ARRI ALEXA Mini Handleiding

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ALEXA Mini
Software Update Packet 4.0
U S E R M A N U A L
Date: 30th March 2016
ALEXA Mini
Software Update Packet 4.0
U S E R M A N U A L
Date: 30th March 2016
2 Imprint
Imprint
Copyright
© 2016 Arnold & Richter Cine Technik GmbH & Co. Betriebs KG. All rights reserved.
No portions of this document may be reproduced without prior written consent of
Arnold & Richter Cine Technik GmbH & Co. Betriebs KG. Specifications are subject to
change without notice. Errors, omissions, and modifications excepted.
AMIRA, ALEXA, ALEXA XT, and ALEXA Mini are trademarks or registered trademarks
of Arnold & Richter Cine Technik GmbH & Co. Betriebs KG. All other brands or
products are trademarks or registered trademarks of their respective holders and
should be treated as such.
Original version.
For further assistance
Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
Tuerkenstr. 89
D-80799 Munich, Germany
E-mail: service@arri.com
www.arri.com/service
Document revision history
Version
2.5
2.6
3.0
4.0
ID
10001121
10001121
10001121
10001121
Release
K08771
K08878
K08941
K09035
Date
Preliminary version
14th July 2015
02nd Nov 2015
30th March 2016
Contents 3
Contents
1 For your safety / ..............................................................7为了您的安全
1.1 Risk levels and alert symbols / .............................7危险级别和警示标志
1.2 Vital precautions / ........................................................... 8重要安全措施
1.3 General precautions / ......................................................... 9般安全措施
2 Audience and intended use............................................................... 11
3 Scope of delivery and warranty.........................................................12
4 Camera layout......................................................................................13
4.1 Product identification........................................................................... 19
5 Power supply....................................................................................... 20
6 Switching on/off...................................................................................21
7 Connectors........................................................................................... 23
7.1 Front connectors..................................................................................23
7.2 I/O panel.............................................................................................. 24
7.3 Media panel......................................................................................... 26
7.3.1 Preparing a USB memory stick...........................................................27
7.3.2 Changing a CFast 2.0 card.................................................................28
8 Lens mount/filters................................................................................30
8.1 filter module.................................................................................. 30ND
8.2 Changing a lens.................................................................................. 31
8.3 Lens control......................................................................................... 32
8.3.1 Manual iris adjustment........................................................................ 32
8.3.2 Iris control via user button...................................................................33
8.3.3 Auto iris................................................................................................34
9 Camera controls.................................................................................. 35
9.1 Function button FN and camera buttons 1-3...................................... 35
9.2 Recording button................................................................................. 36
10 MVF-1 controls.....................................................................................39
10.1 EVF image/monitor..............................................................................40
10.2 MVF-1 buttons..................................................................................... 41
10.2.1 peaking button...............................................................................41PK
10.2.2 exposure tool button................................................................... 42EXP
10.2.3 user buttons..................................................................... 43VF1 & VF2
10.2.4 PLAY button.........................................................................................43
10.2.4.1 Playback screen controls........................................................................... 44
10.3 Diopter adjustment.............................................................................. 45
4 Contents
10.4 Adjusting the monitor...........................................................................46
10.5 Changing the monitor mode................................................................46
10.6 Live monitor......................................................................................... 47
10.7 User monitor........................................................................................ 48
10.8 Adjusting the monitor brightness.........................................................49
11 Overlay menu.......................................................................................50
12 Web remote.......................................................................................... 52
13 Home screen........................................................................................ 55
13.1 Status section...................................................................................... 57
13.2 messages................................................................................59ALERT
13.3 Info screens......................................................................................... 60
13.4 settings........................................................................................ 65FPS
13.4.1 Setting/adding an value...............................................................65FPS
13.4.2 Deleting an value........................................................................ 67FPS
13.5 settings.......................................................................................... 68TC
13.6 settings.............................................................................. 71SHUTTER
13.6.1 Selecting a unit..................................................................71SHUTTER
13.6.2 Setting/adding a value.......................................................73SHUTTER
13.6.3 Deleting a value................................................................ 74SHUTTER
13.7 settings......................................................................................... 76WB
13.7.1 Setting/adding a value..................................................................76WB
13.7.2 Renaming a value........................................................................ 77WB
13.7.3 Deleting a value........................................................................... 78WB
13.7.4 Options......................................................................................... 80WB
13.8 and gamma settings.................................................................80LOOK
13.8.1 Setting the file.......................................................................... 80LOOK
13.8.2 Setting ....................................................................................82Gamma
13.8.3 Adding a file............................................................................. 83LOOK
13.8.4 Deleting a file........................................................................... 85LOOK
13.8.5 Exporting a file......................................................................... 87LOOK
13.8.6 Duplicating/renaming a file.......................................................89LOOK
13.8.7 parameters............................................................................... 90LOOK
13.8.7.1 ASC CDL Transforms................................................................................ 90
13.8.7.2 3D LUT and video look parameters...........................................................91
13.8.8 editing....................................................................................... 91LOOK
13.9 settings............................................................................................94EI
13.9.1 technical details.............................................................................. 96EI
Contents 5
14 Camera menu.......................................................................................97
15 .............................................................................. 98MENU > Recording
15.1 .................................................................................98Recording Codec
15.1.1 ARRIRAW............................................................................................ 98
15.2 ............................................................................................ 99Resolution
15.2.1 4:3 Recording...................................................................................... 99
15.3 Project settings.................................................................................. 100
15.3.1 ........................................................................................ 100Project rate
15.3.2 .................................................................................. 101Next reel count
15.3.3 .................................................................................... 101Camera Index
15.3.4 ............................................................................... 101Camera ID prefix
15.3.5 ..........................................................................101Lens squeeze factor
15.4 Record mode..................................................................................... 102
15.5 .............................................................................. 103Rec beeper / tally
15.6 Pre-recording..................................................................................... 103
15.6.1 How to activate pre-recording........................................................... 104
15.6.2 Pre-recording maximum duration...................................................... 104
15.7 Audio recording................................................................................. 105
16 ................................................................................... 106MENU > Media
16.1 ...................................................................................... 106Erase CARD
16.2 ................................................................................... 108Delete last clip
16.3 ....................................................................... 109Prepare USB medium
17 ........................................................................... 112MENU > Monitoring
17.1 ....................................................................................... 112EVF/Monitor
17.1.1 ....................................................................................112Surround view
17.1.2 .................................................................................... 113Zoom position
17.1.3 .....................................................................................113Exposure tool
17.1.4 .............................................................................................. 114Peaking
17.1.5 .............................................................................................. 115Settings
17.1.6 ................................ 115EVF overlays / Monitor overlays / SDI overlays
17.2 ..................................................................................................... 117SDI
17.3 ........................................................................................120Frame lines
17.3.1 Setting/adding a frame line............................................................... 122
17.3.2 Deleting a frame line......................................................................... 125
17.3.3 User rectangle 1 & 2......................................................................... 126
17.4 Color bars.......................................................................................... 126
18 ................................................................................. 127MENU > System
18.1 Sensor................................................................................................127
18.2 .......................................................................................... 128Fan mode
6 Contents
18.3 .................................................................................................129Power
18.4 ........................................................................... 129System time + date
18.5 ...............................................................................130Buttons + display
18.6 Network / WiFi................................................................................... 131
18.7 ..................................................................................131Camera update
19 ....................................................................................133MENU > Setup
20 ....................................................................... 135MENU > User buttons
21 .............................................................................. 139MENU > Metadata
22 ......................................140MENU > Electronic Control System (ECS)
22.1 Radio..................................................................................................140
22.2 Lens data...........................................................................................141
22.3 Calibrate all motors........................................................................... 145
22.4 Lens motor focus...............................................................................146
23 Camera preparation...........................................................................147
23.1 Adjusting the MVF-1..........................................................................147
23.2 Mounting to a bridge plate................................................................ 148
24 Assembly and retrofits..................................................................... 151
24.1 MVF-1 and EVF cable.......................................................................151
24.2 Camera handle.................................................................................. 153
24.3 Antenna..............................................................................................154
24.4 Changing a lens mount..................................................................... 155
24.5 CCP-1................................................................................................ 157
24.6 Transvideo StarliteHD5-ARRI Monitor...............................................159
25 Licensing and updating.................................................................... 162
25.1 Camera update..................................................................................162
25.2 Licensing............................................................................................164
25.2.1 Extracting from the camera.............................................. 165HW INFO
25.2.2 Installing a license file....................................................................... 165
25.2.3 Deleting a license..............................................................................166
26 Appendix.............................................................................................168
26.1 Technical data....................................................................................168
26.2 Dimensional drawings....................................................................... 173
26.3 Pin-outs..............................................................................................173
26.4 Declarations of conformity.................................................................176
For your safety / 7为了您的安全
1 For your safety / 为了您的安全
Before use, please ensure that all users comprehensively read, understand, and
follow the instructions in this document. / 使用前，请确保所有的用户都已经阅读、理
解，并遵循本文档内的操作说明。
1.1 Risk levels and alert symbols / 危险级别和警示标志
Safety warnings, safety alert symbols, and signal words in these instructions indicate
different risk levels:
DANGER!
DANGER indicates an imminent hazardous situation which, if not avoided, will
result in death or serious injury.
WARNING!
WARNING indicates a potentially hazardous situation which, if not avoided, may
result in death or serious injury.
CAUTION!
CAUTION indicates a potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.
NOTICE
NOTICE explains practices not related to physical injury. No safety alert symbol
appears with this signal word.
Note: Provides additional information to clarify or simplify a procedure.
本文档内的安全警告、安全警示标志和标识词语指示不同的危险级别：
危险
危险表示危急、有危害的情景，若不防范，则会导致死亡或严重的伤害。
警告
警告表示有潜在危害的情景，若不防范，则可能会导致死亡或严重的伤害。
小心
小心表示有潜在危害的情景，若不防范，则可能会导致中等或较轻的伤害。
提示
注意表示此行为不会导致人身伤害。因此此标识词语中不含警告标志。
注：注意中会提供用于解释或简化工作的额外信息。
8 For your safety / 为了您的安全
1.2 Vital precautions / 重要安全措施
DANGER!
High voltage! Risk of electric shock and fire!
Short-circuits may entail lethal damage!
Before use, read and follow all valid instructions.
Use solely and exclusively as described in the instructions.
Never open. Never insert objects.
For operation, always use a power source as indicated in the instructions.
Always unplug the power cable by gripping the power plug, not the cable.
Never try to repair. All repair work should be done by a qualified ARRI Service
Center.
Never remove or deactivate any safety equipment (incl. warning stickers or paint-
marked screws).
Always protect from moisture, cold, heat, dirt, vibration, shock, or aggressive
substances.
Never cover any fan openings.
危险
高电压！有触电或起火风险！
短路将引起致命危险。
使用之前，请仔细阅读所有未过期的使用说明，并严格遵循。
切勿打开机身。切入插入任何物体。
操作时，请务必使用说明中指出的电源。
断开电源时请握住电源插头，而不是电线。
切勿尝试自行维修。所有的维修工作必须由具备资质的 维修中心进行。ARRI
切勿移除或毁坏任何安全设施（例如警告贴纸或涂漆标示的螺丝）。
务必避免潮湿、寒冷、炎热、多尘、震动、冲击或严酷的使用环境。
切勿覆盖任何风扇开口。
For your safety / 9为了您的安全
CAUTION!
Condensation! Risk of electric shock and fire!
Condensation may form on the sensor and electrical connections when exposing
the camera to sudden changes of temperature or humidity!
To avoid injury and damage, never operate the camera when condensation occurs.
小心
冷凝！有触电或火灾风险！
当将摄影机暴露于温度或湿度迅速变化的环境中时，影像传感器和电子部件连接处可
能会产 为了您的安全 生的冷凝。 6
为了避免受伤或设备损坏，在冷凝发生时切勿操作摄影机。
CAUTION!
Heavy weight! Risk of injury and damage!
If placed on an unstable surface, the camera can fall and cause serious harm!
Always place the camera on proper support devices. Safely attach it as described
in the instructions.
小心
设备重量较大！有受伤或设备损坏风险！
若安置于不稳定的位置，则摄影机可能会掉落，并造成严重的伤害。
务必将摄影机安装于适当的支撑设备上。请按照说明中所描述的方法来安全地安装摄
影机。
CAUTION!
Hot surfaces! Risk of injury and damage!
During extended operation or operation in high ambient temperatures, the fan outlet
at the camera rear, the CFast drive and the CFast card can get hot.
Never cover, obstruct or block the fan in- or outlets while the camera is powered.
1.3 General precautions / 般安全措施
NOTICE
Even rugged cameras use components sensitive to improper use.
Always unplug the camera from power sources before making changes to the setup
or system (in particular: changing cables).
Direct sunlight can result in camera housing temperatures above 60 °C (140 °F). At
ambient temperatures above 25 °C (77 °F), protect the camera from direct sunlight.
Protect the optical system and sensor: Never point the camera or viewfinder into
direct sunlight.
Avoid permanent sensor damage: Never let any direct light or reflections from high-
energy light sources (e.g. laser beams) enter the camera's optical path.
Protect the sensor: Always keep a lens or protective cap on the empty lens mount.
Change lenses in dry, dust-free environments only.
Always clean the sensor cover glass according to ARRI instructions.
Only use the tools, materials and procedures recommended in this document. For
the correct use of other equipment, see the manufacturer's instructions.
10 For your safety / 为了您的安全
提示
即使本摄影机非常坚固，也是由敏感的组件所组成的，请谨慎使用。
当改变摄影机安装支撑设备或系统时（特别是更换电缆），请务必断开摄影机电源。
注意保护光学系统和影像传感器：切勿将摄影机或取景器直接面朝直射阳光。
避免对影像传感器造成永久性伤害：切勿让任何来自高能量光源（例如激光）的直射
光或反 射光进入摄影机的光路系统。
注意保护影像影像传感器：空镜头卡口上务必安装镜头或保护盖。更换镜头时，务必
在干燥、 无尘的环境中进行。
请完全并仅按照用户手册中所描述的方法来清洁影像传感器保护玻璃。若清洁不成
功，请咨 询 维修中心。切勿尝试打开保护玻璃。 ARRI
清洁影像传感器保护玻璃时，务必遵守 说明书中描述的方法。ARRI
仅使用本文档中建议使用的工具、材料和操作方法。若要正确地使用其他设备，请参
阅其制 造商的说明书。
Audience and intended use 11
2 Audience and intended use
NOTICE
The product is solely and exclusively available for commercial costumers and shall
be used by skilled personnel only. Every user should be trained according to ARRI
guidelines.
Use the product only for the purpose described in this document. Always follow the
valid instructions and system requirements for all equipment involved.
The ALEXA Mini is a 35 mm digital camera solely and exclusively for recording
images at various resolutions suitable for a variety of distribution formats:
•ProRes 422, ProRes 422 HQ, ProRes 4444, ProRes 4444 XQ, and ARRIRAW*
codec
•REC 709 encoding (through use of look files), Log C or ARRIRAW* encoding
•CFast 2.0 card recording
•Up to 200 fps with full image quality
•35 mm CMOS sensor in 16:9 or 4:3* modes
•EVF with OLED eyepiece
•Fold-away monitor for both live view and user interface access
•Small and lightweight built for high mobility and special applications
* Feature requires licensing.
12 Scope of delivery and warranty
3 Scope of delivery and warranty
NOTICE
Product and packaging contain recyclable materials. Always store, ship, and
dispose of according to local regulations.
ARRI is not liable for consequences from inadequate storage, shipment or disposal.
Delivery
On delivery, please check if package and content are intact. Never accept a damaged/
incomplete delivery. A complete delivery includes:
•ALEXA Mini camera with lens mount according to order: titanium PL, AMIRA
PL, EF
•Antenna
•USB memory stick
•3 mm Allen key
•Quick Guide
•Original packaging incl. drying agent
NOTICE
ARRI offers an increasing variety of product bundles and additional accessories.
For details, please consult our website or your local ARRI Service Partner.
Warranty
For scope of warranty, please ask your local ARRI Service Partner. ARRI is not liable
for consequences from inadequate shipment, improper use, or third-party products.
Camera layout 13
4 Camera layout
Right
1
3
4
2
1
1 Fan intake
2 LBUS connector
3 integrated WiFi antenna
4 I/O panel
14 Camera layout
Left
REC
2
1
3
4
1 Function button
2 Camera buttons 1-3
3 Recording button
4 Status LED
16 Camera layout
Bottom
1 2
34
1 MVF-1 type label
2 PLAY button
3 Camera type labels
4 LBUS connector
Camera layout 17
Front
1
2
3
4
1 RMB-3
2 Lens mount (here: titanium PL)
3 LBUS connector
4 Audio connector
Camera layout 19
4.1 Product identification
1
The FCC conformity label and the CE type label with serial number (1) are on the
camera bottom. The serial number consists of the last 5 digits of the equipment
number K1.0003873-XXXXX.
20 Power supply
5 Power supply
The camera power is supplied by external power sources only.
NOTICE
If the power supply is interrupted with the camera switched on, the camera will
automatically repower and boot-up on reconnection.
Use the 8-pin LEMO connector and a KC50-S or KC50-SP-S ca-
ble to supply the camera with 10.5 to 34 V DC.
Switching on/off 21
6 Switching on/off
1
23
NOTICE
Before switching on, ensure that the camera is connected to an external power
source.
The power button background illumination is on when the power is in the valid
range.
To switch on the camera:
► Press the power button (1).
The camera starts booting. The boot status is indicated as follows:
Boot status LED (2) is... Camera
flashing blue is booting
solid blue has finished the boot process
For mounted MVF-1 only: During the boot process, the ARRI logo appears in the
monitor of the MVF-1 (4).
4
To switch off the camera:
► Press and hold the power button (1) until the camera has switched off and the boot
status LED (2) turns off.
For mounted MVF-1 only: On the monitor of the MVF-1, a countdown appears.
On reaching zero, the camera switches off.
22 Switching on/off
To check the recording status
The recording status is indicated as follows:
Record status LED (3) is... Camera is...
solid green ready for recording
solid red recording
off not ready for recording. Check, if
the CFast 2.0 card is valid. If not:
Insert a valid CFast 2.0 card. See
page 147.
flashing green/red alternately not ready for recording due to an er-
ror.
Check alert screen on MVF-1 for
reasons.
Reboot camera.
NOTICE
The recording status is also visible in the home screen, the live screen, the EVF
image, and the SDI image.
Connectors 23
7 Connectors
NOTICE
Connecting or disconnecting devices or cables while recording can disturb the
audio/image signal due to static electricity.
7.1 Front connectors
1 Audio in
2 L-Bus
Audio in (5-pin LEMO)
2-channel line level audio input.
LBUS (4-pin LEMO)
LBUS output for daisy-chainable active lens motors.
Supports CMotion cforce motor and ARRI cforce mini motor.
24 Connectors
7.2 I/O panel
NOTICE
If the power supply is interrupted with the camera switched on, the camera will
automatically repower and boot-up on reconnection.
1
3
2
4
5
6
7
1 Timecode connector BAT main power in5
2 6White radio antenna EXT connector
3 7MVF-1 or CCP-1 Ethernet connector
4 HD-SDI image out 1 & 2
TC (5-pin LEMO)
The TC connector is a 5-pin LEMO socket. It accepts and distrib-
utes LTC (Longitudinal Time Code) signals.
Note: The camera has a TC buffer to keep a synced external TC
for up to three minutes while camera power is disconnected.
White radio antenna
Mounting point for white radio antenna for lens control.
Connectors 25
NOTICE
Do not leave the antenna connector open during operation or transport. The radio
module inside could be damaged by electrostatic discharge on the open connector.
ARRI recommends using the originally supplied antenna only (order number:
K2.0001996).
EVF (16-Pin ODU)
Hot swappable interface for MVF-1 or CCP-1.
SDI OUT 1 & 2 (BNC)
Both BNC outputs deliver image outputs in 1920 x 1080 422
1.5G, 422 3G, 444 3G and 422 6G* single link formats. Through
a hardware modification, SDI 2 can be reconfigured into a SYNC
connector for analog genlock signals (Black burst, Tri-level sync).
Please contact an ARRI camera service center for more informa-
tion.
*Only on SDI 2 in UHD recording format
BAT (8-pin LEMO)
Via cables KC50-S (2 m, straight) and KC50-SP-S (coiled), this
main power supply input accepts 10.5 to 34 V DC.
EXT (7-pin LEMO)
A connector for external accessories, carrying two CAN bus-
es and accessory power output at camera voltage level (1.0 A
max.). With an external adapter, R/S functionality is supported.
ETH (10-pin LEMO)
Standard Ethernet connectors don't deliver the durability and re-
liability required by ARRI, so ALEXA Mini uses a 10-pin LEMO
connector. A special cable, available from ARRI (model KC-153-
S), is required to connect the Ethernet connector to a standard
RJ-45 Ethernet connector.
Note: The RCU-4 cannot be used with an ALEXA Mini.
26 Connectors
7.3 Media panel
1
2
3
4
1 3Status LED USB
2 CFast 2.0 card
slot
4 Lid
Card (CFast 2.0)
Storage media slot for CFast 2.0 recording cards.
USB
Interface for USB memory sticks with FAT file system. Can also
be used to charge USB devices. Supplies 5V with a maximum
current of 500mA.
Connectors 27
7.3.1 Preparing a USB memory stick
23
1
USB memory sticks for the ALEXA Mini must have a specific folder structure which
can be created with the camera.
1. To prepare a USB memory stick: Open the media lid (1).
2. Connect a FAT-formatted USB stick (3) to the camera (2).
3. To avoid file corruption, never remove the USB stick during write access.Note:
4. Via jogwheel, open .MENU > Media > Prepare USB medium
28 Connectors
7.3.2 Changing a CFast 2.0 card
NOTICE
ALEXA Mini does not accept ALEXA-formatted CFAST 2.0 cards, and vice versa.
Before using a CFAST 2.0 card with ALEXA Mini, you erase it in-camera tomust
create the required file system.
Avoid damage to the contacts of both camera and card. Always insert cards as
described in this document.
Never change memory cards when recording - this may damage the recorded clip.
2
1
3
1. Open the lid (1).
2. Align the card's positive edge (3) facing the camera rear.
3. With the contact pins first, gently insert the card, until it audibly locks (2).
4. Gently close the lid (1). force it closed on an unlocked card.Never
Connectors 29
2
1
5. Open the lid (1).For card removal:
6. Push the card in until it audibly unlocks (2).
7. Remove the card.
30 Lens mount/filters
8 Lens mount/filters
1
1 Lens mount (here: titanium
PL)
Cooke /i support
The camera supports the Cooke /i protocol for lenses running FW versions according
to the following table.
Lens type FW version
S4 /i Prime lens (10-bit) 0.29 or higher
S4 /i Prime lens (12 bit) 0.39 or higher
S4 /i Zoom lens (10 bit) 1.29 or higher
S4 /i Zoom lens (12 bit) 1.39 or higher
The FW version can be retrieved from the lens with the Cooke Viewer Lens Display
program. For detailed info, please contact Cooke Optics directly.
8.1 filter moduleND
NOTICE
ALEXA Mini uses FSND (Full Spectrum Neutral Density) filters, which are linear
across the full spectrum of the camera sensor. This prevents artifacts from infrared
wavelengths and the need for additional IR filters.
The camera contains an internal ND filter module, consisting of ND 0 (Clear), 0.6, 1.2
and 2.1 filters. The filters can be operated via user buttons, MVF-1, web remote, or
WCU-4.
Lens mount/filters 31
8.2 Changing a lens
NOTICE
Protect the sensor: Always keep a lens or protective cap on the empty lens mount.
Change lenses in dry, dust-free environments only.
Never exceed the maximum lens dimensions.
Have every lens properly shimmed as prescribed by the manufacturer.
PL mount
1
2
Note: Please use a lens support system for PL lenses above 3 kg/6.6 lbs.
1. Observe maximum lens dimensions.
2. Unlock the lens mount counter-clockwise (1) and remove the lens or cap.
3. touch the sensor.Never
4. Either: Mount the next lens and lock (2) the lens mount clockwise.
5. Or: Always cap and lock (2) an empty lens mount clockwise.
32 Lens mount/filters
EF mount
3
4
5
1
2
Note: Please use a lens support system for EF lenses above 3 kg/6.6 lbs.
1. Observe maximum lens dimensions.
2. Turn the lever counter-clockwise (1) to unlock the mount.
3. Either: Remove the cap.
4. Or: Press and hold the button (2) to unlock the lens.
5. Turn the lens (3) counter-clockwise, then remove it.
6. touch the sensor.Never
7. Either: Mount the next lens:
°Align the dots of both lens and lens mount.
°Push the lens into the mount.
°Turn the lens clockwise (5) until the bayonet locks.
°Turn the lever clockwise (4) to tighten the lens to the lens mount.
8. Or: Always cap the empty lens mount.
8.3 Lens control
Control of lens iris is possible with ENG PL mount and EF lenses. You can control the
iris manually, via user button, or via auto iris.
8.3.1 Manual iris adjustment
HOME > EI > IRIS
Lens mount/filters 33
1
2
Pressing the wheel (1) changes the step size between full and sub-stops (2). Note:
Sub-stop precision depends on the lens type and is automatically set by the camera.
1
2
On the live screen, you can activate and deactivate iris adjustment (1) by short-
pressing the lower round (not oval!) button (2). Keeping the button pressed (2)
activates iris adjustment until it is released. (2). Depending on the image flip, theNote:
round buttons may appear on the right.
8.3.2 Iris control via user button
MENU > User button > Button X
For iris control, assign one user button each with and SeeOpen Iris Close Iris.
page 135.
34 Lens mount/filters
8.3.3 Auto iris
HOME > EI > IRIS > OPTIONS
1
Via jogwheel (1), you can define the auto iris behavior.
Auto iris mode: Defines the iris calculation:
•Integral: Iris is calculated based on full image content.
•Center: Iris is calculated with higher priority on image center.
Auto iris offset: Corrects the auto iris calculation result by up to +/- 3 stops in 1/3 stop
step sizes. Activate via user button.
Camera controls 35
9 Camera controls
In this chapter the camera controls of the Alexa Mini are shown.
9.1 Function button FN and camera buttons 1-3
RECREC
1
2
Camera buttons as user buttons:
By default, the camera buttons 1 to 3 function as user buttons.
1. In the camera menu (MENU > User buttons > Camera user buttons), set the
desired functions to the user buttons.
The functions are assigned to the user buttons.
2. Press a user button (2) to trigger its function.
Depending on the assigned user button function, the LED reflects the function
state.
Camera buttons to control standard camera functions:
► Press and hold the function button (1); then press a camera button (2). If a
simultaneous press cannot be performed, the FN button can be pressed twice
within 0.5 seconds to bring the camera buttons into function selection mode for 2
seconds. During these two seconds, pressing a camera button will de-/activate its
assigned function.
The LED of the FN button reflects that a standard function is active. An LED on
each button reflects the functional status.
The following standard functions can be triggered:
Function button &
camera button
Function
1 Toggles the overlay menu of the Live view. In the
overlay menu, the camera buttons control the follow-
ing functions:
36 Camera controls
Function button &
camera button
Function
User button Function
1 Select Backward
2 Select Forward
3 Confirm
2 Arms the card erase. To trigger the card erase, press
user button 3 twice.
Any other button can be pressed to cancel the action.
After the erase, the overlay can be reset by pressing
any button.
3 Starts/stops the playback. During playback, the cam-
era buttons control the following functions:
User button Function
1 Skip Backward
2 Skip Forward
3 Play/Pause
Overlay menu
The overlay menu allows the user to control the basic camera parameters FPS,
Shutter, Exposure Index, ND filter and WB.
It can be activated and deactivated by pressing the buttons FN+1.
The overlay menu is active on the EVF and monitor images of the MVF-1, as well on
the SDI out (if SDI processing is activated).
See chapter "Overlay menu" for detailed info.
9.2 Recording button
NOTICE
Pressing a recording button returns the MVF-1 user interface to the home screen
and disables the menu access.
Recording also disables the home screen buttons for FPS, TC, Shutter, Look and
settings.
Camera controls 37
RECREC
1
2
To start recording:
Prerequisite: The camera is prepared.
1. Preset all buttons.
2. Press (1) on the left camera side.REC
The camera starts recording. The recording status LED (2) reflects the recording
status:
Recording status
LED (2) is...
Camera is...
solid green ready for recording
solid red recording
flashing red Recording starts/stops
off not ready for recording. Check if the CFast 2.0 card
is valid. If not: Insert a valid CFast 2.0 card. See
page 147.
flashing green/red
alternaterly
not ready for recording due to an error.
38 Camera controls
3. Press REC (1) on the MVF-1:For mounted MVF-1 only:
1
NOTICE
Never change memory cards when recording - this may damage the recorded clip.
NOTICE
Connecting or disconnecting devices or cables while recording can disturb the
audio/image signal due to static electricity.
MVF-1 controls 39
10 MVF-1 controls
1 32 4 5 6 7
9 810
11
1 7Monitor (Live & GUI) Monitor button
2 8Peaking button Proximity sensor
3 9Exposure tool button Diopter control
4 10VF-1 user button Screen buttons
5 11VF-2 user button Jogwheel
6 Recording button
Proximity sensor
This infrared sensor automatically deactivates the MVF-1's internal OLED panel when
you withdraw your eye. The sensor is placed either on the bottom left-hand side of the
viewfinder (Generation 1), or it is integrated in the eye cup (Generation 2).
The Alexa Mini MVF-1 contains the generation 2 proximity sensor.
NOTICE
To avoid hardware damage, always keep the sensor unobstructed.
42 MVF-1 controls
10.2.2 exposure tool buttonEXP
21
3
The button (2) activates the set exposure tool on the monitor (1) and EVF imageEXP
(3). Use the tool for evaluation of the image exposure levels. An activated tool lights
up the button (2).
For setting: Go to EXP MENU > Monitoring > Exposure tools.
In mode, the tool overlays up to two luminance ranges with diagonal stripes.Zebra
High zebra Mid zebra ranges above, around the user-defined luminance value.
False color mode overlays predefined luminance ranges as follows:
Luminance range
White clipping
Just below white clipping
One stop over medium gray (Caucasian skin)
18 % medium gray
Just above black clipping
Black clipping
Signal level
100 to 99 %
99 to 97 %
56 to 52 %
42 to 38 %
4.0 to 2.5 %
2.5 to 0.0 %
Color
Red
Yellow
Pink
Green
Blue
Purple
MVF-1 controls 43
10.2.3 user buttonsVF1 & VF2
1
1. Via the user button menu (see "Presetting user (and VF) buttons"), you can assign
a function to both and buttons (1).VF1 VF2
10.2.4 PLAY button
1. Press PLAY (1) for one second to see the last clip of the active CFast 2.0 card.
°Playback is active on monitor, on EVF and on SDI out.
2. You may toggle between play and pause by briefly pressing PLAY (1) again.
3. To exit playback: Press PLAY (1) for one second.
4. Extended playback control is available via the on-screen navigation (see below).
44 MVF-1 controls
10.2.4.1 Playback screen controls
•Playback loads the last active clip (paused on the first frame).
•Press (8) to hide/show button info overlaysARROW
•To toggle between PLAY/PAUSE: Press the lower mid screen button (6) or the
jogwheel.
•While paused: Scroll up/down via the jogwheel to load the next/previous frame.
•While playing: Scroll up/down via the jogwheel to increase or decrease the
playback speed up to 16x both forward and backwards.
•Press (4) to load the next available clip.SKIP FWD
•Press (2) to load the previous available clip.SKIP REV
•Press WAVEFORM (3) to set waveform overlay on monitor.
•Press (7) to select another clip for playback from a list of all clips onCLIPLIST
the inserted cards.
•Press (5) to set the clip end action.OPTIONS
•Press (1) to end playback.EXIT
Note: When playing back clips with project rates of 48 fps or greater that were
recorded in ARRIRAW or with ProRes resolutions of 3.2K or 4K UHD, the camera only
plays back every second frame to ensure smooth playback.
CLIPLIST
1. Via jogwheel (1), scroll to the required clip.
2. Additional information on the selected clip shows (3):
°Codec: Recording codec of clip.
°Resolution: Recording resolution of clip.
°Duration: Clip duration at playback speed.
°Rec FPS: Sensor frame rate of clip recording.
°Project rate: Playback frame rate of clip.
°TC: Timecode start value of clip.
3. To play the selected clip: Press the jogwheel (1).
4. To end playback: Press (2).EXIT
5. To return to the play screen without loading a new clip: Press (4).BACK
MVF-1 controls 45
OPTIONS
Pressing on the play screen allows you to modify the playback behaviour.OPTIONS
Play end mode: Sets the playback behavior at the end of a clip:
•Pause on end: Playback pauses at the end of this clip.
•Pause on start: Playback pauses at the beginning of this clip.
•Loop: Playback continues from the beginning of the same clip again.
•Play next clip: Playback continues with the next clip in the cliplist.
•Exit playback: Camera exits playback.
Monitor waveform: Sets the waveform overlay on monitor to On or Off.
10.3 Diopter adjustment
1
► Twist the ring left or right for diopter adjustment (1).
46 MVF-1 controls
10.4 Adjusting the monitor
1
2
3
► Fold (1), swivel (2) and flip (3) the monitor according to your needs.
10.5 Changing the monitor mode
1
1. To change the monitor mode between live view and user interface: Press (1).M
2. In live mode, toggle the status bar content (1) via the lower buttons.
MVF-1 controls 47
3. Via Menu > Monitoring > EVF/Monitor > Settings > Monitor flip mode, you can
disable the location sensor that automatically flips the user interface to match a
left- or right-sided monitor position (3).
10.6 Live monitor
Below the camera live image, the live screen shows image and camera status. You
can toggle the bar's content via the left or right oval button below. The center oval
button returns you to the main status bar.
3
2
1
567891
4
0
1 6Surround mask Exposure index
2 7Camera temperature warning (warning=red) White balance
3 8ALERT message Shutter value (° or sec)
4 9Center mark Sensor frame rate
5 10Active ND filter Camera status (here: Standby)
Surround mask
This grayed-out frame marks all non-recorded parts of the
sensor image. Can be deactivated.
If surround view is active, the non-recorded area is
masked. Style options are: Black line, colored line, or
semitransparent mask (as shown here).
MVF-1 controls 49
10.8 Adjusting the monitor brightness
1. Open the home screen.
2. Via jogwheel (1), open .MENU > Monitoring > EVF/Monitor > Settings
3. Scroll to .Monitor brightness
4. Press the jogwheel.
5. Adjust the brightness by scrolling to the required value: 1 (= minimum) to 10 (=
maximum).
6. Press .HOME
50 Overlay menu
11 Overlay menu
The overlay menu offers a reduced set of camera parameters for adjustment. When
activated, it is visible in the top section of the image on the MVF-1 monitor and EVF
and on any SDI output which has SDI processing activated. The overlay menu is a
quick way to change the following camera settings:
•Sensor FPS
•Shutter (Shutter Angle / Exposure Time)
•Exposure Index
•ND filter
•White Balance
Sensor FPS, Shutter and White Balance cannot be changed manually, but in the
range of their user predefined lists. ND filter is changed instantly and requires no
additional confirmation step.
A white frame marks the selected parameter. A yellow font means it is in edit mode
and can be changed.
Overlay menu 51
For detailed instructions on how to activate and operate the overlay menu, see the
following sections.
Camera buttons
1 Activate the overlay menu by pressing FN + 1.
2 Select a parameter with buttons 1 or 2.
3 Start editing the parameter by pressing button 3.
4 Select the new parameter value with buttons 1 or 2.
5 Confirm the new value by pressing button 3.
6 If required, repeat steps 2-5 for other parameters.
7 Exit the overlay menu by pressing FN + 1.
MVF-1
When the overlay menu is activated, the jogwheel of the MVF-1 can be used to select,
edit and confirm parameter changes.
52 Web remote
12 Web remote
ALEXA Mini has a web remote function for full remote control of the camera with a
web browser. It requires a connection to the camera via WiFi or Ethernet (with ALEXA
Ethernet/RJ-45 Cable KC-153-S, K2.72021.0).
By default, WiFi is active. If WiFi is inactive, enable WiFi via the MVF-1, by navigating
to . Without the MVF-1, the web remote must first be used via a cabledMENU>System
Ethernet connection to enable WiFi.
The web remote has been tested with the following platforms and browsers:
Desktop browsers Google Chrome 45
Mozilla Firefox 44
iOS Safari 9.2.1
Android Google Chrome Mobile 45
Open a web browser and enter the URL: http://mini-xxxxx.local (replace xxxxx with the
5-digit serial number of your camera).
NOTICE
To use the web remote function via this URL, the device must support zero-
configuration networking (zeroconf), e.g. through Apple Bonjour. Without zeroconf,
the webremote can be reached via the IP adress of the network (WiFi or LAN IP).
The WiFi IP is fixed to 192.168.153.1. The LAN IP can be either assigned from a
DHCP server or configured manually, and can be checked with an MVF-1 via the
INFO > Network info screen.
MAIN PLAY REC INFO USER, , and
Web remote is divided into the following four sections:
Web remote 53
MAIN: Contains the same UI as the camera monitor (no live screen). Click/tap the
screen button tabs to enter a screen/trigger a function. Menu items can be clicked/
tapped directly.
PLAY: Starts playback on the camera. Provides the same controls as the MVF-1, but
no video signal.
REC INFO REC: Contains info on the main recording relevant parameters, plus a
button. Click the big circle icon to start/stop recording.
Note: Rec status may respond with a little delay depending on network speed.
54 Web remote
USER: Shows configuration of user buttons and allows to trigger them. Press number
icons to trigger user buttons.
Home screen 55
13 Home screen
The home screen gives access to essential camera parameters and statuses. Oval
screen buttons and a jogwheel allow quick parameter editing. To return to the home
screen from any other screen: Press HOME.
1 6MENU jogwheel WB button
2 7ALERT message button LOOK button
3 8FPS button EI button
4 9TC button INFO button
5 10SHUTTER button Status section
MENU jogwheel
Press the jogwheel to enter the camera menu.
ALERT message button
If red: Alert messages are available (critical to camera
functionality). Press the round button to read them.
FPS button
FPS shows the sensor frame rate, allowing adjustments
from 0.750 to 200.000.
Note: If sensor fps does not match the project rate, the
FPS label turns orange and shows an exclamation mark.
TC button
Shows the current Timecode values and the active project
rate, allows adjustment of formats and values.TC
56 Home screen
Note: If Timecode is forced to Rec Run, or external TC
is missing, the TC label turns orange and shows an
exclamation mark. Enter the TC screen by pressing the
TC button to see more info on the warning.
SHUTTER button
Shows shutter settings adjustable either as angle (5.0 to
356.0°) or exposure time (1/25 to 1/8000s).
Shutter angle, sensor rate and exposure time relate as
follows: Exp time=Shutter angle/(360*fps). Maximum
shutter angle limited by resulting exposure time (1/25s
max).
INFO button
Provides access to the camera info screens.
EI button
Shows the current rating and active ND filter value.EI
Allows you to set the exposure index in ASA.
Base sensitivity for the ALEXA Mini is 800 ASA. The EI
rating can be adjusted from 160 to 3200 ASA.
Note: ASA and ISO ratings are identical.
Via , the ND filter can be adjusted.EI>ND
LOOK button
Shows the REC path gamma setting and the name of the
active look. Opens the look screen, which provides further
access to gamma settings of all image paths and global
look.
WB button
WB shows the camera’s current white balance (=
preadjusted color temperature of a light source).
You can adjust WB from 2,000 to 11,000 Kelvin (here:
5,600) in steps of 10 K for red/blue correction.
Also, you can color-compensate for green/magenta tints
in a range from -16.0 to +16.0. Positive or negative CC
color compensation values then appear in superscript
(here: +0.0).
For automatic white balance: Assign to a userAuto WB
button and press it twice within one second.
Home screen 57
13.1 Status section
The status section on the home screen shows key data on recording, voltage,
lockings, etc.:
1 5Status icons Card status
2 6Audio meters Recording status
3 7Codec/resolution Battery voltage
4 Camera status
WiFi, CAL and LDS icons
WiFi: Camera WiFi is active.
CAL: Info on lens motor calibration:
•Orange: Lens motor calibration required
•White: Lens motor calibration active
LDS: Indicates an error on the LDS interface.
Temperature icon
Alerts on sensor temperature issues:
•Black: Warning
•Orange: Error
•Red: System temperature error (see INFO >
System status)
Fan icon
Icon color shows the fan noise status:
•Grey: About to increase above 20 dBa.
•Orange: Higher than 20 dBa.
USB icon
Icon color shows USB memory status:
•White: Ready
•Gray: Read only
•Orange: Not usable
58 Home screen
Camera icon
White camera icon: Grab is active.
Orange camera icon: Grab failed. Typically cause by
missing USB.
GEN icon
The GEN icon is visible if Genlock is activated via MENU
> System > Genlock. Icon color shows the Genlock
status.
•White: Genlock active
•Orange: Genlock signal missing
Audio meters
Show current level of camera audio channel signals. If
audio is disabled, an icon appears.
Black markers at signal levels -20, -18, -9 dBFS for
reference test tone. Yellow marker at -5 dBFS and red
marker at -2 dBFS indicate a signal close to clipping. A
red frame around the meter indicates a clipping at the A/D
stage.
Codec/Resolution
Currently active codec and recording resolution.
Camera status
STBY: Ready for recording.
REC: Recording.
ERASE: Erasing a CFast 2.0 card. Active erasure
disables recording.
None: Recording not possible (e.g. card missing/invalid/
full).
Card status
Remaining capacity of CFast 2.0 card, at current FPS and
codec combination in real time.
When card capacity is less than 2 minutes, capacity
values starts flashing.
Recording status
REEL: Current reel of active recording medium.
CLIP: Current clip of current reel.
DUR: Duration of currently recorded clip (during REC) or
last recorded clip (during STBY).
BAT
Current battery supply level.
Home screen 59
13.2 ALERT messages
NOTICE
ALERT messages communicate critical system states to the user. They require
immediate action and remain active until the critical state changes back to normal.
1. A red exclamation mark, visible on the homescreen, the monitor, EVF or SDI
overlays (if active), indicates available alert state messages.
2. On the homescreen, press the button with the exclamation mark (1) to access the
pending messages.
3. The icon will turn grey when the alert state is no longer valid.
60 Home screen
13.3 Info screens
HOME > i
Pressing the [i] button opens the INFO list that offers access to detailed information /
subscreens:
•Version info
•System info
•Maximum FPS info
•CARD info
•USB info
•Network info
•Lens info
Version info
Software: Shows the camera software version. The first two parts identify the SUP
version.
Revision: Detail info on software version.
FPGA: Firmware version of currently active FPGA (indicated by number in brackets).
MVF-1 software: Software version of MVF-1.
CCP-1 software: Software version of CCP-1 (only shown if connected).
Lens mount software: Software version of lens mount.
Home screen 61
System info
Time + Date: Current system time and date of camera.
Camera serial no.: Serial number of camera.
Operating hours: Total operational time of camera in hours:minutes.
Sensor temperature: Current temperature of image sensor.
Sensor temp. state: Rates the sensor temperature into the following states: OK,
Warning, Error.
Camera temp. state: Rates the camera temperature into the following states: OK,
Warning, Error.
Maximum FPS info
Sensor FPS: Maximum sensor fps with the current sensor setting of the camera.
Codec FPS: Maximum codec fps with the current codec setting of the camera.
Card FPS: Maximum sensor fps supported by this card with the current codec setting
of the camera.
NOTICE
The lowest value determines the maximum selectable fps value.
62 Home screen
Card info
Shows info on the CFAST card.
CARD status: Status of CFAST card.
CARD model: Name of CFAST card model according to manufacturer.
CARD SN#: Serial number of CFAST card.
CARD FW version: Firmware version of CFAST card.
CARD size: Total storage size of card.
CARD clip count: Shows the current number of clips on the card (maximum: 400).
USB info
USB Status: Status of USB medium.
Storage free/total: Shows free and total available storage on USB medium in
megabyte.
Frame line files: Shows the number of frame line files on the USB medium, and the
maximum number of files recognizable by the camera.
License files: Shows the number of license files on the USB medium, and the
maximum number of files recognizable by the camera.
Look files: Shows the number of look files on the USB medium, and the maximum
number of files recognizable by the camera.
Setup files: Shows the number of user camera setup files on the USB medium, and
the maximum number of files recognizable by the camera.
Home screen 63
SUP files: Shows the number of SUP (software update package) files on the USB
medium, and the maximum number of files recognizable by the camera.
Network info
WiFi IP: IP address of the camera via WiFi.
LAN IP: IP address of the camera via Ethernet.
Web remote: URL address of the camera remote control website.
Lens info
Lens status: Status/type of lens connected to camera.
Model: Lens model name according to manufacturer.
#SN: Serial number of lens.
Focal length: Focal length of lens in mm. May change with a zoom lens.
Focus: Current focus distance value of lens according to user preference setting of
distance unit (metric/imperial), which can be changed with the FOCUS UNIT button on
the bottom of the screen.
Iris: Current iris value of lens.
64 Home screen
User button info
Shows functions assigned to user buttons of camera body and MVF-1.
Export HW info file
HW info files may be required by camera service to get detailed info on the hardware
details of the camera and its components. After generation, the resulting file will be
exported to the USB medium.
Export logfiles
Logfiles help the camera service to analyze problems. Under normal circumstances,
logfile export is not required.
Export update logfiles
Similar to normal logfiles, update logfiles help the camera service to analyze problems
during the update process. Under normal circumstances, their export is not required.
Export user manual
This screen allows to export the camera quick guide and user manual in .pdf format to
the USB stick.
66 Home screen
FPS list
1
2
1. Via jogwheel (1), scroll to the required value.
2. Press the wheel (1) to activate the value.
If the value is not listed: Press (2).ADD
Note: ADD is disabled on reaching the maximum number of 16 list entries.
1
2
3
45
6
3. Upon pressing an editor opens.ADD,
4. Create a value with the jogwheel (1):
°Scroll up or down to increase/decrease.
°Press the wheel to select the next digit (2).
°For the previous digit: Press (5).ARROW
°To zero the decimals: Press the button (3).ZERO
5. Press (4) to save the changes. with (6).ADD TO LIST Cancel BACK
Home screen 67
13.4.2 Deleting an valueFPS
1
1. Open the list.FPS
2. Press (1).DELETE
1
3. The list turns red.
4. Via jogwheel (1), select the obsolete entry.
5. You cannot select a currently active value.Note:
6. Press (2).DELETE
1
68 Home screen
7. Press (1). with CONFIRM Cancel BACK.
8. The entry is deleted.
13.5 settingsTC
1. Press (1) on the home screen.TC
Home screen 69
2. Current timecode and project rate show up.
3. To change the active format: Press (2).OPTIONS
4. To change the project rate via the recording menu: Press PROJECT RATE (3).
5. Press (1) to change the current timecode value.EDIT
6. (1) is available only when timecode is not in mode.Note: EDIT Regen
°Disable via (2).Regen OPTIONS > Mode > Preset
7. For TC = 00:00:00:00: Press (3).RESET
8. For TC = current system time: Press (4).SET TO TIME
9. Via jogwheel (1), you can change each value:
°Scroll up or down to increase/decrease.
°Press the wheel to select the next digit pair (5).
10. Press (2) to save the changes. with DONE Cancel BACK.
11. The Timecode editor closes.
12. If applicable: Press (1) to set/change the timecode modes or enable/OPTIONS
disable Regen:
70 Home screen
TC options
1
Run mode
Rec run: Timecode increases during recording only.
Free run: Timecode increases with every new frame. Only possible if sensor fpsNote:
= project fps. Otherwise, the camera temporarily switches to .Rec run
Mode
Note: You can edit timecode only in mode. The mode disables Preset Regen EDIT.
Preset: The camera uses its internal counter.
Regen: Regen source. The correct timecode value is regenerated from the active
Disables the timecode editor.
Regen source
Based on the timecode run mode, the camera determines the Regen source
automatically.
Free run regenerates timecode from the timecode input connector.
NOTICE
It is recommended to use LTC with a genlock signal to reduce the risk of timecode
drifts.
Genlock can either be a Black burst or Tri-level sync signal, or the timecode signal
itself. The genlock signal is used to tune the camera clock generator.
1. Make sure sensor fps equals project rate
2. Go to and set to the desired source.MENU>System>Sensor Genlock
3. Connect the genlock source to the camera.
4. If possible, keep genlock source connected to camera.
5. Otherwise, wait for at least 100 frames (about 5 seconds) for genlock signal to
tune the camera.
6. Then set to and disconnect genlockMENU>System>Sensor>Genlock Off
source from camera.
Rec run regenerates timecode from the active recording card by continuing
seamlessly from the last active value.
Home screen 71
Count mode
Sets the preference on how timecode is counted with non-integer project rates:
29.97p, 59.94p, 59.94.
Non-dropframe: Timecode increases with every frame without compensation, resulting
in a 1,001 count for 1,000 frames.
Dropframe: Timecode values are dropped with a defined pattern (frame counts 00 and
01 of every minute, except every 10th minute) to re-adjust for the drift. A semicolon
between timecode seconds and frames indicates active dropframe timecode.
TC Offset
Adds/substracts an offset to LTC input signals to compensate for timecode offsets in
external devices.
13.6 settingsSHUTTER
You can select your preferred shutter unit: converts exposure time intoShutter angle
the angle of a virtual rotating mirror shutter as in film cameras.
Note: A fixed angle creates varying exposure times with varying frame rates. You can
set angles from 5.0 to 356.0 degrees.
Exposure time shows the effective sensor exposure time. With varying frame rates, it
remains identical and can be set from 1/1 to 1/8000 seconds.
Note: Maximum exposure time with a given frame rate is 1/fps, with a limit of 1/1
seconds. For a constant exposure time over a range of used frame rates, set it to 1/
(highest used frame rate).
13.6.1 Selecting a unitSHUTTER
1
1. Press (1) to set the shutter unit:SHUTTER
A list opens (skip forward to " list").SHUTTER
2. Press the jogwheel (1) to open the list:SHUTTER
72 Home screen
SHUTTER list
1
1. Press (1)Add
2. Adjust exposure time.
3. Enter the exposure time by pressing the button.ADD TO LIST
4. Press (2).SWITCH UNIT
1
Home screen 73
5. Confirm with (1).OK
6. The camera returns to the home screen.
7. The shutter unit has changed (e.g., from time to angle).
Note: How to adjust the shutter for filming a monitor
1. Set unit to angle.
2. Go to .SHUTTER > SELECT > ADD
3. Select the third digit (single degrees).
4. Adjust the shutter value until the monitor image flickers the least.
5. Select the fourth digit (sub-degrees).
6. Fine-adjust the shutter value until there is no more flicker visible.
7. Add the shutter value to the list.
13.6.2 Setting/adding a valueSHUTTER
1
1. Press (1) to set the shutter rate:SHUTTER
A list opens (skip forward to " list").SHUTTER
Home screen 75
1
1. Open the list (here: angle).SHUTTER
2. Press (1).DELETE
1
3. The list turns red.
4. Via jogwheel (1), select the obsolete entry.
5. You cannot select a currently active value.Note:
6. Press (2).DELETE
1
7. Press (1). with CONFIRM Cancel BACK.
76 Home screen
8. The entry is deleted.
13.7 settingsWB
13.7.1 Setting/adding a valueWB
1. Press (1) on the home screen.WB
WB list
1
2
Home screen 77
1. Via jogwheel (1), scroll to the required value.
2. Press the wheel (1) to activate the value.
If the value is not listed: Press (2).ADD
Note: ADD is disabled on reaching the maximum number of 16 list entries.
1
23
3. Upon pressing an editor opens.ADD,
4. Create the and values with the jogwheel (1).WB CC
°Scroll up or down to increase/decrease.
°Press the jogwheel to select the next digit.
5. Press (2) to save the changes. with ADD TO LIST Cancel BACK.
13.7.2 Renaming a valueWB
1. Open the list.WB
2. Via jogwheel (1), scroll to the required file.
3. Confirm by pressing the jogwheel.
4. Press (2).RENAME
Home screen 79
1
3. The list turns red.
4. Via jogwheel (1), select the obsolete entry.
5. You cannot select a currently active value.Note:
6. Press (2).DELETE
1
7. Press (1). with CONFIRM Cancel BACK.
8. The entry is deleted.
80 Home screen
13.7.4 OptionsWB
Auto WB mode: Sets the calculation method of auto white balance. Matrix analyzes
the full image and uses the image part best suited for WB calculation, while Center
uses the image center area only.
WB tracking: Activates the automatic white balance tracking, where the white balance
value is continuously updated based on the image scene.
Note: WB tracking always uses Matrix mode for WB calculation.
13.8 and gamma settingsLOOK
ARRI 709: Renders the video image according to the ITU.R-BT709 standard, for most
accurate color reproduction on standard broadcast monitors.
Commercial: Renders the image brighter for smoother skin tones.
Landscape: Applies a steeper contrast curve to the image.
LCC 709: Low Contrast Curve look that keeps more details in highlights for color
correction purposes.
Vibrant: Boosts color saturation except for red and yellow (skintone protection).
ALEXA Classic 709: Matches the color reproduction of ALEXA Mini to the ARRI
ALEXA.
To create look files for the camera, download the free Mac OS utility ARRI Color Tool
from the ARRI website:
https://www.arri.com/camera/amira/tools/arri_color_tool/
13.8.1 Setting the fileLOOK
1. Press (1) to set the active look:LOOK
A list opens (skip forward to " list").LOOK
Home screen 81
1
2. Press the jogwheel (1).
LOOK list
1
2
1. Via jogwheel (1), scroll to the required look.
2. Press the jogwheel (1) to activate the look.
°If the look is not listed: Press (2). For details, see page 83.ADD
°Note: ADD is disabled on reaching the maximum number of list entries.
°Cancel with BACK.
3. The required look is now active.
82 Home screen
13.8.2 Setting Gamma
1
1. Open the active look file.
2. Press (1).SET GAMMA
1
3. The gamma settings for the three different image paths appear.
4. Via jogwheel (1), select and confirm the required gamma for each image path.
Log C
Based on the Cineon format for output to film print or digital intermediate, this
logarithmic gamma requires color-grading in postproduction.
On standard broadcast monitors, LOG C images appear flat and desaturated. Proper
display, dailies and editing proxies require a conversion look-up table (LUT).
Create preview LUTs with the ARRI LUT Generator at www.arridigital.com.
LOOK
Applies a video display gamma to camera images. The default lookARRI 709
complies with the ITU.R-BT709 standard for display on standard broadcast monitors.
Home screen 83
13.8.3 Adding a fileLOOK
NOTICE
You can add look files either from the camera default look folder or via a USB
memory stick.
Look files are copied from the USB to the camera. If you remove the memory stick,
the installed look files remain accessible.
23
1
1. Save all look files to be added on a properly prepared USB memory stick, in the
folder /ARRI/A-MINI/LOOKFILES.
2. Open the media lid (1).
3. Connect the USB memory (3) to the camera (2).
HOME > LOOK > SET LOOK
84 Home screen
1
1. Open the list of installed looks.
2. Press (1).ADD
3. is inactive/gray if the maximum number of looks (20) is installed.Note: ADD
1
23
4. A list of default look files appears.
5. If sufficiently licensed: Press (2) or USB DEFAULTS (3) to select a file source:
°DEFAULTS: ARRI default look files delivered with the camera.
°USB: User look files on the camera USB stick.
Home screen 85
6. Via jogwheel (1), scroll to the required file.
7. Confirm by pressing the jogwheel (1).
8. Use unique file names to avoid possible overwritings. For details on fileNote:
naming, see page 89.
9. Repeat for other look files if required.
13.8.4 Deleting a fileLOOK
N O T I C E
User-defined look files are deleted irreversibly. For loss prevention and future re-
installation, always export user-defined look files to a USB memory stick before
deletion. Default looks are re-installable without prior export.
HOME > LOOK > SET LOOK
1
1. Open the list of installed looks.
2. REC 709 is pre-installed and non-deletable.Note:
3. Press (1).DELETE
1
4. The list turns red.
5. Via jogwheel (1), select the obsolete entry.
6. Press (2).DELETE
86 Home screen
1
7. Press (1). with CONFIRM Cancel BACK.
8. The entry is deleted.
Home screen 87
13.8.5 Exporting a fileLOOK
23
1
1. Properly prepare a USB memory stick.
2. Open the media lid (1).
3. Connect the USB memory (3) to the camera (2).
HOME > LOOK > SET LOOK
1
88 Home screen
1. Open the list of installed looks.
2. Press (1).EXPORT
1
3. An export list appears.
4. Via jogwheel (1), scroll to the file for export.
5. Confirm by pressing the jogwheel (1).
6. Rename a file to avoid possible overwritings. For file naming, seeNote:
page 89.
Home screen 89
13.8.6 Duplicating/renaming a fileLOOK
NOTICE
By duplication you can create a new look based on an existing one. For a new look
from scratch, duplicate REC 709 and edit its parameters. Except for REC 709, you
can rename all look files.
HOME > LOOK > SET LOOK
1
2 3
1. Open the list of installed looks.
2. Via jogwheel (1), scroll to the required file.
3. Confirm by pressing the jogwheel.
4. Press DUPLICATE RENAME (2) and/or (3).
1
2 3 4
567
5. An editor opens:
°Aa (7) toggles between upper/lower case.
°ERASE (3) deletes the selected character.
°ARROW buttons move the cursor back (2) and forth (4).
6. Via jogwheel (1), select/confirm characters to form a name.
7. Press SAVE (5) when complete.
8. Saving a file with an already existing name is not allowed.Note:
9. You can also (6) an entire string/name.CLEAR
90 Home screen
13.8.7 parametersLOOK
NOTICE
A look file contains different parameters for image alterings.
User-defined looks may contain a non-editable 3D LUT instead of video
parameters.
HOME > LOOK > SET LOOK > SET PARAM.
Slope, Offset, Power, Saturation ASC CDL affect images under Log C.
Black Gamma, Gamma, Knee, Saturation, Saturation by Hue VIDEO affect images.
ASC CDL VIDEO parameters are applied to the image before parameters. Please
refer to the ARRI white paper on color parameters (for download at www.arri.com).
Note: All look transforms, including ASC CDL, are applied in the conversion from Log
C to Video color space. When you choose Log C as gamma for an image path, the
clean Log C image is routed to this path.
13.8.7.1 ASC CDL Transforms
The American Society of Cinematographers has specified a set of transforms that
have become a standard in postproduction. They are determined by slope, offset,
power and saturation (applied in that order).
All these parameters are based on simple color manipulations (multiplying with a
factor, adding an offset, raising to an exponent). Noted as "Color Decision List" (ASC
CDL), they offer an exchange format for basic look transformations between color
correction systems and editing tools by different manufacturers.
The ALEXA Mini image processing applies ASC CDL transforms to the Log C
encoded image. This allows manipulations such as exposure correction or bringing
down highlights, before the picture is converted to the display color space with its
steeper contrast curve.
Slope
The linear section of the Log C curve is equivalent to the gamma of a negative film
stock. The Log C curve has a default gamma of approximately 0.51 (adjustable via
slope parameter).
A slope value of 1.2 will have a similar effect as using negative stock with a gamma of
0.6 (= 1.2 * 0.5). A value below 1.0 will lower the gamma accordingly.
Home screen 91
Offset
This most intuitive CDL parameter has a similar effect as increasing the exposure
index on the camera. If you are familiar with the motion picture print film process, it's
the same as printer lights.
Power
Via power you can adjust the mid tones, similar to the Gamma parameter in video
color grading. A power value below 1.0 will increase, a value above 1.0 willl decrease
the mid tone brightness.
(Log) Saturation
This parameter affects the saturation of all color components in the Log domain. A
value of 1.0 represents the default saturation.
13.8.7.2 3D LUT and video look parameters
Via 3D LUT (lookup table), the camera generates a Rec 709 video image from Log
C data. Next to the ASC CDL parameters, which apply to the Log C image, the
camera also offers a set of video look parameters (VLP) for tone mapping and color
transformation of the rendering 3D LUT.
VLPs determine knee, black gamma and the gamma of the tone map curve, which
qualify the contrast of the output image. They also include values for saturation and
the saturation by hue for six color vectors (green, yellow, red, magenta, blue, cyan).
Knee
The knee parameter controls the transition of mid-tones into highlights. Values below
0.5 (default) produce harder highlights, higher values soften them. Knee is applied to
all channels equally (master control). It has no effect on the mid gray level.
Black gamma
The black gamma controls the shadow detail in the image. Values below 0.5 (default)
bring down, higher values brighten the blacks. Black gamma is applied as master
control. It only affects the mid gray level for very high values.
Gamma
This setting can be used to brighten or darken the mid tones, while leaving the black
and white level unchanged. Values below 1.0 (default) will darken; higher values will
brighten the image.
(Video) Saturation
The VLP set also includes a saturation control, with a similar effect as the ASC
saturation control. A value of 1.0 represents the default saturation.
Saturation by Hue
This parameter set allows you to control the saturation for six color vectors (red,
yellow, green, cyan, blue, magenta) independently.
13.8.8 editingLOOK
NOTICE
Editing will overwrite and existing look file and its values. To prevent this, duplicate
the look first, and then edit the duplicate. REC 709 cannot be edited.
92 Home screen
HOME > LOOK
1. On home screen, press (see above)LOOK
2. Press LOOK PARAM. (1).
3. All look parameters appear.
4. For details, see page 90.
1
5. Look files with a 3D-LUT offer no parameters.VIDEO
6. Press (1).EDIT
Home screen 93
1
7. A warning on file overwriting appears.
8. Press (1) to close the warning.OK
9. An editor opens.
10. Via jogwheel (1), scroll to the required parameter.
11. A black frame (2) marks your selection.
12. Pressing the lower right screen button (3) toggles the edit step size between
0.001, 0.01, and 0.1.
13. Press the jogwheel (1) to start editing the selected value.
94 Home screen
14. A yellow-on-black font (3) marks the edit mode.
15. Confirm the new value by pressing the jogwheel (1).
16. Edit more parameters if required.
17. After editing: Press SAVE (2).
18. To revert all changes: Press (4).UNDO CHANGES
19. Recording while editing will save all changes automatically.Note:
13.9 settingsEI
1. Press (1) on the home screen.EI
1
2. Select a value with the jogwheel (1):
°Scroll up or down to increase/decrease.
°Press the jogwheel (1) to confirm. with Cancel BACK.
Home screen 95
In this screen, the ND filter can be set via screen buttons. No confirmation necessary.
96 Home screen
13.9.1 technical detailsEI
The Exposure Index (EI) is the applied sensitivity of the camera. The ALEXA Mini
has a base sensitivity of 800 ASA. This means that the dynamic range is almost
evenly distributed above and below neutral gray with low noise in the shadows and
clean, smooth clipping behavior in the highlights. Due to its high dynamic range, the
ALEXA Mini's sensitivity can be set from 160 to 3200 ASA in steps of 1/3 stops while
maintaining high image quality:
Applying the exposure indexes at the extremes of the range will nonetheless have an
influence on the images.
At low exposure indexes, such as 160 ASA, the dynamic range below neutral gray
increases, reducing noise even further. At the same time, the dynamic range above
neutral gray is slightly reduced.
Highlight clipping itself is not influenced by this, but the shoulder of the gamma
curve will get slightly steeper, reducing the smoothness of the change from almost
overexposed to overexposed.
At high exposure indexes, such as 1600 ASA, the images behave in the opposite way.
Noise is increased, which makes it important to judge shadow detail, while there will
be even more headroom in the highlights:
Camera menu 97
14 Camera menu
The camera menu on the monitor gives access to all camera functionalities not on the
home screen.
1. To access the menu: Press the jogwheel (1) while on the home screen.
1. Via jogwheel (1), scroll up or down to the required entry (3).
2. To enter: Press the jogwheel (1).
3. Entries with an arrow navigate to a lower menu level.
°To navigate deeper: Press the jogwheel (1).
°To return to a higher menu: Press (4).BACK
4. Entries with a value allow direct editing.
°To edit a value: Turn the jogwheel (1).
°To confirm and end editing: Press the jogwheel (1).
°To cancel editing: Press (4).BACK
5. To leave the menu: Press (2).HOME
98 MENU > Recording
15 MENU > Recording
15.1 Recording Codec
MENU > Recording > Recording codec
Allows you to select one of the following recording codecs:
Recording codec
ProRes 422 LT
ProRes 422
ProRes 422 HQ
ProRes 4444
ProRes 4444 XQ
ARRIRAW*
Color coding
10 bit YCbCr
10 bit YCbCr
10 bit YCbCr
12 bit RGB
12 bit RGB
Bit rate **
90 Mb/s
125 Mb/s
185 Mb/s
280 Mb/s
420 Mb/s
* Requires ARRIRAW license. **24 fps, 1920x1080
Note: When the recording codec family is changed, the camera has to perfom a
partial software reload.
A popup shows the settings that are affected by the reload and might not be available
in the new mode. After confirming the popup, the software is reloaded.
15.1.1 ARRIRAW
ARRIRAW data delivers unencrypted, uncompressed and uncompromised image
quality from an ALEXA camera. It offers the highest achievable resolution, the
camera´s natural color response and great exposure latitude as uncompressed
and unprocessed sensor data. ARRIRAW images have only one channel. A color
reconstruction algorithm calculates the missing components of each pixel based on
the type and position of the array of colored filters (Bayer pattern) on the camera
sensor.
ARRIRAW de-bayering is available through the ARRIRAW SDK or custom processing,
which is implemented in most of the major post production tools for dailies processing
and mastering.
ARRIRAW is used for cinema production, visual effects and high quality TV. It is the
best format for creative color correction and visual effects work.
MENU > Recording 99
The frames are recorded in an MXF (Material eXchange Format) container. An
MXF container file can "wrap" different types of video and audio material along with
associated metadata. The internal stucture of MXF files is defined by the Operational
Patterns (OP).
•The OP1a MXF format packages picture, sound, and metadata in a single file.
•The OP1a is a streaming format, which means that even incomplete files can
be played.
•The OP-Atom MXF format places picture and sound into individual MXF files.
Audio is written after video.
•The OP1a MXF files are the primary acquisition and archiving format for many
broadcasters.
15.2 Resolution
MENU > Recording > Resolution
Toggles between the following recording resolutions:
ProRes:
•S16 HD: records images in 1920x1080 resolution
•HD: records images in 1920x1080 resolution.
•HD Ana.*: records images in 1920x1080 resolution.
•2K: records images in 2048x1152 resolution.
•2.39:1 2K Ana.*: records images in 2048x858 resolution.
•3.2K: records images in 3200x1800 resolution.
•4K UHD: records images in 3840x2160 resolution.
•4:3 2.8K*: records images in 2944x2160 resolution.
ARRIRAW**:
•2.8K: records images in 2880x1620 resolution.
•Open Gate 3.4K*: records images in 3424x2202 resolution.
•4:3 2.8K (OG 3.4K)*: records images in 3424x2202 resolution.
•16:9 HD Ana. (OG 3.4K)*: records images in 3424x2202 resolution.
•2.39:1 2K Ana. (OG 3.4K)*: records images in 3424x2202 resolution.
* requires 4:3 license. ** requires ARRIRAW license.
Note: Changing between resolutions may require a software reload. The reload must
be confirmed by the user before it is performed.
A popup shows the settings that are affected by the reload and which might not be
available in the new mode. After confirming the popup, the software is reloaded.
S16 HD Resolution
In ProRes codec, the camera can be changed to a recording resolution of S16 HD.
This resolution records 1920x1080 image from a 1600x900 sensor pixel count, which
allows for using S16 PL mount lenses on the camera.
15.2.1 4:3 Recording
With the additional 4:3 license, the ALEXA Mini allows to record with other sensor
aspect ratios than 16:9.
The additional recording resolutions are:
100 MENU > Recording
ProRes HD Ana.
2.39:1 2K Ana.
4:3 2.8K
ARRIRAW* Open Gate 3.4K
4:3 2.8K (OG 3.4K)
16:9 HD Ana. (OG 3.4K)
2.39:1 2K Ana. (OG 3.4K)
* Requires additional ARRIRAW license.
The recording resolutions with Ana. in their name are intended for recording with
anamorphic lenses with a squeeze factor of 2.0. The respective ProRes resolutions
perform a de-squeeze on the recorded material. The respective ARRIRAW resolutions
are recorded as-is, only anamorphic de-squeeze is enabled per default on the viewing
paths.
Note: While the image resolution for 4:3 2.8K is 2880 x 2160 the recorded resolution
is 2944 x 2160. The additional border is due to the ALEXA Mini´s ProRes encoder that
handles multiples of 128 more efficiently. The remaining 32-pixel boundary left and
right to the image is filled with black pixels.
15.3 Project settings
15.3.1 Project rate
MENU > Recording > Project settings > Project rate
Offers the following options for setting a timecode time base and playback frame rate:
Project rate
23.976p
24p
25p
29.97p
30p
Scan format
Progressive
Progressive
Progressive
Progressive
Progressive
Sensor real-time recording
23.976 fps
24 fps
25 fps
29.97 fps
30 fps
102 MENU > Recording
15.4 Record mode
The record mode determines the way in which the camera records images.
Normal
In record mode , the camera records all adjacent images with the set sensorNormal
fps for the duration of the recording.
Interval recording
In record mode , the camera captures only short bursts of imagesInterval recording
after waiting a defined duration (=the interval) during the recording. This mode is used
to create a time lapse recording.
Stop motion
In record mode , the camera captures only single images after receivingStop motion
a trigger from a user button during the recording. This mode is often used with motion
control systems.
Interval recording parameters
Interval length
The duration the camera waits between every burst of images it captures. Set in
hours:minutes:seconds. Maximum interval length is 2:00:00.
Burst length
The number of frames that are captured by the camera for each burst. Maximum
number of frames is 2000.
Duration mode
Manual: The recording is started and stopped with the REC button.
Preset: The recording is started with the REC button and runs for the set recording
duration. Additionally, it can be stopped with the REC button before the set recording
duration has passed.
Recording duration
The duration of the interval recording in real-time after start. Set in
hours:minutes:seconds. Maximum recording duration is 99:59:59.
Note: When changing the recording duration, the resulting clip length is automatically
updated by the camera.
Note: Only available in duration mode: Preset.
Resulting clip length
The duration of the resulting clip. Set in hours:minutes:seconds.
MENU > Recording 103
Note: When changing the resulting clip length, the recording duration is automatically
updated by the camera.
Note: Only available in duration mode: Preset.
Stop motion beeper
Activate or deactivate the Stop motion beeper.
Note: Only available in record mode: Stop Motion
15.5 Rec beeper / tally
MENU > Recording > Rec beeper/tally
Rec start beeper: Acoustic indication for start of recording.
Rec stop beeper: Acoustic indication for stop of recording.
Card full beeper: Acoustic indication for stop of recording due to full card. Has a
different sound pattern than Start/stop beeper for better distinction.
Tally front: Sets the tally light on the viewfinder front end.
Note: On recording, the tally light turns red.
15.6 Pre-recording
NOTICE
Pre-recording requires the assignation of a user button to activate.
Pre-recording buffers images for up to 20 seconds of real-time instead of recording
them to the CFast cards.
When pre-recording is activated, pressing REC writes the buffered images to the
CFast card. This ensures the capture of unpredictable events without wasting media
capacity.
Maximum pre-recording duration is determined by the set combination of sensor fps
and recording codec, and can also be limited by the user.
Pressing REC during pre-recording stores all buffered images to the CFast card at
maximum write rate. After that, regular recording continues.
Sensor FPS can be changed during prerecording via . This will empty theHome > FPS
image buffer at the time of switching, causing the previously buffered images to be lost
irreversibly.
104 MENU > Recording
15.6.1 How to activate pre-recording
MENU > User buttons > Button VF1 / VF2 > Prerecording
MENU > User buttons > Camera user buttons > Button X > Prerecording
1. Assign a user button (1) with the pre-recording functionality, see "User buttons".
2. To activate buffering: Press the assigned user button.
3. While pre-recording is active, Note: TC, Shutter, Look MENU and settings cannot
be accessed. Playback is also not possible. FPS can be changed during pre-
recording, but this will clear the image buffer.
4. Start/stop recording as usual by pressing a button.REC
5. To end buffering: Press the assigned user button again.
6. When ending pre-recording, the image buffer is cleared and lost.Note:
15.6.2 Pre-recording maximum duration
MENU > Recording > Prerecord max. duration
Technical limitations may reduce the actual buffer duration below the set value. To
activate and de-activate buffering, press the assigned user button.
ProRes 4444 XQ buffer durations
HD 4K UHD
25 fps 9.0 s 2.1 s
29.97 fps 7.5 s 1.7 s
100 fps 2.1 s 0.8 s (at maximum frame rate
of 60 fps)
200 fps 1.8 s (at maximum frame rate
of 120 fps)
-
106 MENU > Media
16 MENU > Media
In the media menu, you can erase the CFast card, delete footage, and prepare correct
ALEXA folders on USB memory sticks.
16.1 Erase CARD
NOTICE
Irreversibly erases all data from the CFast 2.0 card. Requires prior confirmation.
Card ejection during erasure, or interrupting the camera power supply, may render
the card unusable.
MENU > Media > Erase CARD
1. Via jogwheel, open .MENU > Erase CARD
2. A message asks for your confirmation.
3. Press (1).ERASE
108 MENU > Media
16.2 Delete last clip
MENU > Media > Delete last clip
Deletes the last (not always the last listed) clip on the CFast 2.0 card.recorded
Requires prior confirmation.
Note: On a card recorded with two different cameras, the last recorded clip might be
listed in the middle of the clip table.
1. Via jogwheel, open .MENU > Delete last clip
2. Confirm by pressing the jogwheel (1).
3. A message asks for your confirmation.
4. Press (1).CONFIRM
114 MENU > Monitoring
Selecting false color converts the image to black-and-white, and replaces luminances
by the following colors:
Luminance range
White clipping
Just below white clipping
One stop over medium gray (Caucasian skin)
18 % medium gray
Just above black clipping
Black clipping
Signal level
100 to 99 %
99 to 97 %
56 to 52 %
42 to 38 %
4.0 to 2.5 %
2.5 to 0.0 %
Color
Red
Yellow
Pink
Green
Blue
Purple
MENU > Monitoring > Exposure tools > Zebra setup
Zebra mode: Sets the zebra mode to High, Mid, or both.
High zebra level: Sets the exposure level (in %) above which high zebra is active.
High zebra color: Sets the pattern color.
Mid zebra range: Sets the active range (in %) around a mid zebra level.
Mid zebra color: Sets the pattern color.
17.1.4 Peaking
MENU > Monitoring > EVF/Monitor > Peaking
Peaking highlights in-focus image sectors for better focus judgement. Activation by
user button or by pressing on the viewfinder.PK
MENU > Monitoring 117
Info 1: Status areas above and below the image.
Info 2: Status areas on left and right side.
Timecode: Current TC in bottom right of status.
Audio: Audio levels, located on lower right side of the status.
Lens data: Focus distance, iris and focal length, if supported by the lens. Also
available for monitor (in Monitor overlays menu screen).
Lens focus: Sub-option of lens data setting. Focus distance value of lens, located on
the lower image center.
MENU > Monitoring > SDI > SDI processing > Overlays > Status components
For more information on Status components, see EVF status components.
Camera index letter: Activates the identification of images from different cameras.
17.2 SDI
MENU > Monitoring > SDI
MENU > Monitoring 119
•Progressive (p): Transmits images line by line starting at the top-left pixel
•Progessive segmented frame (psf): Splits progressive images into fields (odd
lines and even lines). Transmits these (all odd before all even) line by line
•Interlaced (i): Creates two fields from two adjacent progressive frames (odd
lines from the first; even lines from the second frame)
The following combinations of formats, frame rates and scan formats are available:
Format
422 1.5G
422 3G
444 3G
422 6G**
422 6G**
SDI
23.976p, 24p, 25p, 29.97p, 30p, 50i, 59.94i, 60i, 23.976 psf,
24 pfs, 25psf, 29.97psf, 30psf
48p***, 50p, 59.94p, 60p
24p, 25p, 29.97p, 30p
SDI 1
-
SDI 2*
23.976p, 24p, 25p, 29.97p, 30p
* SDI 2 is always clean in 3.2K/4K UHD modes.
** 422 6G is only available in 4K UHD mode on SDI 2. SDI 1 is set automatically to
422 3G with double frame rate of SDI 2. Execept when SDI 2 is 23.976p or 24p, then
SDI 1 is 50p.
***48p may not be supported by some SDI devices, as this is not a defined frame rate
according to the SMPTE standard.
SDI 1/2 image: Clean Processed Sets SDI 1 image to or . Clean image is the recorded
image area without further processing. Processed image is enhanced according to
the settings of the submenu . For SDI 2, the user can choose betweenSDI processing
Clean Clone SDI 1and . When cloned, SDI has the same image setup as SDI 1.
MENU > Monitoring > SDI > SDI processing
SDI processing: Configures the SDI processing elements.
•Surround view: Sets SDI surround view on or off.
•Exposure tool: Allows you to select the exposure tool. For more information,
see "Exposure tool", page 113.
124 MENU > Monitoring
13. Only then, press USB (2).
14. Via jogwheel (1), select and install all required frame lines.
126 MENU > Monitoring
6. Press (1). with CONFIRM Cancel BACK.
7. The entry is deleted.
17.3.3 User rectangle 1 & 2
MENU > Monitoring > Frame lines > User Rectangle 1 & 2
Configures and (= position from left/right screen edge) in perWidth, Height Offset
mille.
Reset all: Resets the configuration.
17.4 Color bars
Activates a SMPTE color bar on SDI outs.
Note: Recording deactivates the color bar.
158 Assembly and retrofits
1 4Recording button Monitor button
2 5VF-1 user button Play button
3 6VF-2 user button Jogwheel
1MVF-1 connector
2CAM connector
Connect CCP-1 to the EVF out port of the camera.
When it is used alone with the camera, it always shows an image.
When a MVF-1 is chained to the CCP-1, the MVF-1 will show an image in the EVF, but
only one of the two monitors, either of the MVF-1 or the CCP-1 is active.
•If the monitor of the MVF-1 is closed, the CCP-1 is activated.
•If the monitor of the MVF-1 is opened, the monitor will be activated.
► Activate the MVF-1 by pressing a screen button on the MVF-1.
► Activate the CCP-1 by pressing any button except "REC" button on the CCP-1.

Product specificaties

Merk: ARRI
Categorie: Fotocamera
Model: ALEXA Mini

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