MGL Avionics FF-4 Handleiding


Lees hieronder de đź“– handleiding in het Nederlandse voor MGL Avionics FF-4 (11 pagina's) in de categorie Meetapparatuur. Deze handleiding was nuttig voor 47 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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Introduction
The FF-4 is a 2 1/4” sunlight readable color display instrument intended for efficient monitoring of fuel related information
for single or dual fuel tanks. The FF-4 has many display configurations based on single/dual flow senders, single/dual
level senders and a fuel pressure sender.
Full functionality is available with a fuel flow and level sender or only with a fuel flow sender using calculated fuel levels
based on fuel usage. Differential fuel flow calculations are also supported for fuel return systems. Fuel injector systems
are also supported. Standard automotive fuel level senders can be used, even with odd shaped tanks due to a
comprehensive, multi-point calibration system. Most fuel flow senders can be used as the K-factor of the sender can be
entered into the system for simple calibration.
MGL Avionics supplies a lightweight dual range fuel flow sender that is ideally suited for the FF-4. Fuel flow senders from
other manufactures (e.g. Floscan) are equally suitable.
In addition, the FF-4 can use the actual ground speed from a RS232 NMEA enabled GPS receiver to determine fuel
range.
The FF-4 can also be interfaced via the CAN bus to an external RDAC unit (Remote Data Acquisition Unit). This allows
for easier installation as the RDAC unit is normally mounted in the engine compartment.
Vega FF-4
Fuel Computer
Operating Manual – English 1.10
Vega FF-4 Operating Manual Page 2
1 Features
•1.8” high resolution 160x128, sunlight readable, wide viewing angle, 1000 cd/m2 TFT LCD display
• Advanced fuel computer with various modes of operation
• Supports single or dual fuel tanks
• The FF-4 can connect to one or two fuel flow senders, fuel level senders or fuel injectors
• The FF-4 can connect to a single fuel pressure sender
• Differential fuel flow calculations are also supported for fuel return systems
• The FF-4 has the ability to connect to a NMEA enabled RS232 GPS receiver for range based calculations. It
can also accept a manually entered estimate cruising speed if a GPS is not available.
• Standard automotive fuel level senders can be used, even with odd shaped tanks due to a comprehensive,
multi-point calibration system
• External RDAC interfacing via the CAN bus
• Standard 2 1/4” aircraft enclosure (can be front or rear mounted)
• Rotary control plus 2 independent buttons for easy menu navigation and user input
• An external output activates when an alarm condition has been reached
• Wide input supply voltage range of 8 to 30V DC with built in voltage reversal and over voltage protection
for harsh electrical environments
• 1 year limited warranty
2 FF-4 Layout
F2 / Down Button:
Menu System: Softkey button
Normal Display: Manually enter
your current fuel level after
fueling or defueling your aircraft
(Mode dependent)
Sunlight readable color
graphic display:
Backlight can be adjusted in the
menu system
Rotary Control (Up/Down) & Enter Button:
Press the rotary control during the normal display screens to access the menu system.
Rotate anti/clockwise for up/down menu scrolling. Rotate the rotary control during the
normal display mode to view the fuel totals display.
F1 / Up Button:
Menu System: Softkey button
Normal Display: Manual speed
Input. (Mode dependent)
2 1/4” enclosure.
Can be front or rear mounted
Vega FF-4 Operating Manual Page 3
3 Main Displays
The FF-4 has various display screens depending on the mode selected.
3.1 Single fuel flow and calculated tank level (single tank)
Single fuel flow and fuel level sender (single tank)
Differential fuel flow and calculated tank level (single tank)
Differential fuel flow and fuel level sender (single tank)
Summed fuel flow and calculated tank level (single tank)
Summed fuel flow and fuel level sender (single tank)
3.2 Dual fuel flow and calculated tank levels (dual tank)
Dual fuel flow and dual fuel level senders (dual tank)
Fuel range
Fuel endurance
hours:minutes
Fuel flow
Fuel flow unit
Fuel level unit
Fuel level
Speed
White:Manual Speed
Magenta:GPS ground speed
Fuel pressure unit
Fuel pressure
Fuel level 2
Fuel level 1
Fuel pressure Fuel pressure unit
Fuel level unit
Fuel flow unit
Fuel flow 2
Fuel flow 1
Speed
White:Manual Speed
Magenta:GPS ground speed Fuel endurance
hours:minutes
Fuel range
Speed / Fuel range will alternate
White:Manual Speed
Magenta:GPS ground speed
Speed / Fuel range will alternate
White:Manual Speed
Magenta:GPS ground speed


Product specificaties

Merk: MGL Avionics
Categorie: Meetapparatuur
Model: FF-4

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