Audio-Technica Freeway ATW-251/G Handleiding

Audio-Technica Microfoon Freeway ATW-251/G

Lees hieronder de đź“– handleiding in het Nederlandse voor Audio-Technica Freeway ATW-251/G (10 pagina's) in de categorie Microfoon. Deze handleiding was nuttig voor 34 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/10
200 Series P fess nalro io
VHF Wire less Systems
ATW-251 UniPak®Transmitter System
ATW-251/G Guitar System
ATW-251/H Headworn Microphone System
ATW-251/H92 Headworn Microphone System
ATW-251/H92-TH Headworn Microphone System
ATW-251/L Lavalier Microphone System
ATW-252 Handheld Microphone System
Installation and Operation
Profess nal VHF Wiio re less Systems
Installation and Operation
2
CAUTION! Electrical shock can result from removal of
the receiver cover. Refer servicing to qualified service
personnel. No user-serviceable parts inside. Do not
expose to rain or moisture.
The circuits inside the receiver and transmitter have been
precisely adjusted for optimum performance and compli-
ance with federal regulations. Do not attempt to open the
receiver or transmitter. To do so will void the warranty,
and may cause improper operation.
This device complies with part 15 of the FCC Rules.
Operation is subject to the condition that this device does
not cause harmful interference.
This device complies with INDUSTRY CANADA R.S.S. 210,
en conformité avec IC: RSS-210/CNR210. Operation is sub-
ject to the following conditions: 1) This device may not
cause harmful interference and 2) this device must accept
any interference received, including interference which
may cause undesired operation. Changes or
modifications not expressly approved by Audio-Technica
could void your authority to operate this equipment.
Thank you for choosing an Audio-Technica professional wireless
system.You have joined thousands of other satisfied customers
who have chosen our products because of their quality,
performance and reliability. This wireless microphone system
is the successful result of years of design and manufacturing
experience.
Each 200 Series professional VHF wireless system includes a
receiver and either a body-pack transmitter or a handheld
microphone/transmitter on a specific crystal-controlled
frequency. ATW-251 UniPak
®
body-pack transmitter systems
include models pre-packaged with either an AT-GCW guitar
cable (/G), a PRO 8HEcW headworn microphone (/H), a
PRO 92cW headworn microphone (/H92), a PRO 92cW-TH
headworn microphone (/H92-TH), or a lavalier mic (/L) for
particular applications. All A-T Wireless Essentials®microphones
and cables, available separately, are pre-terminated for use with
any ATW-251 system.
Because 200 Series packaging is designed to hold all versions
of the system, some compartments in the carton are
intentionally left empty.
The ATW-R250 receiver includes a space-saving switching
power supply that automatically adapts to changes in mains
voltage. Unlike bulky linear power supplies, this switching power
supply is lightweight and compact; it uses only a single outlet
space.
The versatile ATW-T201 UniPak body-pack transmitter has both
a high-impedance input for instruments, and a low-impedance
input with bias connection for use with dynamic and electret
condenser microphones. The ATW-T202 handheld transmitter
features a unidirectional dynamic microphone element.
Both the body-pack and handheld transmitters use internal
9-volt batteries and have Off/Standby/On switches, input Trim
(level) adjustments and battery-save switches.
Introduction
See pages 8-9 for illustrations.
Notice to individuals with implanted cardiac pacemakers
or AICD devices:
Any source of RF (radio frequency) energy interfere withmay
normal functioning of the implanted device. All wireless
microphones have low-power transmitters (less than 0.05
watts output) which are unlikely to cause difficulty, especially
if they are at least a few inches away. However, since a “body-
pack” mic transmitter typically is placed against the body, we
suggest attaching it at the belt, rather than in a shirt pocket
where it may be immediately adjacent to the medical device.
Note also that any medica device disruption will cease whenl-
the RF transmitting source is turned off. Please contact your
physician or medical-device provider if you have any questions,
or experience any problems with the use of this or any other
RF equipment.
Receiver Installation
3
Location
For best operation the receiver should be at least 3' (1 m)
above the ground and at least 3' (1 m) away from a wall or
metal surface to minimize reflections. Keep the receiver
antennas away from noise sources such as digital equipment,
motors, automobiles and neon lights, as well as away from
large metal objects. In multi-channel systems, position
receivers at least 3' (1 m) apart and keep operating
transmitters at least 6' (2 m) from the receivers to help assure
maximum RF performance.
Output Connection
The receiver provides unbalanced, aux-level output from a 1/4"
TS (“mono”) phone jack; an output cable is not included. Use
a shielded audio cable with 1/4" phone plug to connect the
receiver’s AF Out jack to the mixer/amplifier’s aux-level input.
Power Connection
Connect the DC plug on the included AC power adapter to the
DC power input on the back of the receiver. Secure the cord
over the cord hook on the back of the receiver, to keep the
plug from being detached by an accidental tug on the cord.
Then plug the adapter into a standard 120 Volt 60 Hz AC power
outlet.
(Note that the receiver has no power Off/On switch. The
receiver will be energized whenever the power adapter is
connected and plugged into the AC outlet. Unplug the power
supply from the AC outlet when the system is not in use –
both for safety, and to conserve energy.)
Front Panel Controls and Functions (Fig. B)
1. ANTENNAS: Position the “signal” antenna (1a) and
“ground” antenna (1b) as shown in Figure A.
2. POWER INDICATOR: Lights when power is supplied to
the receiver.
3. RF INDICATOR: Lights to show presence of transmitter
signal.
4. AF PEAK INDICATOR: Only lights when audio distortion
is present at maximum modulation. Not affected by
position of Volume control.
Antennas
A novel “dipole” antenna system on the receiver improves
operation by providing a “ground” element in addition to the
usual “signal” element. Position the two antennas at 90° in the
form of a “V,” or position the left (“signal”) antenna vertically
and the right (“ground”) antenna horizontally, in the shape of
an “L” (Fig. A). Use the position that performs better in your
operating environment. Be certain to extend both antennas to
their full 15" (38 cm) length by holding them at their bases and
pulling out on their caps. Both antenna elements may be
swiveled to the left and right, but do not attempt to rotate them
in a screwing/unscrewing motion. To do so may damage the
antenna and/or receiver. For best performance, locate the
receiver so its antennas are in direct line-of-sight to the
transmitter's likely operating position.
Receiver Controls and Functions
Rear Panel Controls and Functions (Fig. C)
5. AUDIO OUTPUT JACK: 1/4" TS (Tip-Sleeve) or “mono”
phone jack. Use a shielded cable to connect to an
unbalanced aux-level input of a mixer or amplifier.
6. VOLUME CONTROL: Adjusts the audio level at the 1/4"
output jack. Does not affect AF Peak indicator.
7. CORD HOOK: Loop the cord around the cord hook to keep
the DC plug from pulling out accidentally.
8. POWER INPUT JACK: Connect the DC plug from the
included AC adapter.


Product specificaties

Merk: Audio-Technica
Categorie: Microfoon
Model: Freeway ATW-251/G

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