Controls And Connections - Rear Panel - Telex RadioCom BTR-800 Operating Instructions Manual

Controls and Connections - Rear Panel

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Figure 5
TR-800 Rear Panel/Connector/Antennas
1. [MENU] and [SET] buttons – Used to select menus and
set options on the LCD.
2. LCD (Liquid Crystal Display)
3. [UP] and [DOWN] buttons – Used to select beltpack op-
tions on the LCD.
4. Microphone Gain – Adjusts the headset's microphone
gain. Adjust so that the BAT/OM LED will flash at the be-
ginning of most words at normal speech levels
5. Push-to-Talk/Push-to-Transmit Switch –
Push-to-Talk (PT TALK) – The transmitter is always
on. No audio sent unless the talk switch, WTA or SA
button pressed. Recommended position.
Push-to-Transmit (PT TX) - The transmitter and au-
dio path are off except when the talk switch, WTA or
SA button is pressed.
6. Headset Connector – Male XLR connector for Telex
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7. Battery Latch – Press down to enable the battery pack to
8. Receive Antenna – Screw type ¼-wave replaceable an-
9. Transmit Antenna – Screw type ¼-wave replaceable an-
3-2
units, Female XLR connector for RTS units. A dynamic or
electret headset microphone is automatically detected by
the beltpack and a bias voltage supplied if needed.
(1) Microphone
Shield (-)
(2) Microphone
Audio (+)
(1) Microphone
Shield (-)
(4) Headphone
Low (-)
(1) Microphone
Shield (-)
(5) (4) Headphone
Low (-)
Figure 6
Headset Jack Wiring
be released. While the latch is held down, slide the battery
pack about 1/8 inch back, toward the latch, until it stops.
Then lift out.
tenna. The receiver antenna is always the longer antenna.
Color dot on the screw end of the antenna must match
color dot on antenna receptacle.
tenna. Color dot on the screw end of the antenna must
match color dot on antenna receptacle.
Telex Units
(4) Headphone
Low (-)
(3) Headphone
High (+)
RTS Units
(2) Microphone
Audio (+)
(3) Headphone
High (+)
(2) Microphone
Audio (+)
(3) Headphone
High (+)