Tr-800 Beltpack; Controls And Connections - Top Panel - Telex RadioCom BTR-800 Operating Instructions Manual

Controls and Connections - Top Panel

1. On/Off & Volume Control – Turns the beltpack power
on and controls headset volume.
2. Wireless Talk Around (WTA) – When pressed, the user's
audio is disconnected from the wired intercom, auxiliary
input/output and the base station's local headset. Other
beltpack users, on that audio channel, can hear the user as
normal. The button activates the nearby red LED as well
as the "TALK" LED, #6, when pressed.
3. Stage Announce (SA) –When pressed, the user's audio is
routed to the stage announce connector on the back of the
base station. The user also loses their sidetone as an indi-
cation that stage announce is activated. The other wireless
beltpacks and wired users do not hear the user's audio.
The button is non-latching and activates the nearby red
LED as well as the "TALK" LED, #6, when pressed.
4. Audio Channel – Allows user to select either audio chan-
nel A or B.
1 2
Telex
WTA
OFF
SA
VOL
3
Figure 4
TR-800 Top Panel
3-1
4 5 6
R
A B
BAT/OM TALK
CHANNEL TALK
5. Bat/Overmod Light – Light will flash once when unit is
turned on if the battery is good. If the light stays on, bat-
tery is low. If the light does not flash, battery is dead. A
normal microphone gain setting will cause the LED to
flash at the beginning of most words at normal speech lev-
els. If the gain is too high, the LED will be red during the
complete word at normal speech levels.
6. Talk Light – LED is on when the talk button, SA or WTA
is active.
7. Talk button – Press to enable the audio path from the lo-
cal headset microphone. The "TALK" LED, #6, will turn
red when enabled. A quick press and release latches the
talk function, unless latching has been disabled. Holding
the button for over ½ a second will cause the audio path to
be enabled only for as long as the button is held. If the talk
function is latched on, pressing the talk button again will
turn it off.
S
ection

TR-800 Beltpack

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