Section
3
TR-800 Beltpack
Controls and Connections - Top Panel
1 2 4 5 6
| Telex R | A | B |
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| WTA | BAT/OM TALK | ||
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| OFF |
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| 7 |
| SA |
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VOL |
| CHANNEL | TALK | |
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3
Figure 4
TR-800 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)
4.Audio Channel Select Button – Allows user to select ei- ther audio channel A or B.
5.Bat/Overmod Light (BAT/OM) – Light will flash once when unit is turned on if the battery is good. If the light stays on, battery 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 levels. 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.