Chairman Unit Ts-801 - Toa TS-800 Series Operating Instructions Manual

5.2. Chairman Unit TS-801

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1. Monitor speaker
Speech input from other Chairman or Delegate
units and the Central unit is output from this
speaker.
Use the right-side Monitor Volume Control (13) to
adjust the volume. No sound is output from the
speaker of the unit in use while speaking.
2. Microphone
Use either the TS-903 (Standard) or TS-904
(Long) dedicated microphone.
3. Microphone in-use indicator
Lights when the microphone is turned on (for
speech) and flashes when the battery level is low.
4. Infrared emitter/detector
The device used to transmit and receive infrared
communication signals is built inside this panel.
Note
Never place any object that could block infrared
signal access to this part of the unit, as this would
prevent the unit from transmitting or receiving its
required infrared signal.
5. Speech indicator
Remains lit while the microphone is in use (during
speech). The indicator flashes when the unit is out
of the communications service area.
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CHAIRMAN UNIT TS-801
POWER
PRIORITY TALK
Note
No microphone is supplied with the TS-801 Chairman unit.
6. Talk key
When this key is pressed, both the Microphone In-
Use indicator (3) and the Speech indicator (5)
light, and the microphone turns on. Pressing this
key again extinguishes both indicators and turns
off the microphone.
7. Priority speech key
Press this key continuously while speaking.
A chime tone sounds when the key is pressed.
(The chime can be disabled using the Priority
Chime Disable switch (11).)
The microphone turns on and both the
Microphone In-Use indicator (3) and the Speech
indicator (5) remain lit as long as the key is held
down, allowing the voice input from the unit to
take precedence over other units. During this
interval, other Delegate units cannot be used.
While this key is held down, only the priority
speech input is relayed to the Central unit's
recording output.
8. Power indicator
Lights when the power is switched ON.
This indicator also flashes when the battery level
is low or the unit is outside the communications
service area.
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