Relacart Electronics WDC-900 - Manual (Page 5)

P7 P8
3.2 Chairman Unit WDC-900C
[Top]
①Microphone in-use indicator: Lights when the
microphone is turned on (for speech) and flashes when
the battery level is low.
②Microphone: Use either standard length 420mm or
longer dedicated microphone.
③LCD Window: Liquid Crystal Display indicates control
setting and operational readings such as working status,
operational mode and time, signal strength, battery
condition, etc.
The window lights when there is a “applying” from the
delegate unit.
④A: Talk key: When this key is pressed, the Microphone
In-use indicator (①) lights, and the microphone turns on.
Pressing this key again extinguishes the indicator and
turns off the microphone.
Note: If Central unit is power off, even Talk key is
pressed, the Microphone In-use indicator does not light,
the microphone still turn off.
B: Approval Key: To approve the applying unit to speak
when in APPLY mode.
⑤A: Priority speech key: Press this key continuously
while speaking.
The microphone turns on and the Microphone In-use
indicator (①) remains 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.
B: Reject Key: To reject the applying unit to speak when
in APPLY mode.
WDC-900C Wireless Di scussion Co nference sy stem
5
4
3
[Bottom] [Rear]
⑥AA battery compartment Install AA Battery in this
compartment. ⑦
to switch on the power, while in 3 seconds
the power will be off. Power switch: Press switch in 1 second
7
6