27
microphone is activated, the microphone
On/Off button indicating light and the
microphone lamp ring will change to red.
When the number of active microphones
reaches the limitation, press this key to
request/cancel request to speak. When
requesting to speak, the microphone On/Off
button indicating light and the microphone
lamp ring will blink in red;
c. Under “
U
Voice
U
” mode,
When not speaking, the microphone On/Off
button indicating light remains red;
when speaking, the microphone On/Off button
indicating light and the microphone lamp ring
remain red;
d. Under “
U
Apply
U
” mode,
When the number of active microphones does
not reach the limitation, press this key to
request/cancel request to speak and the
indicating light will blink when on “request”.
The speaking request is approved or rejected
by the chairman unit with control facility, only
one delegate unit can request at the same
time;
When the number of active microphones
reaches the limitation, none other delegate
unit can request to speak, the speaking
request is available once one of the activated
microphones is switched off.
(
r
efer to section 3.2.4 for details).
5. Microphone On/Off key indicating light (red)
The indicating light remains on when the
microphone is activated;
The indicating light will blink on “request”;
Under “Voice” mode, the indicating light remains
on;
The indicating light remains on when the priority
key is pressed.
6. IC card socket
7. Built-in Hi-Fi
loudspeaker
Mutes automatically to suppress howling when the
microphone of the unit is active or when the
earphone is inserted;
Loudspeaker sends out floor channel audio only.
The volume is controlled via the CMU or the
application software.
8. High light 256 x 32 graphic LCD
Can display menu and information in several
languages (Simplified Chinese, Traditional
Chinese, English, etc.)
9. Microphone socket
3.2.1.2
Side
10. Microphone jack
(Ø 3.5 mm)
11. Earphone jack
(Ø 3.5 mm)
3.2.1.3 Back
12. 0.6-metre 6P-DIN cable with standard plug
(female x 1)
13. 1.5-metre 6P-DIN cable with standard plug
(male x 1)
