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.
(refer to section 3.6.4 for details)
4. 3 voting keys and indicating lights
In different modes, the corresponding indicating
lights blink, and press the corresponding key to
execute operation (refer to table 3.4 for details).
5. IC card socket
6. 5 voting keys with indicating lights
In different modes, the corresponding indicating
lights blink, and press the corresponding key to
execute operation (refer to table 3.5 for details).
3.6.1.2 Bottom
7. 0.6-metre 6P-DIN cable with standard plug
(female x 1)
8. 1.5-metre 6P-DIN cable with standard plug
(male x 1)
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