3.4 HCS-3638 series conference unit
3.4.1 Functions and indications
HCS-3638C/CF chairman unit
HCS-3638D/DF delegate unit
Rear side
Left side
Figure 3.12 HCS-3638
series discussion unit
3.4.1.1 Front
1. Priority key with indicating light (for the
chairman unit only):
According to the priority mode configuration on the
main unit:
◊
If configured as “All mute”, all active delegate
and VIP microphones will be muted
temporarily when this key is pressed and they
will resume when the key is released;
◊
If
configured
as
“All off”, all active delegate
microphones will be switched off when this
key is pressed. All active VIP microphones
will be muted temporarily and will resume
when the key is released.
♦
Under “OPEN” and “APPLY” mode, pressing this
key will clear the request list (deny all delegates’
requests to speak);
♦
If the chairman microphone is not active, pressing
this key will activate it;
♦
If the ring mode has been configured as “ON”, a
chime will be produced when this key is pressed,
and the indicating light of the priority key will be
turned on.
2. Microphone On/Off key with indicating light (for
the chairman unit)
Microphone/request key with indicating light
(for the delegate unit):
Chairman unit: press this key to activate the
microphone and the indicating light;
Delegate unit:
a. Under “OVERRIDE” mode, press this key to
activate/deactivate the microphone and the
indicating light;
b. Under “OPEN” mode,
When the number of active microphones does
not reach the limitation, press this key to
activate/deactivate the microphone. When the
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