Installation & User Manual
System CTB-100V
19
4.1.2 Make a call to group of substations.
You can select group of substations by pressing respective line buttons from one of the four
Operation panels. Only the operation panels can switch off and end the call
•
Press the required
LINE
buttons, the call is set up. Indicated by steady
green LED in selected buttons.
•
Press the
SIGN
button
A tone signal will be given to selected station as long as the
SIGN
button is kept pressed.
This will also activate extra signal devices, if connected (Se pos.4.1.5)
Operation panel with gooseneck microphone MB-30G
•
Press the
TALK
button.
Speak clearly into the microphone. When the
TALK
button is released
the operation panel will be in listening mode, and you will hear the
communication from the selected stations.
PTT SWITCH
ETC-1-TB
Operation panel with hand microphone ETC-1-TB
•
Press the
PTT SWITCH
.
Speak clearly into the microphone. When the
PTT SWITCH
button is
released the operation panel will be in listening mode, and you will hear
the communication from the selected station.
PTT SWITCH
Operation panel with hand microphone P-66
•
Press the
PTT SWITCH
..
Speak clearly into the microphone. When the
PTT SWITCH
button is
released the operation panel will be in listening mode, and you will hear
the communication from the selected stations.
•
Press all the
LINE
buttons once more to end the call.
The LED will be switch off.
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