Installation & User Manual System CTB-100V
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4.1.6 Receive a call from an substation.
A call are indicated with flashing green LED in the push button and a beep tone in the monitor loudspeaker or
extern loudspeaker. Will also activate extra signal unit if installed. Only the operationpanel can switch off and end
the call.
• A call is indicated with flashing green LED in for respective line button,
and signal in the monitor loudspeaker.
(and in extra signal unit if installed.)
• Press the LINE button, the call is set up. Indicated by steady green LED
Operationpanel with gooseneck microphone MB-30G
• Press the TALK button.
Speak clearly into the microphone. When the TALK button is released
the operationpanel will be in listening mode, and you will hear the
communication from the selected station.
PTT SWITCH
ETC-1-TB
Operationpanel with hand microphone ETC-1-TB
• Press the PTT SWITCH.
Speak clearly into the microphone. When the PTT SWITCH button is
released the operationpanel will be in listening mode, and you will hear
the communication from the selected station.
PTT SWITCH
Operationpanel with hand microphone P-66
• Press the PTT SWITCH..
Speak clearly into the microphone. When the PTT SWITCH button is
released the operationpanel will be in listening mode, and you will hear
the communication from the selected station.
• Press LINE button once more to end the call.
The LED will be switch off.
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