Vingtor 3005020018, Technical Manual

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A100K11162 v1
ETB Command Talk-Back & Public Address System
Installation & Operation Manual
3.6.3 Operation from Substation STB-3
Ingress Protection Rating = IP66
Substation Operation ETB Central Unit
• Press the CALL button
-
Indicated by flashing green LED for
substation line and a signal in the ETB panel
loudspeaker.
• Operator of the ETB presses the
respective
line
button, setting up the call.
-
Indicated by steady green light in ETB
With headset P-MT7
10m cable
• Speak clearly into the boom microphone
on the headset.
- Receive communication from the ETB
central unit in the headphones (and in the
loudspeaker if installed)
• Operator of the ETB central unit
terminates the call by pressing the line
button once more.
With microphone P-66
PTT Switch
• Press the PTT switch on the microphone.
• Speak clearly into the microphone.
-
When the PTT switch is released, the
microphone will be in listening mode and you
will hear the communication from the ETB
central unit in the loudspeaker
• Operator of the ETB central unit
terminates the call by pressing the line
button once more.
1
1 2
10m cable
6 5
3
4
PTT Switch
1. For headset or microphone
2. Push button for calling central unit
3. For receiving communication from central unit
4.
5. P-MT7 with boom microphone
6. P-66 with PTT switch
Connector
CALL
Loudspeaker
Headset
Microphone
:
:
:
: Activated from central unit
:
:
Signal device
Substation STB-3