Vingtor 3005020018, Technical Manual

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A100K11162 v1
ETB Command Talk-Back & Public Address System
Installation & Operation Manual
1.5.8 Extra Signal in the ETB Central Unit
An extra signal device can be activated when receiving
calls from a substation through a potential-free contact in
the central unit.
1.5.9 Handsfree Operation
Handsfree operation of central unit or parallel station.
Option 1
Central unit with gooseneck microphone MB-30G and foot
switch U2410.
Option 2
Parallel station type STB-6GN with gooseneck microphone MB-30G and
foot switch U2410.
1.5.10 Privacy Function - STB-1
Substation STB-1 is designed for indoor use such as cabins, mess
rooms, etc. It is also equipped with a privacy function.
When the privacy function is enabled, it is not possible to hear
communication from the STB-1 substation on the ETB central unit.
After a call is set up from the central unit, the operator of the STB-1
substation has to press the TALK button to communicate with the central
unit.
STB-1 can also be set to normal talk-back function.
1.5.11 Panel Loudspeaker
The loudspeaker is located at the front panel of the ETB-100 and ETB-
100A central unit for distribution of audio messages and alarm signals.
VINGTOR
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Foot Switch
Parallel Station
STB-6GN
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