Vingtor 3005020018, Technical Manual

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ETB Command Talk-Back & Public Address System
Installation & Operation Manual
A100K11162 v1
3 Operating Instructions
3.1 Operation from ETB Central Unit
The ETB Talk-Back system comprises the ETB central unit and
accessory equipment such as microphones and foot switch.
Central Unit ETB-5/ETB-10/ETB-10A/ETB-100/ETB-100A
Ingress Protection Rating = IP44
1. Loudspeaker : For communication and alarm signals
2. Line Buttons : Lines 1-5 for ETB-5, Lines 1-10 for ETB-10/ETB-10A
and ETB-100/ETB-100A
3. Green LED : Indication light for each line button
4. Microphone Connector : For gooseneck or handheld microphone
5. VOLUME - + : Volume control buttons for panel loudspeaker
6. ALL : Button with indication LED for making All Call
7. DIM : Button for adjusting light intensity of indication LEDs
8. SIGN : Button for signal and activating extra signal device on
substations
9. TALK : PTT switch for gooseneck microphone MB-30G
VINGTOR
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