Vingtor Stentofon 1021001100, Инструкция по установке и эксплуатации

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A100K11209 v.1.4
VSS-V2 Technical Manual
4.3.3 VSS-V2 Microphone Amplifier PCB ETC 600-870
• Terminal Block K1 Connection to VSS-V2 Master panel
4.4 Cable Requirements
All signal cables have to be approved ship cable of type twisted-pair
with outer braided copper shield.
L
See section
4.7 Cable Connection Diagram
for further details.
Terminal block marked “GROUND” is the common ground point for all
shields.
4.4.1 Grounding
Proper grounding is essential for reliable operation.
The shields must be interconnected in junction boxes and grounded in a
common point in the central unit only.
Terminal block marked “GROUND” is the common ground point.
4.5 Setting Master Panel
4.5.1 DIP switch S1
S1/4: Dipswitch on / off
S1/2: Reverse LED function
When in reverse mode normal LED indication position will be flipped
180 degrees.
4.5.2 Potentiometers
Potentiometer P1 is for VDR analog audio output. This must be set in
default middle position.
4.6 Setting Slave Panel
4.6.1 DIP switch S1
S1/4: Backlight on / off
S1/2: Reverse LED function
When in reverse mode normal LED indication position will be flipped
180 degrees