Page is loading ...
GTW-VOA
Video Output Adaptor
The GTW-VOA is a video output adaptor for the GT Series, providing a composite video output signal
whenever a video entrance station has called, or is in communication with, a tenant station. When a video
signal is transmitting, the green LED on the adaptor will illuminate (video signal is not displayed 24/7).
-INSTRUCTIONS-
GTW-VOA Instr.
0117
Aiphone Corporation
www.aiphone.com
(800) 692-0200
1. Install the GTW-VOA to the wall or on a din rail (W-DIN11) near the GT-VBC video bus control unit.
2. Connect according to the wiring diagram above (any B1/B2 output from the GT-VBC can be used).
3. Connect video device being used to the BNC connector.
4. Ensure power switch is set to the “ON” position.
Note: The green LED will only illuminate when a video signal is transmitting.
WIRING:
BNC output to monitor/recording device
To tenant trunk line (optional)
Note termination switch setting
Termination Switch
A: If using input only
B: If output is used to tenant stations
Only wiring regarding the GTW-VOA is shown here. Refer to the GT Series Installation Manual for complete installation instructions.
+
-
A1
A2
A1
A2
A1
A2
A1
A2
A1
A2
B2
B1
B2
B1
B2
B1
B2
B1
B2
B1
B2
B1
EXP STD
GT-VBC
Video Entrance
Station
GTW-VOA
B2
B1
B2
B1
IN
OUT
A1
A2
ON OFF
A
B
TERMINATION
POWER
+
-
PS-2420UL
Power Switch must be set to
ON for the GTW-VOA to work.
VIDEO OUT
/