PAC VS41 Intelligent 4-Camera Switcher Instruction Manual

PAC VS41 Intelligent 4-Camera Switcher Instruction Manual
Intelligent 4 Camera Switcher for Controlling
Front, Rear, and Blind Spot Cameras
Introduction & Features
The VS41 is an intelligent 4 camera switcher for controlling front, rear, and blind spot cameras. Manually connect
cameras and trigger wires (pulsed or constant inputs), or connect to a BCI-, RP4.2-, or RPA- module's expansion port
for full digital control, and fast easy connectivity. The VS41 also accepts analog + or - and constant / pulsed signals.
Important Notes
1. If you are using the VS41 with another PAC interface, such as a BCI-, RP4.2-, or RPA-, with an Expansion Port, simply
connect the 10-pin connector into the module. Do not manually wire the positive or negative trigger wires. The BCI-,
RP4.2-, or RPA- module will digitally control the VS41 switching operation when connected to the Expansion Port.
2. The VS41 video output will always default to the signal from Input 1 when none of the input triggers are activated. This
Input is ideal for connecting the rear (reverse) camera.
3. The VS41 inputs have priority in descending numerical order. For example: If you have Input 3 or 4 triggered, then you
trigger a lower number input (for example Input 2), Input 2 will take priority over the higher numbered Input.
4. The input triggers can accept either a pulsed or constant input, making them ideal for connecting to a turn signal as a
5. The reverse trigger output will provide a 150 mA 12v (+) trigger while any of the input triggers are activated.
6. Upon deactivation of the last positive or negative trigger, the last video input source and the reverse trigger output will
remain active for an additional 3 seconds. (Not applicable when used with a BCI-, RP4.2-, or RPA- interface).
7. If there is poor video quality after installation of this module, please ensure quality connections on any RCA connections.
8. Positive Input triggers accept input voltages in the range of 2v to 12v.
Wiring Connection Chart
Video Output
Video 1 Input - Reverse Camera
Video 2 Input - Front Camera
Video 3 Input - Left Blind Spot
Video 4 Input - Right Blind Spot
Input 1 trigger (+)
White / Black
Input 1 trigger (-)
Input 2 trigger (+)
Gray / Black
Input 2 trigger (-)
Input 3 trigger (+)
Green / Black
Input 3 trigger (-)
Input 4 trigger (+)
Purple / Black
Input 4 trigger (-)
Purple / White
Reverse trigger output (+)
Accessory 12v (+)
Ground (-)
10-Pin Plug
Expansion Port on BCI- , RP4.2-,
or RPA Module
© 2018 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global.
Pacific Accessory Corporation
Rev. 032018
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