Auto-On Control Wiring Diagram

Auto-Onpower mode must be selected on the Power Configuration Mode (page 5-80)control panel. The vehicle supply connections should be made to vehicle switched power to allow the terminal to automatically power-up when vehicle power is switched on or when the power switch on the back of the dock is placed in the On position. The Ignition wire is not used and should be left disconnected.

Existing Circuitry On Vehicle

Battery

Main Switch

+Vo -Vo

Quick Mount

Smart Dock

Cable for optional

screen blanking

COM1 or COM2

Fuse - See

Warning

connection

Connector

statement below

 

 

 

 

 

Red/White (if present)

 

 

 

 

 

 

Red

 

 

 

 

 

 

Black/White (if present)

Circular

 

 

 

 

 

 

 

 

 

 

 

Black

Power

 

 

 

 

 

Green

Connector

 

 

 

 

 

 

 

 

 

 

 

Blue

 

 

 

 

 

 

 

 

 

 

 

(not connected)

.

See Caution statement below

 

 

 

 

 

!CAUTION

For battery powered vehicles:

•Red wire is connected to battery positive. If there is a red wire and a red/white wire, twist them together and connect to battery positive.

•Black wire must be connected to battery negative. If there is a black wire and a black/white wire, twist them together and connect to battery negative.

•Green wire must be connected to the vehicle chassis ground.

For internal combustion engine powered vehicles:

•Red wire is connected to battery positive. If there is a red wire and a red/white wire, twist them together and connect to battery positive.

•Black wire is connected to battery negative. If there is a black wire and a black/white wire, twist them together and connect to battery negative.

•Green wire is connected to the vehicle chassis ground, which can also be battery negative.

!WARNING

For proper and safe installation, the input power cable must be connected to a fused circuit on the ve- hicle. If the supply connection is made directly to the battery, the fuse should be installed in the positive lead within 5 inches of the battery’s positive (+) terminal. The fused circuit requires a maximum time delay (slow blow) fuse with a current rating as noted below.

•For 12VDC input, use a 10A slow blow fuse that has a DC voltage rating greater than 12VDC.

•For 24VDC input, use a 6A slow blow fuse that has a DC voltage rating greater than 24VDC.

•For 36VDC input, use a 4A slow blow fuse that has a DC voltage rating greater than 36VDC.

•For 48VDC input, use a 3A slow blow fuse that has a DC voltage rating greater than 48VDC. Note: For North America, a UL Listed fuse is to be used.

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