FAQ

Regarding the inability to switch V1/V2 on the display:

• The monitor power cable has 3 colors cable: blue, red, black.
• The blue wire is reverse trigger wire.
• If the blue wire is connected to the backup light positive, the switch button on the screen is useless, you need to use the remote control to switch V1/V2.
• If you connect the blue wire, when you pull the reverse gear, the display will automatically display the V2 image
• If you want to switch V1 / V2 directly on the monitor, please do not connect the blue wire.

Install this item is a very interesting process. Kindly try the following procedure steps.

Two cameras can connect to constant power or backup light source.

1. Monitor port:

• The monitor has a red, black and blue (green) cable. The red wire connected to positive 12V, black wire to ground, the green(blue) wire is V2 reverse trigger. You could connect blue wire to backup light positive source. When car shifts into reverse, monitor will show V2 image automatically. If you want 2 cameras full time working, do not connect with blue wire.
• Use AV cable to wiring 2 cameras to the monitor directly.

2. Camera Port

• Package include 2 power cord, connect camera to backup light power, red wire to positive, black wire to ground. Or use constant 12V/24V battery to power on two cameras.
• According to your needs, to adjust camera mount location.

When car driving on road, you could switch picture by V1 / V2 button or remote control. According to install wiring diagram , to test your product before hooked up onto vehicle：