monitor problem

**sarasini** · 03-28-2006, 08:03 AM

Hi,
(excuse my english)

I have bought a indash touchscreen vga monitor.

I have 4 wires:

yellow - (+)
black - (-)
red - (key)
green - (GND)

can you explain how to connect the monitor to the power supply?

thanks

**turner brown** · 03-28-2006, 09:37 AM

yellow and red to 12 v line
and black and green to ground

alternatively wire from the car it will have a regulator in the monitor
then its just like a headunit and take the supply from there
that would be

yellow to 12v
red to acc
black and green to ground

**sarasini** · 03-28-2006, 10:26 AM

thanks, I will try

**redbullah** · 03-29-2006, 02:32 PM

Originally Posted by turner brown

yellow and red to 12 v line
and black and green to ground

alternatively wire from the car it will have a regulator in the monitor
then its just like a headunit and take the supply from there
that would be

yellow to 12v
red to acc
black and green to ground

how do you see the difference between acc and 12v they have both same colour