Installation Manual
14
WIRING THE AVXMTG13UHD VIDEO SYSTEM
1. Make the connections to the vehicle for the 12 pin wiring harness
(P/N 112-4126).
2. Connect the 2 Pin Power Harness (P/N 112-4129) to vehicle’s
electrical system by tapping into an accessory hot line and a good
ground.
3. To connect an external AV source, utilize the 3.5mm to RCA jack
pigtail harness.
4. To utilize the AV output feature, connect the RCA output connectors
on the 12-pin harness to the input of an optional external monitor.
5. Verify all system functions before nal mounting of the nished
assembly.
A/V Source Denitions:
• AV - Signal Harness to the 3 RCA Jack Pigtail is used for AV
input (P/N 112-4143).
• DVD - Built in DVD.
• HDMI/MHL - HDMI/MHL Input.
• USB - USB Input.
• CARD - SD Card input.
10
AV output
Rear of Unit
Headphone
Jack
(112-4126)
(112-4143)
(112-4129)
Antenna for
Wireless FM Modulator
See Antenna Note
Optional Relay Box (FMDIRB)
*NOTE: The antenna has been designed for optimal performance. When installing the unit, position the antenna for best reception.