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1.POWER
2.SOURCE
3.-
4.MENU
5.+
6.MODE
7.SYSTEM

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Red Audio  R input

Left Audio  L input

NX

-

HRM743

POWER

SOURCE

-

MENU

+

MODE

SYSTEM

HIR7BLK

To adjust the headrest posts simply pull apart or push together 

to adjust for the seat. If the larger diameter posts are needed 

make sure to install them before running any wires.

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Since the spacing of the mounting holes can vary 

on different vehicles we supply two adapter poles 

{12mm diameter},Use these adapter poles when 

the headrest mounting holes in your seat are too

large for the posts of the headrest monitor.

1.POWER SWITCH

2.VIDEO SELECT

3.MENU

4.NEXT

5.PREVIOUS

6.MODE SELECT

RED WIRE TO A SWITCHED IGN SOURCE

BLACK WIRE CHASSIS GROUND

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