
Than k you for purchasing Boss Audio Syst erms products! To ensure
READ THIS MANUAL BEFORE USING THIS PRODUCT.
THIS PRODUCT IS COM PO SE D OF P RECISION COMPONENTS
AND SHALL NOT BE DISASSEMBLED.
BROKEN WA RR AN TY SEAL WILL VOI D THE WARRANTY
PROTECT THE P RODUCT FROM MOISTURE AND S HO CK
Features
Available in black,gray,and beige
*
Adjustable mounting poles to t any seat
*
Poles adjustable from 4 inches apart to 8 inches apart
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7" wide TFT LED Monitor
*
1Set wired AV input
*
long -term trouble-free service of the product,Pleas e read this manual
care fully before usin g the monitor.
Inst allation of this pr oduct must be perfo rmed by a professional installer.
We strongly recommend conne cting this produc t and testing it
befo re installing it in t he vehicle.improper installa tion will void
warr anty.
2
Faceplate mini-stereo jack output for wired headphones
*
Color System:NTSC/PAL selectable
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Built in dual channel IR Transmitter
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Frequency:2.3 MHZ(Left),2.8MHZ(Right)
*
Dual Function remote control:RC-701N
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Operating temperature:32°F to 140°F
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Storage temperature:-4°F to 176°F
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Environmental Humidity:<90%
*
1

To adjus t the headrest posts simply pull apa rt or push together
to adj ust for the seat. If th e larger diameter p osts are needed
make s ure to install them b efore running any wires.
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.PO WER SWITCH
2.VI DEO SELECT
3.ME NU
4.NE XT
5.PR EVIOUS
6.MO DE SELECT
3
5
6
1
2
4
1.POWER
2.SOURCE
3.-
4.MENU
5.+
6.MODE
7.SYSTEM
POWER
1
RED W IRE TO A SWITC HED IGN S OURCE
BLA CK WIRE C HASSI S GROUN D
SOURCE
MENU+MODE
2
3 4 5 6 7
Red Au dio R inp ut
NX-HRM743
SYSTEM
HIR7BLK
Lef t Aud io L inpu t
3
4