Boss Audio HIR70BL, HIR70GR, HIR70TA User Manual

HIR70BL

HIR70GR

HIR70TA

7"(178mm)

UNIVERSAL HEADREST WITH

PRE-INSTALLED WIDESCREEN

TFT VIDEO MONITOR

WITH BUILT-IN DUAL

CHANNEL INFRARED AUTO

TRANSMITTER

HIR70BL
HIR70GR
HIR70TA

7"(178mm) UNIVERSAL HEADREST
WITH PRE-INSTALLED WIDESCREEN
TFT VIDEO MONITOR WITH BUILT-IN DUAL
CHANNEL INFRARED AUTO TRANSMITTER

09.2011

USER’S MANUAL

TROUBLESHOOTING

Troubleshooting

If you experience or performance problems with this product, compare your
installation with the electrical wiring diagram on the previous page. If problems
persist, read the following troubleshooting tips which may help eliminate the
problems.

HIR70BL
HIR70GR
HIR70TA

7"(178mm) UNIVERSAL HEADREST WITH
PRE-INSTALLED WIDESCREEN TFT VIDEO MONITOR
WITH BUILT-IN DUAL CHANNEL INFRARED AUTO TRANSMITTER

PRECAUTIONS.......................................................................................2

On-screen(OSD) menu system

-screen monitor.......................................................................................4

Function setting menu instruction.............................................................5

Installation..............................................................................................5

Features and controls...............................................................................7

A/V and power connections.......................................................................8

Specifications..........................................................................................9

Troubleshooting....................................................................................10

Thank you for purchasing our product. To enjoy the features of this device
and to ensure years of trouble-free operation, please read this manual
carefully and follow the instructions.

SYMPTOM

No picture
or sound.

No picture.

Remote
control
does not
function
properly.

CAUSE

Power cord is not
properly connected.

A/V input cables not
properly connected.

A/V input source is
not properly connected.

A/V signal not present.

Contrast and/or
brightness is set
improperly.

Battery is dead.

Remote is not being used
in direct line of sight with
the player or remote IR
sensor. Transmission is
best within 6/feet/35°
angle of IR sensor on the
monitor.

REMEDY

Check that power
connections are
properly made and all
fuses are in functioning
condition.

Check all cables.

Replace or repair A/V
source(DVD player,
video game, etc.)

Check all cables. If
necessary, replace
A/V source.

Adjust contrast and
brightness levels to
see if picture appears.

Replace battery.

Be sure when being
used, the remote is
being pointed directly
toward the player or
remote IR sensor
(if installed).

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