Troubleshooting - Panasonic CQ-VD7001N Operating Instructions Manual

In-dash 7” widescreen color lcd monitor/dvd receiver
Table of Contents

Advertisement

Settings
(continued)
TILT
OPEN / CLOSE
51
ASPECT
OPEN / CLOSE
ASP
CQ-VD7001N
TILT
O / C
TEXT
P·MODE
CQ-VD7001U
VOL
DISC
TUNE /
ENTER
POWER
NAVIGATION
EJECT
TRACK
MUTE
MODE
TA
NAVI
Private Mode
You can mute the sounds from the rear speakers if neces-
sary. Activation of the private mode allows you to enjoy the
front monitor and rear monitor (e.g. CY-VM1500EX) inde-
pendently with different sources at the same time.
Default: Private mode off
"P • MODE" indicator
lights when the
Private Mode is acti-
vated.
Press and hold [ASP] on the display unit or [A] on the
remote control for more than 2 seconds to activate the pri-
vate mode function or inactivate it in turn.
52
CQ-VD7001N
[ASP]
POWER
NAVIGATION
PWR
MODE
MENU
NAVI
STOP
PAUSE
PLAY
DISP
TRACK / SEARCH
DVD MENU
RETURN
DVD
RET
TITLE/CHAPTER
RANDOM
TITLE
RAND
SCAN
REP
ST/ MONO
SUBTITLE
AUDIO
ANGLE
SUB
DISC/FOLDER
DISC/FOLDER
1
2
3
4
5
6
VOL
VOL
7
8
9
ASPECT
SCROLL
A
A
0
SCRL
MUTE
P-MODE
[A]
CAR AV
Note:
¡Be sure to set to OFF when you do not use the private
mode.
¡It is not possible to choose and set the
Setting)
(a
page 43) and
(speaker
SP DELAY
page 45) on the sound setting menu while private mode
is active.
Private mode
Private mode
Off
On
Radio
Radio
DVD
DVD
Radio
Mute

Troubleshooting

If You Suspect Something Wrong
Check and take steps as described below.
If the described suggestions do not solve the problem, it is recom-
mended to take the unit to your nearest authorized Panasonic
Service Centre. The product should be serviced only by qualified
personnel. Please refer checking and repair to professionals.
Panasonic shall not be liable for any accidents arising out of neglect
of checking the unit or your own repair after your checking.
Common
Problem
No power to the unit
(CS Auto
SRS
delay)(a
Sound is not
generated.
Noise
Noise is made in step
with engine revolu-
tions.
Some operations are
not executable.
No sound from
speaker(s)
The speaker channels
are reversed between
right and left.
The sound field is not
clear in the stereo
mode. Central sound is
not settled.
The power of the unit
fails unintentionally.
Warning
¡Do not use the unit in an irregular condition,
for example, without sound, or with smoke or
a foul smell, which can cause ignition or elec-
tric shock. Immediately stop using the unit
and consult your dealer.
¡Never try to repair the unit by yourself
because it is dangerous to do so.
Possible cause
Possible solution
a
The power cord (battery, power and ground) is connected in the wrong way.
aCheck the wiring.
Fuse blows out.
aEliminate the cause of fuse blowout and replace the fuse with new one.
Consult your dealer.
MUTE is set to ON.
aSet MUTE to OFF.
The wiring of speaker lines is not correct, or a break or poor contact arises.
aCheck the wiring in accordance with the wiring diagram.
Instructions)
There is an electromagnetic-wave generator such as a cellular phone near the
unit or its electrical lines.
aKeep the electromagnetic-wave generator such as a cellular phone
away from the unit and the wiring of the unit. If noise cannot be
eliminated due to the wiring harness of the car, consult your dealer.
The contact of the ground lead is poor.
aMake sure that the ground lead is connected to an unpainted part of the
chassis securely.
Alternator noise comes from the car.
aChange the wiring position of the ground lead.
aMount a noise filter on the power supply.
Some operations are not executable in particular modes such as menu mode.
aRead the operating instructions carefully and cancel the mode. If the
unit is still out of order, consult your dealer.
There is a break, a short circuit, poor contact or wrong wiring regarding the
speaker wiring.
aCheck the speaker wiring.
The speaker wiring is reversed between right and left.
aPerform the speaker wiring in accordance with the wiring diagram.
The plus and minus terminals at right and left channels of speakers are con-
nected reversely.
aPerform the speaker wiring in accordance with the wiring diagram.
The safety device works.
aConsult your dealer, or your nearest Panasonic Service Centre.
52
(a
Installation
53
CQ-VD7001N

Advertisement

Table of Contents
loading

Table of Contents