Panasonic CQ-VA7300N Operating Instructions Manual page 34

Troubleshooting
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S Car Navigation, VCR, Camcorder, Rear View Camera, Rear Monitor
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Trouble
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The connection of a car navigation system is not correct.
The picture from a car
a Connect it correctly.
navigation system is
not displayed.
Input setting of a car navigation system is not correct.
a Make the input setting correct.
The picture from a VCR or a
A VCR or Camcorder is not connected correctly.
camcorder is not displayed. a Connect a VCR or Camcorder correctly.
A VCR or Camcorder is not connected correctly.
The picture from a rear a Connect a VCR or Camcorder correctly.
view camera is not dis-
played.
Input setting of a camera is not correct.
a Make the input setting correct.
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Display Settings
Trouble
"AUTO" dimmer is selected.
The brightness of the
Select one of the dimmer levels from among 1 to 4 to make the dimmer
a
screen is not stable.
adjustment become free from light intensity.
The picture is dark.
The picture is whitish.
The screen is not adjusted properly.
Something is wrong
Make every adjustment of the screen.
a
with the picture. The
picture is light in color.
Red, blue, or green
This is a characteristic of liquid crystal panels and is not defective.
spots appears.
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CQ-VA7300N
(continued)
Cause / Step
Cause / Step
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Radio
Trouble
Station is too far, or signals are too weak.
aSelect other stations of higher signal level.
The radio antenna is not extended enough.
aExtend the radio antenna enough.
Too much noise in FM
stereo and monaural
The motor antenna relay control lead is not connected correctly.
(AM) broadcasts.
aIf there is a motor antenna in the car, connect the motor antenna relay
control lead to the motor antenna lead that is installed in the car correctly.
The ground connection of the radio antenna is not secure enough.
aCheck the ground connection of the mounted base part of the antenna,
and tighten up the screw.
Battery cable is not correctly connected.
Preset station is reset.
aConnect the battery cable to the terminal that is always active.
Error Display Messages
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CD Changer
Display
Disc is dirty, or is upside down.
- E1 -
a Check disc.
Disc has scratches.
- E2 -
a Check disc.
No operation by some cause.
a Eject the magazine. If failure persists, press the reset switch on the CD
- E3 -
changer. If normal operation is not restored, call the store where you pur-
chased the unit or the nearest Panasonic Service Center.
No disc is in the magazine.
NO DISC
aInsert discs into the magazine.
No magazine is in the changer.
NO MAGAZINE
a Load the changer with CD-loaded magazine.
Notes:
¡ There may be cases when the disc numbers affected by an error are displayed before E1 and E2.
¡ Displays and the steps to be taken for errors vary in part from changer to changer. For details, refer to the Operating
Instructions for the changer used.
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Cause / Step
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Cause / Step
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CQ-VA7300N