Panasonic CY-VHD9401U Instructions D'installation page 13

Installation
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Wire the unit and replace the headliner.
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Base plate top
Pullout openings
Reference holes
Headliner
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CY-VHD9401U/L
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Connect the wiring of the dome light and
the unit, and bring the wiring as far as the
installation position.
Note for connecting the dome lights
(page 30s31):
≥ There are two common types of dome
light circuits used, positive or negative
switched.
Positive systems supply voltage to the
interior lights to turn them on, negative
switched systems apply ground to
illuminate the bulbs.
≥ The dome light lead connection varies
depending on the type of vehicle. Consult
a service technician as needed.
≥ Both positive and negative switched
light circuits are supported by this
unit's door switch. If the door switch
is not wired correctly, the dome
light will not come on properly.
The polarity differs from one model to
another so be absolutely sure to ask a
dealer or service technician to wire and
install the unit.
Caution:
≥ Pass the wiring you have brought to the
installation position through the pullout
openings in the base plate. Take care
that the wiring is not pinched or caught
by the top of the base plate.
2
Put the headliner that was removed earlier back
in its original place.
3
In the re-attached headliner, locate the center
position of the base plate which has been
attached to the reinforcement crosspieces,
and cut out the section that will expose the
reference holes to view.
Caution:
≥ As you cut the headliner, take care not
to cut your fi ngers. Also take care not to
damage any other areas of the headliner.
Failure to heed this caution may result in
an accident and/or injury.
Cut out
Rear side
Front side
1 Paper template
4
Align the guide holes in the accessory paper
template (1) with the reference holes which
can be seen from the section that was cut
out from the headliner, and paste the paper
template onto the headliner using a tape or
other thing.
Note:
≥ Some cars have a thick headliner, use
spacers or have other conditions that
prevent the use of blue ceiling refl ected
illumination. Before proceeding with the
installation, contact your dealer and fi nd
out whether your car allows the use of
refl ected light.
≥ Before cutting the headliner, check the
direction of the paper template to prevent
any mistakes in the installation position.
5
Pull out the wires that you pulled from the
pullout opening of the base plate beforehand so
that it will be easier to wire.
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