Panasonic CQ-DVR909U Operating Instructions Manual page 46

Installation
Installation
Preparation
E
N
≥ Before installation, check the radio operation
G
L with antenna and speakers.
I
≥ Disconnect the cable from the negative -
S
battery terminal (see caution below).
H
≥ Unit should be installed in a horizontal position
39
with the front end up at a convenient angle, but
not more than 30o.
30° or less
Caution
≥ Do not disconnect the battery terminals of a
car with a trip or navigational computer since
all user settings stored in memory will be lost.
Instead take care with installing the unit to
prevent shorts.
Dashboard Installation
Installation Opening
This unit can be installed in any dashboard having
an opening as shown at right. The dashboard should
be 4.5 mmj6 mm thick in order to be able to
support the unit.
Installation Precautions
This product should be installed by a professional
installer, if possible.
In case of difficulty, please consult your nearest
authorized Panasonic Service Center.
1.This system is to be used only in a 12-volt, DC
battery system (car) with negative ground.
2.Follow the electrical connections carefully.
( page 62)
Failure to do so may result in damage to the unit.
3.Connect the power lead after all other connections
are made.
4.Be sure to connect the battery lead (yellow) to the
positive terminal + of the battery or fuse block
(BAT) terminal.
5.Insulate all exposed wires to prevent short
circuiting.
6.Secure all loose wires after installing the unit.
7.Please carefully read the operating and the
installation instructions of the respective
equipment before connecting it to this unit.
58
CQ-DVR909U
(continued)
(continued)
≥ We strongly recommend that you wear gloves
for installation work to protect yourself from
injuries.
First complete the electrical connections, and then
check them for correctness. (
: Power Connector
page 62)
Lock Lever (§)