Kenwood KDC-452U 用户手册

10   |   Quick Start Guide

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•  The unit can only be installed in a car with 

a 12V DC power supply, negative ground.

•  If you connect the ignition wire (red) 

and the battery wire (yellow) to the car 
chassis (ground), you may cause a short 
circuit, that in turn may start a fire. Always 
connect those wires to the power source 
running through the fuse box.

¤

•  Install this unit in the console of your 

vehicle. 

•  Do not touch the metal parts of this unit 

during and shortly after use of the unit. 
Metal parts such as the heat sink and 
enclosure become hot. 

•  Mounting and wiring this product 

requires skills and experience. For safety’s 
sake, leave the mounting and wiring work 
to professionals.

•  If you experience any problem during 

installation, consult your Kenwood dealer.

•  Disconnect the battery’s negative terminal 

before installing the unit.

•  Insulate unconnected wires with vinyl 

tape or other similar materials. To prevent 
a short circuit, do not remove the caps on 
the ends of the unconnected wires and 
terminals.

•  Be sure to ground this unit to the car’s 

chassis again after mounting.

•  If the fuse blows, first make sure the wires 

are not touching other parts to cause a 
short circuit, and then replace the old fuse 
with one with a new the same rating.

•  When connecting only two speakers, 

connect the connectors either to both 
of the front output terminals or to both 
of the rear output terminals (do not mix 
front and rear terminals). For example, if 
you connect the + connector of the left 
speaker to a front output terminal, do 

1

.....1

 

2

.....2

 

3

.....4

 

4

.....4

 

5

 (KDC-X896, KDC-BT852HD only)

.....1 (3m)

 

 

B59-2127-00_00_12Stepup_QSG_K.indb   10

11/12/19   11:35