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Electrical Connections
❐ Wiring Diagram
Power Connector
B7 :
Rear Left + (Green)
B5 :
Front Left + (White)
B3 :
Front Right + (Gray)
B1 :
Rear Right + (Violet)
18
CR-W402U
Fuse (15 A) Refer fuse replacement
to your nearest authorized Panasonic
Servicenter. Do not try fuse replacement
by yourself.
ACC
GROUND
BATTERY 15A
A
B
B8 :
Rear Left – (Green w/black stripe)
ISO Connector
B
B6 :
B
Front Left – (White w/black stripe)
B4 :
Front Right – (Gray w/black stripe)
B2 :
Rear Right – (Violet w/black stripe)
+
-
Cautions:
• This wiring information is for experienced technical individual, for safety reason, please your dealer wire this
connection.
• This product is designed to operate with a 12 V DC, negative ground battery system.
• To prevent damage to the unit, be sure to follow the connection diagram below.
• Do not insert the power connector into the unit until the wiring is completed.
• Be sure to insulate any exposed wires from a possible short-circuit from the vehicle chassis. Bundle all cables and
keep cable terminals free from touching any metal parts.
• Remember, if your vehicle has a drive computer or a navigation computer, the data of its memory maybe erased
when the battery terminals are disconnected.
A7 :
(Yellow)
ISO Connector
A
Battery Lead To the car battery, continuous +12 V DC.
A8 :
(Black)
Ground Lead To a clean, bare metallic part of the car chassis.
A
A4 :
(Red)
Power Lead
(
ACC or IGN
-
B8
-
B6
+
+
B7
B5
-
B2
-
B4
+
B1
+
B3
)
To ACC power, +12 V DC.
CR-W402U
19
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