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Electrical Connections
❏ Wiring Diagram
Caution
¡Check the connectors provided on your car (see precaution below) before connecting the system.
9
¡This unit is designed for use in a car having a 12 V negative ground battery system.
¡To prevent damage to the unit, be sure to follow the connection diagram.
¡Strip about 5 mm of the lead ends for connection (only non-ISO connector cords).
¡Do not insert the power connector into the unit until the wiring is completed.
¡Be sure to insulate any exposed wires to prevent short circuiting with the car chassis. Bundle all cables, and pre-
vent cable terminals from touching any metal parts.
¡Note that if your car has a driving computer or a navigation computer, disconnecting the cable from the battery
may clear the memory.
¡Run the cords avoiding the spots where the temperature can be extremely high.
Precautions (ISO Connector)
¡The pin arrangement of the power connector con-
forms to ISO standard.
¡The pin arrangement of ISO connectors in some cars
may differ from the ISO standard.
¡Please check that the pin arrangement of the connec-
tor in your car conforms to ISO standard.
¡For car types A and B, change the wiring of the red
and yellow leads as shown at below.
¡After connection, insulate the portions marked (✽)
with insulating tape.
Note:
¡ For cars other than types A and B, please consult
your local car shop.
Standard ISO
ISO
A7: IGN or ACC switched 12 V supply
A7
A4
A4: +12 V Battery (Permanent supply)
A
Car Type A
A7: +12 V Battery (Permanent supply)
A4: IGN or ACC switched 12 V supply
B
Car Type B
A7: +12 V Battery (Permanent supply)
A4: No connection
10
CQ-VX100N
(Red)
(✽)
(Red)
ACC
BATTERY 15A
(✽)
(Yellow)
(Yellow)
(✽)
(Red)
(Yellow)
BATTERY 15A
ACC
(Yellow)
(✽)
(Red)
(Red)
(Red)
(✽)
ACC
BATTERY 15A
(Yellow)
(✽)
(Yellow)
(For rear connectors,
!0 Power Connector
Note:
¡ To prevent from damage to the unit, be sure to follow
the wiring diagrams at right.
¡ Be sure to fully plug in the connectors. Secure them
with clamps and tapes.
¡ All other installation methods require the use of dedi-
cated metal fittings. Consult with a qualified servicing
engineer or your dealer if other methods are required.
a
page 12)
CQ-VX100N
(Rear)
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