! When installing
this unit in a vehicle without
an ACC (accessory) position on the ignition
switch, failure to connect the red cable to the
terminal that detects operation of the ignition
key may result in battery drain.
! Use this unit with a 12-volt
battery and negative
grounding only. Failure to do so may result
in a fire or malfunction.
! To prevent a short-circuit, overheating or malfunction,
be sure to follow the directions
— Disconnect the negative terminal of the battery
— Secure the wiring with cable clamps or adhesive
tape. Wrap adhesive tape around wiring
that comes into contact with metal parts to
protect the wiring.
— Place all cables away from moving parts,
such as the shift lever and seat rails.
— Place all cables away from hot places, such
as near the heater outlet.
— Do not connect the yellow cable to the battery
by passing it through the hole to the engine
— Cover any disconnected cable connectors
with insulating tape.
— Do not shorten any cables.
— Never cut the insulation of the power cable of
this unit in order to share the power with
other devices. The current capacity of the
cable is limited.
— Use a fuse of the rating prescribed.
— Never wire the negative speaker cable directly
— Never band together negative cables of multiple
! When this unit is on, control signals are sent
through the blue/white cable. Connect this
cable to the system remote control of an external
power amp or the vehicle’s auto-antenna
relay control terminal (max. 300mA
12 V DC). If the vehicle is equipped with a
glass antenna, connect it to the antenna
booster power supply terminal.
! Never connect the blue/white cable to the
power terminal of an external power amp.
Also, never connect it to the power terminal
of the auto antenna. Doing so may result in
battery drain or a malfunction.