2
Contents
Connecting the units
Connecting the units ............................ 2
Power cable connection .................................. 4
Connecting to separately sold power amp ...............
6
Installation ............................................. 8
Before installing this unit ............................... 8
Installation with the holder
and side bracket ........................................ 8
Installation using the screw holes
on the side of the unit ............................... 9
Installing the microphone ............................. 10
When installing the microphone
on the sun visor .........................................10
When installing the microphone
on the steering column ........................... 10
Adjusting the microphone angle .................. 11
Note
• When this unit is installed in a vehicle without
ACC (accessory) position on the ignition switch,
red cable must be wired to the terminal that can
detect the operation of the ignition key. Otherwise,
battery drain may result.
ACC
ON
S
T
A
R
T
O
FF
ON
S
T
A
R
T
O
FF
ACC position
No ACC position
• Use this unit in other than the following
conditions could result in fire or malfunction.
— Vehicles with a 12-volt battery and negative
grounding.
— Speakers with 50 W (output value) and 4 ohm
to 8 ohm (impedance value).
• To prevent short-circuit, overheating or
malfunction, be sure to follow the directions
below.
— Disconnect the negative terminal of the
battery before installation.
— Secure the wiring with cable clamps or
adhesive tape. To protect the wiring, wrap
adhesive tape around them where they lie
against metal parts.
— Place all cables away from moving parts, such
as gear shift and seat rails.
— Place all cables away from hot places, such as
near the heater outlet.
— Do not pass the yellow cable through a hole
into the engine compartment to connect to a
battery.
— 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 to other
equipment. Current capacity of the cable is
limited.
— Use a fuse of the rating prescribed.
— Never wire the speaker negative cable directly
to ground.
— Never band together multiple speaker’s
negative cables.
