Owner's Manual
29GB
*1 Not supplied
*2 Speaker impedance: 4 Ω – 8 Ω × 4
*3 RCA pin cord (not supplied)
*4 Depending on the type of car, use an adaptor for a wired 
remote control (not supplied).
For details on using the wired remote control, see “Using 
the wired remote control” (page 30).
*5 Depending on the type of car, use an adaptor (not 
supplied) if the antenna (aerial) connector does not fit.
*6 Whether in use or not, route the microphone input cord 
so it does not interfere with driving operations. Secure 
the cord with a clamp, etc., if it is installed around your 
feet. 
*7 For details on installing the microphone, see “Installing 
the microphone” (page 29).
*8 Do not use a USB extension cable.
*9 For more information on how to install the SiriusXM 
Connect Vehicle tuner, consult the installation guide 
included with the tuner.
 To a common ground (earth) point
First connect the black ground (earth) lead then 
connect the yellow and red power supply leads.
 To the +12 V power terminal which is 
energized at all times
Be sure to first connect the black ground (earth) 
lead to a common ground (earth) point.
 To the +12 V power terminal which is 
energized when the ignition switch is set to 
the accessory position
Be sure to first connect the black ground (earth) 
lead to a common ground (earth) point.
 To the power antenna (aerial) control lead or 
the power supply lead of the antenna (aerial) 
booster
It is not necessary to connect this lead if there is 
no power antenna (aerial) or antenna (aerial) 
booster, or with a manually-operated telescopic 
antenna (aerial).
To AMP REMOTE IN of an optional power 
amplifier
This connection is only for amplifiers and a 
power antenna (aerial). Connecting any other 
system may damage the unit.
Note
It will take about 10 seconds to shut down the output of 
REM OUT after the unit is turned off.
 To a car’s illumination signal
Be sure to first connect the black ground (earth) 
lead to a common ground (earth) point.
 To the parking brake switch cord
The mounting position of the parking brake 
switch cord depends on your car.
Be sure to connect the parking brake lead (light 
green) of the power supply connection cable  
to the parking brake switch cord.
 To the +12 V power terminal of the car’s rear 
lamp lead (only when connecting the rear 
view camera)
Memory hold connection
When the yellow power supply lead is connected, 
power will always be supplied to the memory 
circuit even when the ignition switch is turned off.
Speaker connection
• Before connecting the speakers, turn the unit off.
• Use speakers with an impedance of 4 Ω to 8 Ω and 
with adequate power handling capacities to avoid 
damage.
To capture your voice during handsfree calling, you 
need to install the microphone .
Making connections
Installing the microphone
Parking brake switch cord
Hand brake type Foot brake type
Clip (not supplied)










