Installation; Uninstalling The Original Car Stereo; Mounting The Gps Antenna Inside The Vehicle; Mounting The Microphone - Alpine 9ZUA148 Manual

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Installation

Note on installation
• Do not block the unit's fan, which would prevent air
circulation. If blocked, heat will accumulate inside the
unit and may cause a fire.
Rear of the Unit
Air Ventialtion hole

Uninstalling the original car stereo

1
Uninstall the car stereo with its mounting bracket.
2
Remove the cables and the mounting bracket
attached to the car stereo.
(The mounting bracket will be used in "Installing the unit".)
Mounting the GPS Antenna inside the
vehicle
Please mount the GPS Antenna properly as follow procedures to make
sure the unit's perfect performance.
1
Clean the mounting location.
2
Put on the GPS Antenna mounting plate.
3
Mount the GPS Antenna.
This unit
• Do not mount the GPS Antenna inside the center console.
- Mount the GPS Antenna on a flat plane of the dash board or rear
tray.
- Make sure the GPS Antenna is not covered (obstructed) by any
metallic surface or object.
• If the GPS Antenna is mounted near the unit, the reception becomes
poor, and the location of your vehicle may not be displayed correctly.
- Mount the GPS Antenna as far away from the unit as possible.
- Bundle the GPS Antenna cable away from the rear of the unit.
• Some types of thermal glass may block the GPS radio frequencies. If
reception is poor with the antenna installed inside the car, try to
mount the antenna outside the car.
GPS Antenna
Antenna mounting plate

Mounting the Microphone.

For safe use, make sure of the following:
• Location is stable and firm.
• Driver's view and operations are not obstructed.
• Microphone is located where the driver's voice can be easily
picked up (for example, on the sun visor).
When you speak into the microphone, you should not have to
change your driving posture. This may cause a distraction,
taking your attention away from safely driving your vehicle.
Carefully consider direction and distance while mounting the
microphone. Confirm that the driver's voice can be easily picked
up at the selected location.
Microphone
Cable clamp
(Sold separately)

Installing the Unit

1
Remove the Face Plate from the unit.
2
Mount the original mounting bracket to the unit
using the supplied screws.
1
Ground Lead*
Chassis
Original Mounting Bracket
Screws (M5 × 8) (Included)
3
Connect all other leads of the unit according to
details described in the "Connections" section
(page 34).
4
Mounting the unit in a car.
1
*
To securely connect the ground lead, use an already installed screw
on a metal part of the vehicle (marked (
spot on the vehicle's chassis.
2
*
Use the removed Face Plate if needed.
2
Face plate (Included)*
)) or a clean, bare metal
31
-EN

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