Alpine DVI-9990 - Manual (Page 5)

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-EN
Contents
PRECAUTIONS 2
Accessories 5
Installation 6
Connections 9
Connections with other equipments 10
To prevent external noise from entering the audio system.
• Locate the unit and route the leads at least 10 cm away from the car harness.
• Keep the battery power leads as far away from other leads as possible.
• Connect the ground lead securely to a bare metal spot (remove any paint, dirt or grease if
necessary) of the car chassis.
• If you add an optional noise suppressor, connect it as far away from the unit as possible.
Your Alpine dealer carries various noise suppressors. Contact them for further information.
• Your Alpine dealer knows best about noise prevention measures so consult your dealer for
further information.
IMPORTANT
Please record the serial number of your unit in the space provided below and keep it as a perma-
nent record. The serial number plate is located on the bottom of the unit.
SERIAL NUMBER:
INSTALLATION DATE:
INSTALLATION TECHNICIAN:
PLACE OF PURCHASE:
• To use this unit, a Multimedia Manager (PXI-H990, sold separately) or DAC unit (DAI-C990,
sold separately) is required. This unit is powered by connecting with the PXI-H990 or DAI-
C990.