Alpine CDA-9857 owner manual Installation, 32-EN

Installation

Caution

Do not block the unit's fan or heat sink, thus preventing air circulation. If blocked, heat will accumulate inside the unit and may cause a fire.

Air ventilation hole

2Hex Nut (M5)

*2

Metal

Mounting

Strap *1

Ground Lead

Screw

Bolt Stud

this unit

Accessory List
•	Head unit	1
•	Power cable	1
•	Mounting sleeve	1
•	Carrying case	1
•	Bracket key	2
•	Screw (M5x8)	4
•	Owner’s Manual	1 set
•	Remote Control	1
•	Battery (AAA size)	2

•The main unit must be mounted within 35 degrees of the horizontal plane, back to front.

Less than 35°

Mounting Sleeve

1(Included)

Dashboard

Chassis

Reinforce the head unit with the metal mounting strap (not supplied). Secure the ground lead of the unit to a clean metal spot using a screw (*1) already attached to the vehicle's chassis.

•For the screw marked “*2”, use an appropriate screw for the chosen mounting location.

Connect each input lead coming from an amplifier or equalizer to the corresponding output lead coming from the left rear of the CDA-9857. Connect all other leads of the CDA-9857 according to details described in the CONNECTlONS section.

3Slide the CDA-9857 into the dashboard until it clicks. This ensures that the unit is properly locked and will not accidentally come out from the dashboard.

Install the detachable front panel.

this unit

Remove the Detachable Front Panel (refer to

page 6). Slide mounting sleeve from main unit (see “Removal” on page 33).

32-EN