Alpine 9831 Owners Manual - Page 39

Installation Metal plate Detachable Front panel Caution When you install this unit in your car, do not remove the detachablefront panel. If the detachable front panel is removed during installation, you might press too hard and warp the metal plate that holds it in place. Caution Do not block the unit'sfan or heat sink, thus preventing air circulation. If blocked, heat will accumulate inside the unit and may cause afire. Air ventilation hole OO O (Rear of CDA-9831/CDA-9830) 1 Mounting Sleeve (Included) Dashboard Connect each input lead coming from an amplifier or equalizer to the corresponding output lead coming from the left rear of the CDA-9831/CDA9830. Connect all other leads of the CDA-9831/CDA9830 according to details described in the CONNECTIONS section. 3 Lock Pin Slide the CDA-9831/CDA-9830 into the dashboard. When the unit is in place, make sure the locking pins are fully seated in the down position. This can be done by pressing firmly in on the unit while pushing the locking pin down with a small screwdriver. This ensures that the unit is properly locked and will not accidentally come out from the dashboard. Install the detachable front panel. Removal 1 Remove the detachable front panel. 2 Use a small screwdriver (or similar tool) to push the locking pins to the "up" position (see above drawing). As each pin is unlocked, gently pull out on the unit to make sure it does not re-lock before unlocking the second pin. 3 Pull the unit out, keeping it unlocked as you do so. this unit Slide the mounting sleeve into the dashboard. 2 Hex Nut (M5) Screw Metal Mounting Strap ' Bolt Stud Ground Lead Chassis this unit o ore Oo lo O O 0 a- 0 0 Face Plate this unit Ground Lead Screws (M5 x 8) (Included) 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 "C?", use an appropriate screwfor the chosen mounting location. Mounting Bracket • Secure the ground lead of the unit to a clean metal spot using a screw (2O) already attached to the vehicle's chassis. 37-EN