Pioneer W7900 Owner's Manual - Page 11

Connection and installation Section 04 English CAUTION ! PIONEER does not recommend that you in- stall or service your display unit yourself. Installing or servicing the product may expose you to risk of electric shock or other hazards. Refer all installation and servicing of your display unit to authorized Pioneer service personnel. ! Secure all wiring with cable clamps or electrical tape. Do not allow any bare wiring to remain exposed. ! Do not drill a hole into the engine compartment to connect the yellow cable of the display unit to the vehicle battery. Engine vibration may eventually cause the insulation to fail at the point where the wire passes from the passenger compartment into the engine compartment. Take extra care in securing the wire at this point. ! Make sure that cables will not interfere with moving parts of the vehicle, such as the gearshift, parking brake or seat sliding mechanism. ! Do not shorten any cables. If you do, the protection circuit may fail to work properly. Connections Important ! When this unit is installed in a vehicle without ACC (accessory) position on the ignition switch, red cable must be wired to the terminal that can detect the operation of the ignition key. Otherwise, battery drain may result. F ACC O F O ! Use of this unit in conditions other than the following could result in fire or malfunction. - Vehicles with a 12-volt battery and negative grounding. ! To prevent a short-circuit, overheating or malfunction, be sure to follow the directions below. - Disconnect the negative terminal of the battery before installation. - Secure the wiring with cable clamps or adhesive tape. To protect the wiring, wrap adhesive tape around them where they lie against metal parts. - Place all cables away from moving parts, such as gear shift and seat rails. - Place all cables away from hot places, such as near the heater outlet. - Do not pass the yellow cable through a hole into the engine compartment to connect to a battery. - Cover any disconnected cable connectors with insulating tape. - Do not remove RCA caps if RCA cables are not used. - Do not shorten any cables. - Never cut the insulation of the power cable of this unit in order to share the power with other devices. Current capacity of the cable is limited. - Use a fuse of the rating prescribed. Cord function may differ according to the product, even if cord color is the same. When connecting this system, be sure to check all manuals and connect cords correctly. OF OF N STAR N STAR T T ACC position No ACC position En 11