User manual PIONEER DC-J121

[. . . ] Make sure that cables will not interfere with moving parts of the vehicle, such as the gearshift, parking brake or seat sliding mechanism. If you do, the protection circuit may fail to work properly. Use of this unit in conditions other than the following could result in fire or malfunction. To prevent a short-circuit, overheating or malfunction, be sure to follow the directions below. [. . . ] Wrap adhesive tape around wiring that comes into contact with metal parts to protect the wiring. -- Place all cables away from moving parts, such as the gear shift and seat rails. -- Place all cables away from hot places, such as near the heater outlet. -- Do not connect the yellow cable to the battery by passing it through the hole to the engine compartment. -- Cover any disconnected cable connectors with insulating tape. -- Never cut the insulation of the power cable of this unit in order to share the power with other devices. When this unit is on, control signals are sent through the blue/white cable. Connect this cable to the system remote control of an external power amp or the vehicle's auto-antenna relay control terminal (max. If the vehicle is equipped with a glass antenna, connect it to the antenna booster power supply terminal. Never connect the blue/white cable to the power terminal of an external power amp. This product's rear video output is for connection of a display to enable passengers in the rear seats to watch the DVD, etc. Never install the display in a location where it is visible to the driver while driving. Connecting the units When connecting with a rear view camera When this product is used with a rear view camera, it is possible to automatically switch from the video to rear view image when the gear shift is moved to REVERSE (R). The rear view camera function is to be used as an aid to keep an eye on trailers, or while backing up. Objects in the rear view may appear closer or more distant than they actually are. Violet/white Of the two lead wires connected to the back lamp, connect the one in which the voltage changes when the gear shift is in the REVERSE (R) position. This connection enables the unit to sense whether the car is moving forwards or backwards. CAUTION You must use a camera which outputs mirror reversed images. It is necessary to set Camera Polarity properly in System Menu when connecting the rear view camera. Do not use unauthorized parts as this may cause malfunctions. [. . . ] Do not use unauthorized parts as this may cause malfunctions. Consult your dealer if installation requires drilling of holes or other modifications to the vehicle. Do not install this unit where: -- it may interfere with operation of the vehicle. -- it may cause injury to a passenger as a result of a sudden stop. [. . . ]