User manual PIONEER HDJ-2000-K

[. . . ] Route the optical cable so that nothing heavy rests on it, and so that it cannot be stepped on or caught in anything – for instance, a door. Make a loop of diameter at least 200 mm with the remaining optical cable so that the cable does not get strained. When plugging the optical cable into the unit, use the supplied cable clamps to prevent the cable from being bent sharply. Route the optical cable so that it does not get caught in moving parts such as the gear shift, hand brake, or seat sliding mechanism. [. . . ] €¢ • Connecting the Units Note: This unit is for vehicles with a 12-volt battery and negative grounding. Before installing it in a recreational vehicle, truck, or bus, check the battery voltage. To avoid shorts in the electrical system, be sure to disconnect the · battery cable before beginning installation. Refer to the owner’s manual for details on connecting the power amp and other units, then make connections correctly. Secure the wiring with cable clamps or adhesive tape. To protect the wiring, wrap adhesive tape around them where they lie against metal parts. Route and secure all wiring so it cannot touch any moving parts, such as the gear shift, handbrake and seat rails. Do not route wiring in places that get hot, such as near the heater outlet. If the insulation of the wiring melts or gets torn, there is a danger of the wiring short-circuiting to the vehicle body. Don’t pass the yellow lead through a hole into the engine compartment to connect to the battery. This will damage the lead insulation and cause a very dangerous short. Insert the clamp in the direction indicated in the figure, and turn it 90 degrees to lock. 2) Thoroughly wipe off the surface before affixing the velcro tape. Optical cable Cords for this product and those for other products may be different colors even if they have the same function. When connecting this product to another product, refer to the supplied Installation manuals of both products and connect cords that have the same function. €¢ T T Installing the unit Mounting the clamp The clamp is used to secure the optical cable when using it. The other clamp is installed on the back side of the head unit similarly and used to secure the optical cable. Please ground this lead separately from the ground of high-current products such as power amps. If you ground the products together and the ground becomes detached, there is a risk of damage to the products or fire. To ensure proper heat dissipation of this product, take special care not to block the cooling fan side of this product. When you connect a power amp (sold separately), be sure to use the blue/white lead of this unit. If you use the blue/white lead of the head unit, it causes noises. [. . . ] When you connect a power amp (sold separately), be sure to use the blue/white lead of this unit. If you use the blue/white lead of the head unit, it causes noises. Yellow To terminal always supplied with power regardless of ignition switch position. Do not connect anything to the speaker leads that are not connected to speakers. [. . . ]