User manual PIONEER DEH-2750 INSTALLATION

[. . . ] 8 This unit can be properly installed either from "Front" (conventional DIN Front-mount) or "Rear" (DIN Rear-mount installation, utilizing threaded screw holes at the sides of unit chassis). Fastening the unit to the factory radio mounting bracket. Select a position where the screw holes of the bracket and the screw holes of the head unit become aligned (are fitted), and tighten the screws at 2 places on each side. Use either truss screws (5 × 8 mm) or flush surface screws (5 × 9 mm), depending on the shape of the screw holes in the bracket. [. . . ] Support Après avoir introduit le support dans le tableau de bord, sélectíonnez les languettes appropriées en fonction de l'épaisseur du matériau du tableau de bord et courbez-les. In this case, be sure to connect 2* to 5* and 4* to 3*. Cap (1*) When not using this terminal, do not remove the cap. 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. ISO connector Note: In some vehicles, the ISO connector may be divided into two. In this case, be sure to connect to both connectors. Yellow/black If you use an equipment with Mute function, wire this lead to the Audio Mute lead on that equipment. If not, keep the Audio Mute lead free of any connections. Speaker leads White : Front left + White/black : Front left Gray : Front right + Gray/black : Front right Green : Rear left + Green/black : Rear left Violet : Rear right + Violet/black : Rear right 17. In another type of vehicle, never connect 6* and 7*. Perform these connections when using the optional amplifier. Yellow (2*) To terminal always supplied with power regardless of ignition switch position. In another type of vehicle, never connect 6* and 7*. Perform these connections when using the optional amplifier. Please ground this lead separately from the ground of high-current products such as power amps. [. . . ] If not, keep the Audio Mute lead free of any connections. Speaker leads White: Front left + White/black: Front left Gray: Front right + Gray/black: Front right Green: Rear left + Green/black: Rear left Violet: Rear right + Violet/black: Rear right 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 manuals of both products and connect cords that have the same function. In this case, be sure to connect 2* to 5* and 4* to 3*. [. . . ]