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Фрагмент инструкции
Place the amplifier on the mounting surface and mark the locations of the four mounting holes as shown in the illustration. 3. Remove the amplifier and drill a 1/8" hole at each of the four locations. CAUTION: CAUTION:CAUTION:CAUTION:CAUTION:CAUTION: Before drilling the holes, look at the underside of the mounting surface. Always check carefully to avoid drilling into wiring, braces, fuel or brake lines. CHECK BEFORE YOU CHECK BEFORE YOUCHECK BEFORE YOUCHECK BEFORE YOUCHECK BEFORE YOUCHECK BEFORE YOUDRILL ! DRILL !DRILL !DRILL !DRILL !DRILL ! 4. Apply a self-adhesive rubber washer to the bottom of the amplifier at each of the 4 screw locations. Secure the amplifier to the mounting surface using the self-tapping screws provided. 5. Attach the plastic end panels to the amplifier by removing the protective paper from the self- adhesive strips on the bottom of the panels and pressing them into position on the amplifier. -3 MOUNTING SURFACE 1/8" DIA. HOLE SELF-TAPPING SCREW END PANELS RUBBER WASHERS REMOTECONTROL OFF 12dB 18dB WIRING INSTRUCTIONS The wiring of your amplifier will depend on the system and speakers you are using but will either be a stereo, mono, or mixed-mono application. The following pages illustrate the input and output wiring for both types. Please refer to the appropriate diagrams for the system configuration you are using. The power and speaker wire connections for this amplifier are made via screw tightened terminal blocks. Loosen the screw for the connection to be made and fully insert the wire (strip 1/2" of insulation from the end) under the respective screw on the side panel (crimp-on "U" terminals are provided to simplify wiring and we recommend their use). Tighten the screw down to secure the wire. 1. Power Connection 1. Power Connection1. Power Connection1. Power Connection1. Power Connection1. Power Connection The battery terminal (+12V) must be connected directly to the positive terminal of the vehicle battery to provide an adequate voltage source and minimize noise. Connecting the battery terminal lead to any other point (such as the fuse block) will reduce the power output and may cause noise and distortion. Use only #10 #10#10#10#10#10 gauge or thicker (smaller gauge #) wire for this lead and connect it to the terminal of the battery after all other wiring is completed. 2. Ground Connection 2. Ground Connection2. Ground Connection2. Ground Connection2. Ground Connection2. Ground Connection The ground terminal (GND) connection is also critical to the correct operation of the amplifier. Use a wire of the same gauge as the power connection (#10 #10#10#10#10#10 or thicker) and connect it between the ground terminal (GND) of the amplifier and a metal part of the vehicle close to the mounting location. This wire should be as short as possible and any paint or rust at the grounding point should be scraped away to provide a clean metal surface to which the end of the ground wire can be screwed or bolted. 3. Remote Turn-On Connection 3. Remote Turn-On Connection3. Remote Turn-On Connection3. Remote Turn-On Connection3. Remote Turn-On Connection3. Remote Turn-On Connection The amplifier is turned on by applying +12 volts to the remote turn-on terminal (REM). The wire lead to this terminal should be connected to the "Auto-Antenna" lead from the car stereo which will provide the +12 volts only when the car stereo is turned on. If the car stereo does not provide an Auto-Antenna lead, the remote turn-on lead may be wired to an "Accessory" or "Radio" terminal in the car's fuse block. This will turn the amplifier on and off with the ignition key, regardless of whether the car stereo is on or off. The remote turn-on lead does not carry large currents, so #20 gauge wire may be used for this application. -4 WIRING INSTRUCTIONS 4. Speaker Connections 4. Speaker Connections4. Speaker Connections4. Speaker Connections4. Speaker Connections4. Speaker Connections Depending on the type and number of speakers used with the amplifier, wire them to the speaker terminals as per the appropriate wiring diagram. For most applications, #18 gauge wire should be used for the speaker leads but in no case thinner than #20 gauge. For leads in excess of 10 feet, #16 gauge is recommended. When wiring the speakers, pay careful attention to the polarity of the terminals on the speakers and make certain they correspond to the polarity of the corresponding terminals on the amplifier. DO NOT DO NOTDO NOTDO NOTDO NOTDO NOT ground any speaker leads to the chassis of the vehicle. 5. Input Connections 5. Input Connections5. Input Connections5. Input Connections5. Input Connections5. Input Connections This amplifier features both high and low-level input capability. Use either the low-level or high-level inputs, not both. If low-level outputs are provided from the car stereo, it is recommended that the low-level inputs be used for lowest distortion and best performance. Use good quality shielded audio cables with RCA plugs at ...