Оценок - 2, средний балл: 5
(
)
)
|
Фрагмент инструкции
If fuses blow consistently, carefully check all electrical connections to the unit. 5. Supply of adequate battery voltage is critical to the proper operation of the power amplifier. The leads to the battery and chassis ground must mustmustmustmustmust be of a thick enough gauge to provide this voltage to the amplifier. We recommend #10 #10#10#10#10#10 gauge wire or larger (smaller gauge #) for the battery and ground leads. 6. Make certain that the speaker(s) to be used with this amplifier is capable of handling the output power (wattage) of the unit. Use of a speaker(s) not rated for the output of this amplifier may cause damage to, or failure of, the speaker(s) for which Audiovox will not be liable. -2 INSTALLATION INSTRUCTIONS 1. Select a mounting area where the amplifier will have sufficient air circulation for proper cooling. Inadequate air circulation will cause the temperature of the amplifier to rise and will trigger the thermal protection mode. 2. Place the amplifier on the mounting surface and mark the locations of the four mounting holes as shown in the illustration at the right. 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 CHECK BEFORECHECK BEFORECHECK BEFORECHECK BEFORECHECK BEFOREYOU DRILL ! YOU DRILL !YOU DRILL !YOU DRILL !YOU DRILL !YOU 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 pressing them into position on the amplifier. -3 12dBINSTALLATION DIAGRAM MOUNTING SURFACE 1/8" DIA. HOLE SELF-TAPPING SCREW END PANELS RUBBER WASHERS REMOTE CONTROL OFF 18dBOFF 18dB/60HzBASS BOOST 12dB/45Hz WIRING INSTRUCTIONS Wiring your amplifier will depend on the system and speakers you are using. The amplifier is compatible only with a radio having a low-level stereo output, thereby instituting a mixed stereo-mono application. The following pages illustrate the input and output wiring for this type of installation, and any other setup at the user's option. Please refer to the appropriate diagrams for the system configuration. 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 -4 WIRING INSTRUCTIONS 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 #20#20#20#20#20 gauge wire may be used for this application. 4. Speaker Connections 4. Speaker Connections4. Speaker Connections4. Speaker Connections4. Speaker Connections4. Speaker Co...