User manual PYRAMID CR73W

[. . . ] Please read this manual carefully so that you can set up the system that practically suits you. Getting the CR-82 in the center of your multi-amplifier car stereo system. [. . . ] Getting the CR-82 in the center of your multi-amplifier car stereo system. Your car stereo system will provide you with the ultimate sound reproduction. FEATURES & SPECIFICATIONS 2-Way stereo input . . . Selectable band pass channel 100/150/200/Flat to 2. 5k/3. 5k/5k/7k Signal to Noise ratio :>90dB. Gnd. ­2­ FUNCTIONS 1 CROSSOVER POINT SELECTOR (SUBWOOFER) Controls the subwoofer output frequency at 45, 80, 150, 200Hz 2 SUBWOOFER INPUT SWITCH When your car radio has subwoofer output to connect the unit's subwoofer input;Push the switch to the "OFF" Position. If your car radio only has line output to connect the unit 's line input; Push the switch to the "ON" Position ­3­ 3 PHASE SHIFTER SELECTOR (SUBWOOFER) Allows you to change the phase of your subwoofer from 0 to 180 degrees to help compensate for timing differences between drivers. w HIGH PASS GAIN CONTROL By turning this control clockwise you increase high pass channel e POWER ON INDICATOR The LED light up when the units is powered on. ­4­ FUNCTIONS r SUBWOOFER INPUT CONNECTORS t FRONT INPUT CONNECTORS y FLAT OUTPUT CONNECTORS u SUBWOOFER OUTPUT CONNECTORS i MIDDLE RANGE OUTPUT CONNECTORS o HIGH PASS OUTPUT CONNECTORS ELECTRONIC CONNECTIONS & WIRING Power connection · B + ( l 2 V ) :Connect a red wire(at least l0-12 gauge)to the car battery or other power source. · REMOTE :Connect an orange wire to remote activating(l2V DC)wire of car stereo or equalizer. · GND :Connect a black wire(at least l0-12 gauge)to the car chassis for ground connection. ­5­ ELECTRONIC CONNECTIONS & WIRING Signal connection ­6­ TROUBLE SHOOTING SECTION 1. SOUND DISTORTION AT LOW VOLUME LEVEL: Output level not set correctly. LEVEL OF SOUND IS LOW: Check input gain control , match to deck output. [. . . ] · GND :Connect a black wire(at least l0-12 gauge)to the car chassis for ground connection. ­5­ ELECTRONIC CONNECTIONS & WIRING Signal connection ­6­ TROUBLE SHOOTING SECTION 1. SOUND DISTORTION AT LOW VOLUME LEVEL: Output level not set correctly. [. . . ]