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Manafacture: Pyramid Car Audio File size: 1.05 mb File name: Language of manual:

Use #8 wire. 2. Connect the remote terminal to the remote output of the head unit using #14 wire. 3. Connect an empty fuse holder within 300mm (12") of the battery and run a #8 or larger high quality cable from this fuse to the amplifier location. 4. Make sure there is no fuse in the fuse holder. Then make the connection to the "BATT" connection on the amplifier. 5. If multiple amplifiers are being used, either run separate cables. (each with its own fuse at the battery) or a #0 or #2 cable from the fuse holder at the battery to a distribution block at or near the amplifier's location. 6. Connect all line inputs and outputs using high-quality RCA-RCA cables. 7. Insert fuse(s) at the battery fuse holder(s). 8. Recheck all connections before powering up. 9. Set all level controls to their least sensitive positions and set all crossover controls, switches, etc. to the desired frequency or position. 10. Once the system is powered up, set the volume control on the head unit to about the 2 o'clock position, and then set all the amplifiers, level control for maximum sound pressure. 11. When bridging the amplifiers be sure to change the stereo/mono switch knob to the in position for the appropriate channels to bridge. 12. Further fine turning of the various controls may be necessary to obtain the desired results. PLEASE NOTE: The gain control of any car audio amplifier should not be mistaken for a volume control. It is a sophisticated device to match the output level of your source unit to the input level of the amplifier. Do not adjust the level to maximum unless your input level requires it. Not following this instruction will result in an input overload to the amplifier and high levels of distorted musical reproduction. -13 SPECIFICATIONS PYRAMID SERIES PB310SX PB610SX PB800SX PB1000SX RMS Power per channel at 4 Ohms 2 x 150 4 x 125 4 x 150 4 x 200 Peak Power per channel at 4 Ohms 2 x 300 4 x 250 4 x 300 4 x 400 Bridged power at 4 Ohms 1 x 600 2 x 500 2 x 600 2 x 800 RMS power per channel at 2 Ohms 2 x 200 4 x 175 4 x 250 4 x 350 Minimum Speaker Impedance 2 OHM THD Less Than 0.05% Frequency Response 10Hz ---- 30KHz (-3dB) Input sensitivity 100mV ---- 1V Input Impedance 10K OHM Signal-to-Noise Ratio >90dB Channel Separation >65dB Treble boost 0 --12 dB (10KHz) Bass boost 0 --18dB (60Hz) Dimensions (WxHxL) 242x64x209 mm 242x64x350 mm 242x64x380 mm 242x64x410 mm FUSE 20A 20A x 2 20A x 2 25A x 2 BUILT-IN ELECTRONIC TREBLE & BASS The TREBLE is adjustable form 0 ~ +12dB Boost at 10KHz The BASS is adjustable from 0 ~ +18dB Boost at 60Hz BASS FREQUENCY TREBLE FREQUENCY -14 TROUBLE SHOOTING GUIDE PYRAMID SERIES SYMPTOM: CHECK: CURE: Amp turning off at low volume levels No Sound No Sound No sound in one channel Amp turning off at medium or high volume levels Check speakers for damage or short Is the power LED illuminated ? Is the Diagnostic LED illuminated? Check speaker leads Check Audio Leads Check Mono Bridge and Amp Sub woofer Switches Check speaker load im...

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