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6. Route each neon tube’s power cable through its respective NEON hole on the end panel (see Figure 9). 7. Slide the cover back into place and reinstall its screws. Then, replace the end panel and reinstall its screws. 8. Finish the installation of the neon tubes as instructed in their owner’s manual. POWERFUSESGNDREMBATTSPEAKEROUTPUTSBRIDGEDSTEREOPx600.2LRNEONNEONPROTECTPOWERI-E OPTInstalling A Clip On Extrusion Lip (side view) ClipNeonTubeNeon Tube and ClipLipInstalled Neon Tube Under Extrusion LipClipClipTo Neon Power SupplyTo Neon Power SupplyPx600.2 Amplifier (top view with clear cover off) Output/Power End Panel Figure 9. Installing neon tubes in a JBL Px600.2 amplifier. Installation is similar for other models. TROUBLESHOOTING SYMPTOM LIKELY CAUSE No audio No voltage at BATT+ (POWER LED or REM terminals, is off) or bad or no ground connection No audio DC voltage on (PROTECT LED amplifier output flashes every 4 sec.) No audio Amplifier is (PROTECT overheated LED is on) No audio Voltage less than 9V on (PROTECT BATT+ connection and POWER LEDs flash) I-E/OPT LED Amplifier is being is on all times overdriven (not flashing) No audio Voltage more than 16V (PROTECT or less than 8.5V on LED is on) BATT+ connection regulator Distorted audio Input sensitivity is not set properly, or amplifier or source unit is defective Distorted audio Short circuit in and PROTECT speaker or wire LED flashes Music lacks Speakers are not “punch” connected properly SOLUTION Check voltages at amplifier terminals with VOM Amplifier may need service; see enclosed warranty card for service information Make sure amplifier cooling is not blocked at mounting location; verify speaker-system impedance is within specified limits (see “Specifications” on the next page) Check vehicle charging system for defective voltage regulator Check INPUT LEVEL setting; see previous page Check vehicle charging system for defective voltage Check INPUT LEVEL setting; or check speaker wires for shorts or grounds Remove speaker leads one at a time to locate shorted speaker or wire, then repair Check speaker connections for proper polarity SPECIFICATIONS Declaration of Conformity We, Harman Consumer International 2, route de Tours 72500 Chateau du Loir FRANCE declare in own responsibility that the products described in this owner’s manual are in compliance with technical standards: EN 55013:2001 EN 55020:2002 Emmanuel Millot Harman Consumer International Chateau du Loir, France 7/04 Px300.4 • 123.5W RMS x 4 channels at 4 ohms and <1% THD + N • Signal-to-noise ratio: 76.64dBA (reference 1W into 4 ohms) • 358W RMS x 2 channels at 4 ohms, 14.4V supply and <1% THD + N • 169W RMS x 4 channels at 2 ohms, 14.4V supply and <1% THD + N • Dynamic power: 385W at 4 ohms x 2 channels • Effective damping factor: 6.383 at 4 ohms • Frequency response: 16.6Hz – 500kHz (–3dB) • Maximum input signal: 5.9V • Maximum sensitivity: 250mV • Output regulation: .39dB at 4 ohms • Dimensions (L x W x H): 12-1/4" x 17" x 2-9/16" BPx1100.1 • 334W RMS x 2 channels at 4 ohms and <1% THD + N • Signal-to-noise ratio: 63dBA (reference 1W into 4 ohms) • 1141W RMS x 1 channel at 4 ohms, 14.4V supply and <1% THD + N • 1022W RMS x 1 channel at 1 ohm, 14.4V supply and <1% THD + N • Dynamic power: 1312W at 4 ohms x 1 channel • Effective damping factor: 6.179 at 4 ohms • Frequency response: 21Hz – 320Hz (–3dB) • Maximum input signal: 7V • Maximum sensitivity: 264mV • Output regulation: .25dB at 4 ohms • Dimensions (L x W x H): 12-1/4" x 17" x 2-9/16" Features, specifications and appearance are subject to change without notice. Emmanuel Millot Harman Consumer International Chateau du Loir, France 7/04 Px300.4 • 123.5W RMS x 4 channels at 4 ohms and <1% THD + N • Signal-to-noise ratio: 76.64dBA (reference 1W into 4 ohms) • 358W RMS x 2 channels at 4 ohms, 14.4V supply and <1% THD + N • 169W RMS x 4 channels at 2 ohms, 14.4V supply and <1% THD + N • Dynamic power: 385W at 4 ohms x 2 channels • Effective damping factor: 6.383 at 4 ohms • Frequency response: 16.6Hz – 500kHz (–3dB) • Maximum input signal: 5.9V • Maximum sensitivity: 250mV • Output regulation: .39dB at 4 ohms • Dimensions (L x W x H): 12-1/4" x 17" x 2-9/16" BPx1100.1 • 334W RMS x 2 channels at 4 ohms and <1% THD + N • Signal-to-noise ratio: 63dBA (reference 1W into 4 ohms) • 1141W RMS x 1 channel at 4 ohms, 14.4V supply and <1% THD + N • 1022W RMS x 1 channel at 1 ohm, 14.4V supply and <1% THD + N • Dynamic power: 1312W at 4 ohms x 1 channel • Effective damping factor: 6.179 at 4 ohms • Frequency response: 21Hz – 320Hz (–3dB) • Maximum input signal: 7V • Maximum sensitivity: 264mV • Output regulation: .25dB at 4 ohms • Dimensions (L x W x H): 12-1/4" x 17" x 2-9/16" Features, specifications and appearance are subject to change without notice. Px600.2 • 180W RMS x 2 channels at 4 ohms and <1% THD + N • Signal-to-noise ratio: 79.5dBA (reference 1W into 4 ohms) • 663W RMS x 1 channel at 4 ohms, 14.4V supply and <1% THD + N • 290W RMS x 2 cha...

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