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Fabricar: Interfire Audio Tamaño del archivo: 495.19 kb Nombre del archivo: Idioma del manual:

This section provides you with a catalog of amplifier symptoms and their probable causes and solutions. Before you consult this listing, make sure the vehicle's electrical system is working properly by verifying that other electrical items (e. g. headlights, windows, etc.) Still function correctly. SYMPTOM PROBABLE CAUSE SOLUTION No Audio Low or N.C Remote Turn-on connections Blown Fuse Power wires not connected Blown or non speakers connected Check remote turn-on voltage at amp and head unit Replace with new fast-blow fuse Check butt splices or solder joints Check ground and battery connections Use VOM or DVM to measure speaker coil impedance; check speaker wiring connections Distorted Audio Input Sensitivity not set properly or damaged speaker cones Low turn-on voltage See adjustment procedure and check each step; Inspect each speaker for damage and repair or replace suspected component Refer to head unit owner's manual Audio Level Low Mute circuit on head unit is on. Check electrical system for low voltage; Check ground connection Audio Lacks Speakers wired with wrong polarity, causing cancellation of bass frequencies Check polarity of wires from amplifiers to each speaker as defined by the system design Check battery voltage at amplifier during operation External Fuse Blowing Incorrect wiring or short circuit Refer to electrical installation and check each installation step Whining noise Amplifier is picking Install an in-line noise filter on the on audio with up alternator noise head unit's power wire; Check engine running alternator routing diodes or voltage regulator for proper operation. Check all grounds , battery voltage, and RCA cables Ticking noise on audio with engine running Amplifier is picking up radiated spark noise Check RCA audio cable; Install an in-line noise filter on the head unit's power wire. Check spark plug wires. 14 SPECIFICATION AMPLIFIER G2-600 G2-800 G2-1200 4 OHMS @ 0.05% THD 100W x 2 150W x 2 225W x 2 4 OHMS Bridged 0.5% THD 200W x 1 300W x 1 450W x 1 MAXIMUM OUTPUT POWER 600 Watts 800 Watts 1200 Watts BASS LEVEL REMOTE CONTROL(16.4Ft) YES (OPTIONAL) YES (OPTIONAL) YES (OPTIONAL) LOW PASS FILTER 50Hz-250Hz (VARIABLE) 50Hz-250Hz (VARIABLE) 50Hz-250Hz (VARIABLE) HIGH PASS FILTER 80Hz-1.2kHz (VARIABLE) 80Hz-1.2kHz (VARIABLE) 80Hz-1.2kHz (VARIABLE) FREQUENCY RESPONSE (-1dB) 10Hz-40kHz 10Hz-40kHz 10Hz-40kHz SIGNAL TO NOISE RATIO (`A' WTD) >100dB >100dB >100dB INPUT SENSITIVITY 200mV - 6V 200mV - 6V 200mV - 6V INPUT IMPEDANCE 22k Ohms 22k Ohms 22k Ohms OPERATION VOLTAGE (NEGATIVE GROUND) DC 12V DC 12V DC 12V SPEAKER IMPEDANCE @ STEREO DRIVEN 4 Ohms 4 Ohms 4 Ohms FUSE RATING 40A 30 A x 2 40 A x 2 DIMENSIONS (W mm x H mm x D mm ) 245 x 55 x 250 245 x 55 x 320 245 x 55 x 400 NOTE : Specifications & design subject to change without noticefor improvements. 15 SPECIFICATION AMPLIFIER G4-600 G4-800 G4-1000 G5-900 4 OHMS @ 0.05% THD 60W x 4 90W x 4 110W x 4 60W x 4 + 160W x 1 4 OHMS Bridged 0.5% THD 105W x 2 175W x 2 225W x 2 120W x 2 + 160W x 1 MAXIMUM OUTPUT POWER 600 Watts 800 Watts 1000 Watts 900 Watts BASS LEVEL REMOTE CONTROL(16.4Ft) N/A N/A N/A N/A LOW PASS FILTER 50Hz-500Hz (VARIABLE) 50Hz-500Hz (VARIABLE) 50Hz-500Hz (VARIABLE) 50Hz-250Hz (VARIABLE) HIGH PASS FILTER 50Hz-500Hz (VARIABLE) 50Hz-500Hz (VARIABLE) 50Hz-500Hz (VARIABLE) 80Hz-1.2kHz (VARIABLE) FREQUENCY RESPONSE (-1dB) 10Hz-40kHz 10Hz-40kHz 10Hz-40kHz 10Hz-40kHz SIGNAL TO NOISE RATIO (`A' WTD) >100dB >100dB >100dB >100dB INPUT SENSITIVITY 200mV - 6V 200mV - 6V 200mV - 6V 200mV - 6V INPUT IMPEDANCE 22k Ohms 22k Ohms 22k Ohms 22k Ohms OPERATION VOLTAGE...

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