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Resumen del manual
B.M.S. FREQ(Hz) B.M.S. (+6) CLOSEOPEN/ B.M.S. (REMOTE) 10050 80 CENTRE UNIT Switch setting Left speaker Right speaker n Tri-mode L L A B C C 25Hz 15Hz INFRASONIC FILTEROPERATION OFF 0.2 0.5 5 1 2 3 4 (MAX)(MIN) 25Hz 15Hz INFRASONIC FREQ (Hz) FREQ (Hz) OFF LPF OFF HPFMONOSTEREO FILTER LPF OFF HPF OPERATION MONOSTEREOINPUT SELECT AAB CONTROL INPUT SENSITIVITY(V) 0.2 0.5 5 1 2 3 4 (MAX)(MIN) INPUT SENSITIVITY(V) A CONTROL B LO PASS 50 50200 200 HI PASS LO PASS 50 50200 200 HI PASS FILTER FREQUENCY A B B.M.S. B.M.S. FREQ(Hz) B.M.S. (+6) CLOSEOPEN/ B.M.S. (REMOTE) 10050 80 CENTRE UNIT (High pass) Subwoofer (L + R) (Bridged) Switch setting l Principle of Tri-mode Method of frequency band division using a coil and capacitor•••in case of 6dB/oct. slope Coil (L): Passes low frequencies and blocks high frequencies. (Low pass) 0 dB Capacitor (C): Passes high frequencies and blocks low -3 dB frequencies. (High pass) C= 159000 fc x R (.F) fc=Cut of Frequency (Hz) FL= requency 159 x R fc (mH) R=Speaker Impedance (.) l Example: When it is required to set a crossover frequency of 120 Hz using speakers with an impedance of 4 ohms. Prepare commercially-available coil and capacitor with the closest ratings to the results calculated from the formula above. The capacitor rating should be as close as possible to 331.25 (.F) and the coil rating should be as close as possible to 5.3 (mH). L C Crossover Frequency 2CAUTION • If you wish to bridge-connect a speaker, the speaker impedance must be no less than 4 ohms. Connecting a speaker with an impedance lower than 4 ohms may damage the unit. • Be sure to connect capacitors to speakers to which high frequencies will be passed. Failure to do so will result in a drop of the combined impedance with the subwoofer. • Ensure that the withstand voltage and current ratings of the capacitors (C) and coils (L) are sufficient. English 13 Troubleshooting Guide What might appear to be a malfunction in your unit may just be the result of slight misoperation or miswiring. Before calling service, first check the following table for possible problems. PROBLEM POSSIBLE CAUSE SOLUTION No sound. (No sound from one side.) • Input (or output) cables are disconnected. • Protection circuit may be activated. • The fuse may be blown because the volume was too high. • Connect the input (or output) cables. • Check connections by referring to "Indicator". • Replace the fuse with a new fuse and use a lower volume. The output level is too small (or too large). The sound quality is bad. (The sound is distorted.) The input sensitivity adjusting control is not set to the correct position. • The speakers cable are connected with wrong + / polarity. • A speaker cable is pinched by a screw in the car body. • The switches may be set improperly. Adjust the control correctly referring to “Controls”. • Connect them properly checking the + / -of the terminals and cables well. • Connect the speaker cable again so that it is not pinched by anything. • Set switches properly by referring to "System examples". If the slide panel moves of its own accord. • The system is in DEMO mode. • The slide panel has gone into remote operation mode. • Cancel DEMO mode by pressing the OPEN/CLOSE button. • Check the B.M.S. and operate the slide panel remotely or manually. The external amplifier controller (B.M.S.) will not work. • The B.M.S. switch is set to "B.M.S. (+6)". • The external amplifier control cable has come loose. • The B.M.S. switch is set to "(REMOTE)". • Check that the external amplifier control cable is properly connected. 14 English Specifications Specifications subject to change without notice. Audio Section Max Power Output (4 .) 4 Channel Mode ........................................................................................................150 W . 4 3 Channel Mode....................................................................................150 W . 2 + 600 W . 1 2 Channel Mode ........................................................................................................600 W . 2 Rated Power Output (4 .) (+B = 12.0 V) 4 Channel Mode ........................................................50 W . 4 (20 Hz ~ 20 kHz, 0.05 % THD) 3 Channel Mode....................50 W . 2 (1 kHz, 0.05 % THD) + 200 W . 1 (1 kHz, 0.5 % THD) 2 Channel Mode ........................................................................200 W . 2 (1 kHz, 0.5 % THD) Rated Power Output (2 .) (+B = 12.0 V) 4 Channel Mode ........................................................................100 W . 4 (1 kHz, 0.5 % THD) Rated Power Output (4 .) (+B = 14.4 V) 4 Channel Mode....................................................................75 W . 4 (DIN45324, +B=14.4 V) 3 Channel Mode....................75 W . 2 (1 kHz, 0.05 % THD) + 300 W . 1 (1 kHz, 0.5 % THD) 2 Channel Mode ........................................................................300 W . 2 (1 kHz, 0.5 % THD) Rated Power Output (2 .) (+B = 14.4 V) 4 Channel Mode ................