User manual KENWOOD KAC-X520

[. . . ] KAC-X520 KAC-PS520 POWER AMPLIFIER 7 page 2-13 INSTRUCTION MANUAL AMPLIFICATEUR DE PUISSANCE 7 page 14-25 MODE D’EMPLOI AMPLIFICADOR DE POTENCIA 7 página 26-37 MANUAL DE INSTRUCCIONES Take the time to read through this instruction manual. Familiarity with installation and operation procedures will help you obtain the best performance from your new power amplifier. For your records Record the serial number, found on the back of the unit, in the spaces designated on the warranty card, and in the space provided below. Refer to the model and serial numbers whenever you call upon your KENWOOD dealer for information or service on the product. [. . . ] Set to this position and make bridged connections to use as a high-power monaural amplifier. (Refer to page 5) • HPF (High-Pass Filter) position: The filter outputs the band of higher frequencies than the frequency set with the HPF FREQUENCY control. Switch is set on "+12dB"/ "REMOTE" the emphasized center frequency is adjusted. € OFF position: The entire bandwidth is output without filtering. 7 V-COLOR (Variable color) button Select the ON color for the indicator. Every time the button is pressed, 7 fixed colors and the variable color change. The color can’t be set when the indicator is blinking. € LPF (Low-Pass Filter) position: The filter outputs the band of lower frequencies than the frequency set with the LPF FREQUENCY control. The speaker output is automatically turned monaural (L+R) and the bass boost function is activated. 4 English Removing the cover Hexagon Wrench Tighten Loosen 0 ■ Controlling the B. Switch is set in the remote position, the bass boost amount and frequency offset can be controlled from the center unit. – Indicator 0 You are notified of the unit’s condition and malfunction (Protection function) by the indicator. When operation is normal NOTE • Bass boost Center unit display "Flat"/ "OFF"/ "1" "+6"/ "1"/ "2" "+12"/ "2"/ "3" "+18"/ "3"/ "4" Center unit display "Normal" Setting Bass boost OFF (Flat) Bass boost +6 dB Bass boost +12 dB Bass boost +18 dB The color you want can be selected with the variable color button. € The color blinks blue – When during operation – When the center unit/B. € The color blinks yellow When the power voltage is less than 11V. NOTE The cause may be one of the below times. When the battery wire is too small or too long and can’t supply enough current. "Low" NOTE For the center unit control method and setting display, refer to the Instruction Manual for the center unit. There may be cases when the center unit can’t set the "Bass boost +18dB" or "Frequency Offset". € The color blinks purple When the unit has failed and direct current voltage is generated to the speaker’s output. NOTE Turn the power OFF and release the protection. If the indicator doesn’t quit blinking, contact your Kenwood dealer. [. . . ] Sharing the negative wire of the speaker or grounding speaker wires to the metal body of the car can cause this unit to fail. € After installation, check that the brake lamps, winkers, and wipers work properly. 30 30 @ # $ Extension wire* Lead terminal* Battery wire* Ground wire* Power control wire (Blue/ White) Protective Fuse* Battery 2WARNING * : Commercially available parts To prevent fire caused by a short in the wiring, connect a fusible link or breaker nearby the battery’s positive terminal. Wiring •Take the battery wire for this unit directly from the battery. [. . . ]