User manual BOSS AVA-1404

[. . . ] [. . . ] t ~ 150Hz 400Hz . s"a r 1kHz 3kHz = 6kHz 15kHz The AVA-1204 and AVA-1404 have internal ON/OFF circuitty which responds to turning ON or OFF the head unit of your car audio system. This requires that your head unit have a remote turn-on lead available on the rear panel (which most head units have). With this convenient remote turn-on/off feature, you never have to worry about turning off the power to the equalizer when you shut off the audio system. -ns-~#rwrorrtprtThe AVA- 1 204 and AVA-1404 do not have Volume Level controls, Therefore, all of your audlo system level controls are made at the head unit or, in the case of the subwoofer output, at the amplifier (or its remote control unit) dedicated to the subwoofer channel. In the case of the amplified model AVA-1404, the amplifier in the equalizer unit adds a very large power boost!So when you first turn on the system, be sure your head unit volume control is set at the minimum level. Then you can raise it slowly to see the effect the new equalizer has on the overall system volume level. M d n g t k equalizer w&m The AVA- I 404 and AVA-1404 are designed to be installed to the urtderside &f your vehicle dashboard or other similar surface using , the screws and brackets provided. [. . . ] [. . . ]