Kenwood KAC-6402 Instruction Manual

Contents

4 EnglishControls / Indicator5321 4(W)3040201051 FILTER switch (A.ch/B.ch)This switch allows to apply high-pass or low-passfiltering to the speaker outputs.• HPF (High-Pass Filter) position:The filter outputs the band of higher frequenciesthan the frequency set with the FILTERFREQUENCY control.• OFF position:The entire bandwidth is output without filtering.• LPF (Low-Pass Filter) position:The filter outputs the band of lower frequenciesthan the frequency set with the FILTERFREQUENCY control.2 OPERATION switch (A.ch/B.ch)This switch is used to select the operation modeof the amplifier.• STEREO position:The amplifier can be used as a stereo amplifier.• MONO (Lch) position:Amplifies the signal input from the left sideonly. Set to this position and make bridgedconnections to use as a high-power monauralamplifier. (The input right signal is not output.)3 INPUT SELECTOR switchThis switch selects the input method ofthe signals to be amplified by amplifiers Aand B.• A B position:Amplifies both of the signals input toamplifiers A and B.• A position:Amplifies only signal input amplifier A withboth amplifiers A and B.4 FILTER FREQUENCY control (A.ch/B.ch)Sets the cutoff frequency when the FILTER switchis set to LPF or HPF.5 INPUT SENSITIVITY control (A.ch/B.ch)Set this control according to the pre-output levelof the center unit connected with this unit, orto the maximum power output of the genuine-accessory car stereo.The sensitivities of amplifiers A and B can beadjusted independently regardless of theposition of the input selector switch.Use the diagram on the right as a guide.NOTEFor the pre-output level or the maximum poweroutput, refer to the in theinstruction manual of the center unit.