KAC-8_749(KE)1En 02.12.16 11:28 AM Page 1 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. • Input (or output) cables are • Connect the input (or output) (No sound from one side.) disconnected. cables. • Protection circuit may be • Check connections by referring activated. to "Power indicat
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40 40 40 40 KAC-8_749(KE)1En 02.12.16 11:28 AM Page 2 Controls 6 40 FILTER OPERATION LINE IN LINE OUT 1 POWER IN BRIDGED A.CH B.CH INPUT SELECTOR SPEAKER BASS BOOST(B.CH) A.CH B.CH A B A + B OFF OFF OUTPUT LEFT RIGHT OFF ON STEREO MONO(Lch) STEREO MONO(Lch) A B A FUSE(40A) BATT. P.CON HPF LPF HPF LPF 25 0.5 80 80 2 1 1 A 100 150 100 100 150 100 L 0.5 0.5 15 2 2 80 80 GND 3 3 150 150 0.3 0.3 SPEAKER LEVEL INPUT 3 4 4 10 B (MIN)5 0.2(MAX) (MIN)5 0.2(MAX) 50 LPF 200 50 LPF 200 A 50 HPF 200 50 H
