FUNCTIONAL INSTRUCTIONS FILTER SETTING RANGES LEVEL 1V 5V 0,27 V 0,2 V 6V HP/BP 40 Hz 15 Hz 300 Hz 1,2 kHz 10 Hz LP 120 Hz 36 Hz 230 Hz 250 Hz 30 Hz BASS BOOST 6 dB 1 dB 0 dB 11 dB 12 dB 21