Pioneer P4000 Owner's Manual - Page 33
Adjusting loudness, Using subwoofer output
UPC - 012562547978
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Operating this unit Section 03 Operating this unit ! When FLAT is selected, no supplement or correction is made to the sound. This is useful to check the effect of the equalizer curves by switching alternatively between FLAT and a set equalizer curve. % Press EQ to select the equalizer. Press EQ repeatedly to switch between the following equalizers: POWERFUL-NATURAL-VOCAL-CUSTOM -FLAT-SUPER BASS Adjusting equalizer curves You can adjust the center frequency and the Q factor (curve characteristics) of each currently selected curve band (LOW/MID/HIGH). ! The actual range of the adjustments are dif- ferent depending on which equalizer curve is selected. 6 Touch a or b to adjust the level of the equalizer band. +12dB to -12dB is displayed as the level is increased or decreased. # You can then select another band and adjust the level. Adjusting loudness Loudness compensates for deficiencies in the low- and high-sound ranges at low volume. 1 Touch LOUDNESS on the audio function menu. 2 Touch d to turn loudness on. # To turn loudness off, touch c. 3 Touch c or d to select a desired level. LOW (low)-MID (mid)-HIGH (high) Level (dB) Center frequency Q=2N Q=2W Frequency (Hz) 1 Touch PARAMETRIC EQ on the audio function menu. 2 Touch c or d next to EQ SELECT to select an equalizer curve. POWERFUL-NATURAL-VOCAL-CUSTOM -FLAT-SUPER BASS 3 Touch c or d next to BAND to select the equalizer band to adjust. LOW (low)-MID (mid)-HIGH (high) 4 Touch c or d next to FREQUENCY to select the frequency to adjust. Low: 40Hz-80Hz-100Hz-160Hz Mid: 200Hz-500Hz-1kHz-2kHz High: 3.15kHz-8kHz-10kHz-12.5kHz 5 Touch c or d next to Q.FACTOR to select the Q factor. 2W-1W-1N-2N Using subwoofer output This unit is equipped with a subwoofer output which can be turned on or off. ! When the subwoofer output is on, you can adjust the cut-off frequency and the output level of the subwoofer. 1 Touch SUB WOOFER on the audio function menu. 2 Touch d next to SUB WOOFER to turn subwoofer output on. # To turn subwoofer output off, touch c. 3 Touch c or d next to PHASE to select the phase of subwoofer output. Touch d to select normal phase and NORMAL appears in the display. Touch c to select reverse phase and REVERSE appears in the display. 4 Touch c or d next to LEVEL to adjust the output level of the subwoofer. +6 to -24 is displayed as the level is increased or decreased. 5 Touch c or d next to FREQUENCY to select cut-off frequency. Each time you touch c or d selects cut-off frequencies in the following order: 50Hz-63Hz-80Hz-100Hz-125Hz En 33