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Adjusting sound quality
How to operate the optional 5.1ch decoder & AV selector unit
Adjusting PEQ (Parametric equalizer)
If the optional 5.1 ch AV selector unit is connected, the parametric equalizer can be used for a
5-band adjustment of each of the front, center, and rear channels, and a 1-band adjustment of
the woofer for a total of a 16-band adjustment. Each band can be set to the following median
frequencies:
Each band is initially set to the following median frequency:
● Front, Rear and Center channel
Band1: 100 Hz
Band2: 200 Hz
Band3: 400 Hz
Band4: 800 Hz
Band5: 1.6 kHz
● WOOFER channel
63 Hz
Channel Band Adjustable frequency (Hz)
Front
Center
Rear
1 to 5
20, 25, 31.5, 40, 50, 100, 125, 160, 200, 250, 315, 400,
500, 630, 800, 1k, 1.25k, 1.6k, 2k, 2.5k, 3.15k, 4k, 5k, 6.3k,
8k, 10k, 12.5k, 16k, 20k
WOOFER
1
20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200, 250
It is not possible to set more than one band in the same channel and median
frequency. Either change the median frequency of the current band, or change the
median frequency of another band.