Eclipse CD8455 Owner's Manual page 131

How to operate the Sound Adjustment Mode
[SOUND] button
Buttons [1] to [6] [RTN] button
Press the [6] button to select the Q curve pattern.
Each time the button is pressed, the Q curve changes in the
following order.
NORMAL SHARP SLOW
Repeat the operations in steps to to
change the settings for each band.
IX
Hold down a button, [1] to [5], for more than two
seconds to preset a value.
The preset value is overwritten by the value set using the
above steps.
The time alignment and crossover adjustments will also be
stored at this time.
Press the [RTN] button.
At this time, other adjustments can also be made in normal
mode.
Press the [SOUND] button to exit sound adjustment
mode.
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