Eclipse CD8053 Owner's Manual page 79

SIMPLIFIED TIME ALIGNMENT SETTINGS (Time Alignment)
This function corrects the position characteristics and
frequency characteristics in order to delay the signals being
output from the various speakers so that the signals from each
speaker reach the listening position at the same time.
Turn the [SEL] button to select Time Alignment.
1
The selected item will be highlighted.
Press the [SEL] button.
2
The mode will change to time alignment setting mode.
3 Turn the [SEL] button to select a setting item.
When the button is turned, the setting item changes in the
following order and the selected item is highlighted.
Position
How to operate the Sound Adjustment Mode
Car Type Tweeter
79
[SEL]
button
Rear SP