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Settings/Adjustments
Performing time correction manually (Time
Correction)
Though sufficient correction can be achieved with the “Automated Time Correction” automatic
adjustments, it is also possible for the user to calculate the correction values and make the
adjustments manually. This manual adjustment requires sufficient knowledge and experience,
however, so we suggest you have it performed at your authorized Alpine dealer.
1 Check that the head unit defeat mode is off.
2 Sit in the listening position (the driver’s seat, for example) and measure the
distance (in meters) between your head and the various speakers.
3 Calculate the difference in distance between the farthest speaker and the
other speakers.
L = (distance of farthest speaker) – (distance of other speakers)