Describe your problem:
Depress MONTH/DATE and ALARM1 for 3 seconds and display will show DST 'start' month,week,and date.
Display will show 4F 4.1, alternately flashing
4F = April First week. 4.1 = April 1.That is the old dates for change. What we want to do is to change to the new dates. Once it is done, it will change in the new dates as it did on the
Hold down the MONTH/DATE button for 5 seconds, and while pressing the - or down button3 times, until the display shows '3'F2.
3 is month F2 is the week.
=March 2nd week.
You have successfully change the March changeover.
Now for the November change.
Depress and hold MONTH/DATE and ALARM2 after 3 second the display will show DST 'end' month,week, and date.
First digit will be 10 =month. second digit will be L=Last week, and date, will flash alternately.
While holding down the MONTH/DATE press the + or UP button once the display will show 11 (November) and F (first week) and 1 as date alternately flashing.
You have successfully set it for the next 100 years
on Nov 01, 2009