You will have to disable the DST feature. To disable the DST feature:
- Press the ‘MODE +’ button until you get to the ‘SELECT’ ‘dST’ screen.
- Press the ‘SET +’ button until you see ‘MANUAL’ flashing on the display. This disables DST. You will have to manually adjust the present time of day ahead 1 hour on March 11th and back one hour on November 4th.
- Press the ‘MODE +’ button until you get to the ‘SET’ ‘CLOCK’ screen. Use the ‘SET +’ or ‘SET –‘ button to change the time.
- Press the ‘MODE +’ until you return to the ‘AUTO’ mode.