Sharp FO-3150 - Manual (Page 28)

Setting the Date and Time
26
1
Press once and 3 times.
2
Press once and twice.
3
Press once.
4
Press to select YES, or to select NO.
5
Press to return to the date and time display.
FUNCTION
1 2
STOP
Daylight Saving Time
If desired, you can set the clock to move forward and backward automatically
at the beginning and end of Daylight Saving Time. Follow these steps:
BEEP LENGTH
OPTION SETTING
DAY LIGHT SAVE
1=YES, 2=NO
Display: