Press        button.
1
Repeat pressing        button to enter the OFF reservation  
setting mode. 
(        segment flashing)
2
Press      button to adjust AM/ PM setting.
3
Press       button to shift to Hour setting mode. When the 
Hour icon flash, please setting time.
The setting range is within 1~12.
4
Press              button to shift to Minute setting mode. When 
the Minute icon flash, please setting minute the setting range 
is within 00~59.
5
Press    button to finish setting. 
6