How to adjust the alarm clock digital electronic clock for Hongtai led digital calendar wall clock?

Hongtai led digital calendar wall clock digital electronic clock alarm clock setting adjustment method is as follows:

1. Press and hold the setting key (3-5 seconds) until the alarm clock is set. Press the setting key again to adjust the grouping of related alarm clocks, and the hour digital tube flashes;

2. Press the up key or down key to adjust the hour, and then press the set key again, and the digital tube of minutes flashes. Press the up key or down key to adjust the minutes;

Third, after adjustment, press the exit key to exit the alarm setting state!