3'' 9Digits Large LED Wall Clock Countdown Count Up Event Timer For Special Day;

Count up operation: remember to input full day and full time then input target day. for example, 222 00:00:00 then input target day 500. Press "Set" button again to save your setting. Last step, press "ok" button to start count up from 222 00:00:00 to 500 days.

A lot of buyers contact us that this timer can not do count up because they just type day then press "set" button to save. Then press "ok" button to start count up. So please type full day and full time and target day before press "set button" again.

Notice: input both day and time even though time is 00:00:00