Introduction - If you have any usage issues, please Google them yourself
1, boot, show 12:00:00 time to start the timer 2, P0.0/AD0 control " seconds" of adjustment, each time plus 1 second 3, P0.1/AD1 control " points" of adjustment , each time, add 1 point 4, P0.2/AD2 control " time" to adjust, each time plus one hour