So, in order to enter the correct time and date, you need to enter the "administrator" on the cash machine. Click on the keyboard symbol H. the display will show the field to enter the current date. Clear the format - DD MM YY. It can't be changed. Otherwise the machine will not accept your request.
To check, click PI. Provided that the date entered is right, it should pop up a window for the introduction of the current time. The format is standard - HH MM. When you enter again, press PI.
Note that neither time, nor the date of transfer back into a cash machine anymore, assuming that was punched at least one check in this new change.
If it so happened that the date on the cash machine has gone far ahead, the urgent need to replace the entire fiscal memory. Work on this unit anymore. Otherwise it would mean problems with the law and the inevitable financial penalty.