Theben TR top2 Manual page 12

Either confirm with the OK push button or modify the month (flashing) with the arrow
buttons and then confirm by pressing OK.
Either confirm with the OK push button or modify the day (flashing) with the arrow
buttons and then confirm by pressing OK.
Either confirm with the OK push button or modify the hours (flashing) with the arrow
buttons and then confirm by pressing OK.
Either confirm with the OK push button or modify the minutes (flashing) with the arrow
buttons and then confirm by pressing OK.
Either confirm with the OK push button or modify the changeover rule for the
automatic summer/winter time changeover with the arrow buttons and then confirm by
pressing OK.
 The time switch is now in the auto mode.
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