The date can be set within the range of Januto December 31, 2099. The day of the week is automatically set in accordance with the date. After you set the time and date, press A to return to the Timekeeping Mode.To switch between the 12-hour and 24-hour formats, press D while some digits are flashing. Holding down E changes the number at high speed. While any other digits (besides seconds) are selected (flashing), press E to increase the number.
If the seconds’ count is in the range of 00 to 29, the minutes’ count is unchanged. If you press E while the seconds’ count is in the range of 30 to 59, the seconds are reset to “00” and 1 is added to the minutes. While the seconds’ digits are selected (flashing), press E to reset the seconds to “00”.The seconds’ digits flash on the display because they are selected. Press A while in the Timekeeping Mode.