To Toggle Between 12-Hour And 24-Hour Timekeeping - Casio 5679 User Manual

To toggle between 12-hour and 24-hour timekeeping

In the Timekeeping Mode, press D to toggle between 12-hour timekeeping
(indicated by A or P on the display), or 24-hour timekeeping.
• With the 12-hour format, the P (PM) indicator appears on the display for times in
the range of noon to 11:59 p.m. and the A (AM) indicator appears for times in the
range of midnight to 11:59 a.m.
•
With the 24-hour format, times are displayed in the range of 0:00 to 23:59, without
any indicator.
•
The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is
applied in all modes.
Digital Time Daylight Saving Time (DST) Setting
Daylight Saving Time (summer time) advances the digital time setting by one hour
from Standard Time. Remember that not all countries or even local areas use
Daylight Saving Time.
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