Casio SF-7990 - Manual (Page 67)

65 E
To set the Home Time
1. Display the current Home Time.
2. Press
EDIT .
• The current hour setting on the display flashes because it is selected.
3. Use the
H and J cursor keys to move the flashing selection around the
Home Time display. When any number is selected (flashing), you can change
it by entering a new value.
• You can change the Home Time setting even if summer time (DST) is
selected.
• Use 12-hour format if the Home Time is set for 12-hour format or 24-hour
format if the Home Time is set for 24-hour format.
• Each press of
AM/PM toggles between AM and PM.
• All illegal input (26 for the hour, 65 for the minutes) is ignored.
• Years can be input within the range of 1901 through 2099.
4. After you set the time and date, press
ENTER to store them.
• The seconds count of the timepiece resets to “00'’ when you press
ENTER .
To switch the Home Time between 12-hour and 24-hour format
Pressing 12/24 while the Home Time is displayed toggles it between 12-hour
format and 24-hour format.
• The 12-hour/24-hour setting is set up as a toggle setting. This means that
each time you select the 12/24 HOURS item in the function menu, the Home
Time display switches from its present setting to the opposite one.
• The 12-hour/24-hour setting you make is applied for the time displays
in the Schedule Keeper, Home Time and World Time display.
Using the Home Time function