To Set The Home Time; To Switch The Home Time Between 12-Hour And 24-Hour Format - Casio SF-4990 User Manual

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
•
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
•
The seconds count of the timepiece resets to "00'' when you press

To switch the Home Time between 12-hour and 24-hour format

Pressing while the Home Time is displayed toggles it between 12-hour
12/24
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.
toggles between AM and PM.
ENTER
Using the Home Time function
to store them.
.
ENTER
65
E