Casio PV-750 Function Manual page 3

To select a time zone city
1. On the clock screen, tap the city name you want to change.
2. In the index at the bottom of the display, use the stylus to tap the letter
that begins the name of the city you want to select.
3. Highlight the name of the city you want to select by tapping it or using
the Action control.
4. When the city you want is highlighted on the screen, tap Set to register
it and close the setting screen.
To switch between standard time and daylight saving time (DST)
On the clock screen, tap on the DST (summer time) setting of one of the
clocks to toggle it between DST on (
114
DST (summer time) setting
) and DST off (no indicator).