Casio module 5659

1. In the Timekeeping Mode, hold A for at least two seconds and let go when the Home City name shows (SET shows first). The hands move out of the way of the display.
2. Press C until the setting you want flashes. The order is: Home City, summer time, seconds, hours, minutes, year, month, day, 12/24-hour format, day of the week language, button tone, light duration, auto time adjustment, power saving, then back to the Home City.
3. On the seconds, press D to reset them to 00.
4. On the other settings, press B or D to change them.
5. Press A to finish.

From Casio's guide, page 16

1. In the Timekeeping Mode, hold A for at least two seconds and let go when the Home City name shows.
2. Press C: the summer time setting flashes.
3. Press D to step through AUTO (switches between standard time and summer time by itself), OFF (always standard time) and ON (always summer time).
4. Press A to finish.

From Casio's guide, page 16

1. In the Timekeeping Mode, hold A for at least two seconds and let go when the Home City name shows.
2. Press B or D until your city shows.
3. Press C: the summer time setting flashes; press D to change it if needed.
4. Press A to finish.

From Casio's guide, page 15

1. Press C until the Alarm Mode shows (ALM), after the Timer Mode.
2. Press D to pick the alarm, AL1 to AL5.
3. Hold A for at least two seconds and let go when the hours flash.
4. Press B or D to set the hour. In 12-hour format, P marks p.m.
5. Press C: the minutes flash. Press B or D to set them.
6. Press A: this switches the alarm between on and off. Check that ON shows; if OFF shows, press A again.
7. Hold C for at least one second to go back to the Timekeeping Mode.

From Casio's guide, page 18

1. In the Timekeeping Mode, hold A for at least five seconds and let go when 0:00 flashes (H.SET shows after about 3.5 seconds). The hour and minute hands move to 12 o'clock.
2. If the hour and minute hands are not at 12 o'clock, press B or D to put them there.
3. Press A to leave the setting screen.

From Casio's guide, page 22

1. Press B to light the face and the display.
2. To change how long it lights: in the Timekeeping Mode, hold A for at least two seconds until the Home City shows, press C until LIGHT shows, press D to pick LT1 (1.5 seconds) or LT3 (three seconds), then press A.

From Casio's guide, page 9

1. In the Timekeeping Mode, hold A for at least two seconds and let go when the Home City name shows.
2. Press C until KEY♪ or MUTE flashes.
3. Press D to pick KEY♪ (button tone on) or MUTE (button tone off).
4. Press A to leave the setting screen.

From Casio's guide, page 23

1. Press C until the Stopwatch Mode shows (STW), after the World Time Mode.
2. Press D to start, D to stop, and D again to carry on.
3. When it is stopped, press A to reset it to zero.
4. Split or lap: with the stopwatch at zero, press A to pick SPL (split time) or LAP (lap time). Start with D; each press of A shows the split or lap time for about eight seconds; stop with D and press A to reset.
5. Hold C for at least one second to go back to the Timekeeping Mode.

From Casio's guide, page 20

1. Press C until the Timer Mode shows (TMR), after the Stopwatch Mode.
2. If a countdown is running, press D to pause it and A to reset it to its start time.
3. Hold A for at least two seconds and let go when the minutes flash.
4. Press B or D to set the minutes, press C, then set the seconds the same way.
5. Press A to leave the setting screen.
6. Press D to start, D to pause and D to carry on; when paused, press A to reset it to the start time.
7. Hold C for at least one second to go back to the Timekeeping Mode.

From Casio's guide, page 21

1. In the Timekeeping Mode, hold A for at least two seconds and let go when the Home City name shows.
2. Press C twice: the seconds flash.
3. Hold B for at least seven seconds; ALL and RESET alternate. Let go when only RESET shows.
4. Press A to leave the setting screen.

From Casio's guide, page 23