Casio module 5582

1. In the Timekeeping Mode, hold A for about two seconds and let go when the Home City name shows.
2. Press D to step through the settings: Home City, summer time, seconds, hours, minutes, year, month, day, then 12/24-hour format and the other options.
3. On the seconds, press E to reset them to 00.
4. On the hours, minutes, year, month or day, use B and E to change the value.
5. On the 12/24-hour format, press E to switch between 12H and 24H.
6. Press A to leave the setting screen.

From Casio's guide, page 14

1. In the Timekeeping Mode, hold A for about two seconds and let go when the Home City name shows.
2. Press D once to reach the summer time setting.
3. Press E to cycle through AUTO, OFF (standard time) and ON (summer time).
4. Press A to leave the setting screen.

From Casio's guide, page 14

1. In the Timekeeping Mode, hold A for about two seconds and let go when the Home City name shows.
2. Use B and E to change the Home City.
3. Press A to leave the setting screen.

From Casio's guide, page 14

1. Press D until the Alarm Mode shows.
2. Press E until the alarm you want (AL1 to AL5) shows.
3. Hold A for about two seconds and let go when the hour digits flash.
4. Use B and E to set the hour (in 12-hour format, P marks p.m.), press D, then set the minutes the same way.
5. Press D so the alarm type flashes, and press E to choose DAILY, 1TIME or SCH (a set date).
6. For DAILY or 1TIME, press A twice to leave the setting screen.
7. For SCH, press A once, use B and E to set the year, month and day (D moves between them), then press A to leave.

From Casio's guide, page 12

1. In the Timekeeping Mode, hold A for about five seconds and let go when 00 flashes.
2. If the second hand is not at 12 o'clock, use B and E to move it there.
3. Press D, then use B and E to put the mode hand at 12 o'clock.
4. Press D, then use B and E to put the hour and minute hands at 12 o'clock.
5. Press A to leave the setting screen.

From Casio's guide, page 17

1. Press B to light the display.
2. To change the duration: in the Timekeeping Mode hold A for about two seconds until the Home City name shows, then press D 13 times to show LIGHT.
3. Press E to choose 1 (1.5 seconds) or 3 (3 seconds).
4. Press A to leave the setting screen.

From Casio's guide, page 15

1. In the Timekeeping Mode, hold A for about two seconds and let go when the Home City name shows.
2. Press D 11 times: KEY♪ or MUTE flashes.
3. Press E to choose KEY♪ (beep on) or MUTE (beep off).
4. Press A to leave the setting screen.

From Casio's guide, page 17

1. Press D until the Stopwatch Mode shows.
2. Press E to start and A to stop; E again carries on.
3. For a lap time, press E while it runs; the lap shows for eight seconds.
4. When it is stopped, press A to reset it to zero.

From Casio's guide, page 9

1. Press D until the Timer Mode shows.
2. Hold A for about two seconds and let go when the hour digits flash.
3. Use B and E to set the hours, press D for the minutes, and D again for the seconds.
4. Press A to leave the setting screen.
5. Press E to start, A to pause and E to carry on.
6. To go back to the start time, pause it and press A.

From Casio's guide, page 11

1. In the Timekeeping Mode, hold A for about two seconds and let go when the Home City name shows.
2. Press D twice so the seconds flash.
3. Hold B for at least five seconds and let go when RESET stops flashing.

From Casio's guide, page 18