Casio module 3444

1. In the Timekeeping Mode, hold E for at least two seconds: SET Hold flashes, then CITY shows. Keep holding until the city code and name start to scroll.
2. Press D to step through the settings: city code, DST, 12/24-hour format, seconds, hour, minutes, year, month, day, button tone, light duration, Power Saving, then the sensor units.
3. On the 12/24-hour format, press A to switch between 12H and 24H.
4. On the seconds, press A to reset them to 00.
5. On the hour, minutes, year, month or day, press A to go up and C to go down.
6. Press E twice to leave the setting screen.
7. To take the time from the radio signal now: press D until the Receive Mode (R/C) shows, then hold A until RC Hold shows and goes out. Keep the watch still, 12 o'clock towards a window, until GET or ERR shows.

From Casio's guide, page E-30

1. In the Timekeeping Mode, hold E for at least two seconds, until the city code and name start to scroll.
2. Press D once: the DST setting shows.
3. Press A to cycle through AUTO (Auto DST), OFF (standard time) and ON (summer time).
4. Press E twice to leave. DST shows while summer time is on.

From Casio's guide, page E-28

1. In the Timekeeping Mode, hold E for at least two seconds, until the city code and name start to scroll.
2. Press A (east) or C (west) until your city code shows.
3. Press E twice to leave.

From Casio's guide, page E-28

1. Press D until the Alarm Mode (ALM) shows, after the Countdown Timer Mode.
2. Press A or C to scroll through AL-1 to AL-4, SNZ (the snooze alarm) and SIG (the hourly signal) until the alarm you want shows.
3. Hold E until SET Hold shows and the alarm time flashes; setting the time switches the alarm on.
4. Press A to go up and C to go down; press D to move between the hour and the minutes.
5. Press E to leave.
6. To switch an alarm or the hourly signal on or off, select it with A or C in the Alarm Mode and press B.

From Casio's guide, page E-87

1. Press L in any mode to light the display.
2. To change the duration: in the Timekeeping Mode hold E until the city code scrolls, then press D until LIGHT shows.
3. Press A to switch between 1 (1.5 seconds) and 3 (three seconds), then E twice to leave.
4. Auto light (the display lights when you tilt the watch towards your face): in the Timekeeping Mode, hold L for at least three seconds to turn it on or off; LT shows while it is on.

From Casio's guide, page E-92

1. In the Timekeeping Mode, hold E for at least two seconds, until the city code and name start to scroll.
2. Press D until KEY♪ or MUTE shows.
3. Press A to switch between KEY♪ (beep on) and MUTE (beep off), then E twice to leave.

From Casio's guide, page E-96

1. Press D until the Stopwatch Mode (STW) shows, after the Data Recall Mode.
2. Press A to start, A to stop, and A again to carry on.
3. When it is stopped, press C to reset it.
4. For a split time, press C while it runs (SPLIT shows); press C again to let the display catch up.
5. For two finishes: press C when the first finishes, A when the second finishes, then C to see the second time.

From Casio's guide, page E-82

1. Press D until the Countdown Timer Mode (TMR) shows, after the Stopwatch Mode.
2. If a countdown is running, press A to stop it, then C to reset it; if it is paused, press C.
3. Hold E for at least two seconds, until the start time flashes.
4. Press D to move between the hours and the minutes; press A to go up and C to go down.
5. Press E to leave.
6. Press A to start, A to stop, A to carry on; when stopped, press C to reset.

From Casio's guide, page E-84