Watch Catalog

Casio module 3414

Solar powered module. 3414 is the number engraved on the caseback of these watches, and Casio files its operation manual under it. 2 watches in the catalog run on it.

How to operate module 3414

Short steps in our words. The buttons are lettered as in Casio's operation guide, where each task's page is given.

Set the time and date

  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. Check the Home City first: press A (east) or C (west) until your city code shows.
  3. 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, display units, then back to the city code.
  4. On the 12/24-hour format, press A to switch between 12H and 24H.
  5. On the seconds, press A to reset them to 00.
  6. On the hour, minutes, year, month or day, press A (+) or C (-) to change it (hold for fast).
  7. Press E twice to leave the setting screen.

Good to know

Set the time by hand only when the watch cannot receive a time signal.

The watch sets itself from the time signal of the transmitter that serves your Home City (England, Germany, the United States, Japan or China), up to six times a night between midnight and 5 a.m. (five for China), while left in the Timekeeping Mode or World Time Mode.

Manual receive: press D until the Receive Mode shows (R/C), then hold A until RC Hold shows and disappears; keep the watch still with its 12 o'clock side towards a window for the two to ten minutes it takes (up to 20). GET shows when it worked, ERR when it failed.

Resetting the seconds between 30 and 59 adds one minute.

In 12-hour format, P marks noon to 11:59 p.m.

The calendar allows for month lengths and leap years; the day of the week follows the date by itself.

From any mode, hold D for about two seconds to go back to the Timekeeping Mode.

Left for two or three minutes with a setting flashing, the watch leaves the setting screen by itself.

From Casio's guide, page E-30

Daylight saving time

  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 step through AUTO (Auto DST), OFF (standard time) and ON (summer time).
  4. Press E twice to leave the setting screen.

Good to know

AUTO can be picked only for a Home City that receives a time signal; with it, the watch changes the setting from the signal.

The DST indicator shows while summer time is on.

Summer time cannot be switched while UTC is the Home City.

If the time is one hour off where no signal can be received, the Home City DST setting may need changing by hand.

For a World Time city: in the World Time Mode, press A or C until the city shows, then hold E for at least two seconds until DST Hold ON or DST Hold OFF flashes; this switches that city between summer time and standard time. It cannot be done for UTC.

From Casio's guide, page E-28

Home City

  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 A (east) or C (west) until the code of your city shows.
  3. Press D to see the DST setting and press A to change it if needed.
  4. Press E twice to leave the setting screen.

Good to know

The city codes are in the City Code Table at the back of the manual.

If the time is off by hours, the Home City may be wrong.

When the battery falls to Level 5 or is replaced, the Home City goes back to TYO (Tokyo); set it again.

With TYO as the Home City, the units are fixed to meters, hPa and Celsius.

From Casio's guide, page E-28

Set an alarm

  1. Press D until the Alarm Mode shows (ALM, after the Countdown Timer Mode).
  2. Press A or C until the alarm you want shows: AL-1 to AL-4 (one-time alarms) or SNZ (snooze alarm).
  3. Hold E until SET Hold shows and the alarm time flashes.
  4. Press D to move between the hour and the minutes, and press A (+) or C (-) to change them. In 12-hour format, P marks p.m.
  5. Press E to leave the setting screen. Setting an alarm time switches that alarm on.
  6. Hold D for about two seconds to go back to the Timekeeping Mode.

Good to know

An alarm sounds for about 10 seconds at the set time, in any mode; press any button to stop it.

The snooze alarm sounds up to seven times, about five minutes apart; switching it off or opening its setting screen or the Timekeeping setting screen stops it.

To switch an alarm or the hourly time signal (SIG) on or off, pick it with A or C in the Alarm Mode and press B.

The alarm on indicator shows in all modes while any alarm is on.

Left for about three minutes without a button press, the Alarm Mode goes back to the Timekeeping Mode by itself.

From Casio's guide, page E-92

Light

  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 starts to scroll, press D until LIGHT shows, press A to switch between 1 (1.5 seconds) and 3 (three seconds), then press E twice.
  3. Auto light (the display lights when you tilt the watch towards you by more than 40 degrees): in the Timekeeping Mode, hold L for at least three seconds to switch it on or off; LT shows in all modes while it is on.

Good to know

The auto light works only when it is dark enough, and not while an alarm sounds, during signal reception or compass calibration. It turns itself off when the battery falls to Level 4.

Turn the auto light off before riding a bicycle or a motorcycle or driving.

The light goes off when an alarm sounds. Frequent use runs down the battery.

From Casio's guide, page E-97

Button tone

  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 the button tone setting shows (MUTE or KEY♪).
  3. Press A to switch between KEY♪ (tone on) and MUTE (tone off).
  4. Press E twice to leave the setting screen.

Good to know

The mute indicator shows in all modes while the tone is off.

Alarms, the hourly time signal, the barometric pressure change alert and the countdown timer alarm still sound with the tone off.

From Casio's guide, page E-101

Stopwatch

  1. Press D until the Stopwatch Mode shows (STW, 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 to zero.
  4. For a split time, press C while it runs (SPLIT shows); press C again to release it.
  5. For two finishes: start with A, press C when the first finishes, A when the second finishes, then C to see the second time and C again to reset.
  6. Hold D for about two seconds to go back to the Timekeeping Mode.

Good to know

It counts up to 999 hours 59 minutes 59.9 seconds and keeps running in other modes.

Leaving the Stopwatch Mode while a split time shows clears the split time.

From Casio's guide, page E-87

Countdown timer

  1. Press D until the Countdown Timer Mode shows (TMR, after the Stopwatch Mode).
  2. The start time must show before you can set it: if a countdown is running, press A to stop it, then C to go back to the start time; if it is paused, press C.
  3. Hold E for at least two seconds: SET Hold flashes; keep holding until the start time flashes.
  4. Press D to move between the hours and the minutes, and press A (+) or C (-) to change them.
  5. Press E to leave the setting screen.
  6. Press A to start, A to stop and A to carry on; when it is stopped, press C to reset it to the start time.
  7. Hold D for about two seconds to go back to the Timekeeping Mode.

Good to know

For 24 hours, set 0H 00'00.

An alarm sounds for 10 seconds at zero, in any mode; press any button to stop it. The countdown then goes back to the start time by itself.

The watch does not receive the time signal while a countdown is running.

From Casio's guide, page E-89

Module 3414 specs

Type
solar
Power
Solar powered
Accuracy
±15 seconds per month (with no signal calibration)
Functions
World time, Sunrise/sunset display, Stopwatch, Timer, Alarm/hourly time signal, Light, Light color, Calendar, Mute feature, Energy saving feature, Battery display/alert, Run time, 12/24-hour format, Time adjustment details
Manual
Casio's operation guide for module 3414

Watches with the 3414