MA0507-EA
Operation Guide 3750/4314(B)
Module 3750 (A)
Module 3750 (B)
•The operational procedures for Modules 3750 (A), 3750 (B) and 4314 are identical. All of the illustrations in this manual show Module 3750 (A).
•Depending on the model of your watch, display text appears either as dark figures on a light background or light figures on a dark background. All sample displays in this manual are shown using dark figures on a light background.
•For the sake of simplicity, the sample displays in this manual do not show the analog hands of the watch.
•Button operations are indicated using the letters shown in the illustration.
•Each section of this manual provides you with the information you need to perform operations in each mode. Further details and technical information can be found in the “Reference” section.
Module 4314
•Press Cto change from mode to mode.
•In any mode, press Bto illuminate the display.
Timekeeping Mode |
World Time Mode |
Countdown Timer Mode |
Stopwatch Mode |
Alarm Mode |
Hand Setting Mode |
Press.
This watch features separate digital and analog timekeeping. The procedures for setting the digital time and analog time are different.
•In the Timekeeping Mode, you can press D to change the display format as shown below.
[Module 3750 (A)]
Hour : Minutes Seconds |
PM indicator |
Day of Week |
Month – Day |
[Module 4314] |
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Day of Week |
Month – Day |
Hour : Minutes Seconds |
PM indicator |
Digital Time and Date
Use the Timekeeping Mode to set and view a digital display of the current time and date. When setting the digital time, you can also configure settings for summer time (Daylight Saving time or DST), your Home City code (the code for the city where you normally use the watch), and the 12/24-hour format.
•This watch is preset with a number of city codes, each of which represents the time zone where that city is located. When setting the digital time, it is important that you select the correct city code for your Home City. If your location is not included in the preset city codes, select the preset city code that is in the same time zone as your location.
•Note that all of the times for the World Time Mode city codes are displayed in accordance with the digital time and date settings you configure in the Timekeeping Mode.
•After you correctly set your Home City time and date, you can set the watch up for timekeeping with a different city code simply by changing the Home City code in the Timekeeping Mode.
To set the digital time and date
1. In the Timekeeping Mode, hold down A until the seconds start to flash, which indicates the setting
screen.
2. Press C twice to move the flashing to the Home City code setting (see the illustration below), and then use
B and Dto select the code you want.
• Make sure you select your Home City code before changing any other setting.
•For full information on city codes, see the “City Code Table”.
3.Press Cto move the flashing in the sequence shown below to select the other settings.
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Seconds |
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DST |
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Home City Code |
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Hour |
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Minutes |
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Day |
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Month |
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Year |
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12/24-Hour format |
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4.When the setting you want to change is flashing, use Band Dto change it as described below.
Screen |
To do this: |
Do this: |
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Reset the seconds to 00 |
Press D. |
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Toggle between Daylight Saving Time (ON) and |
Press D. |
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Standard Time (OF) |
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Change the Home City code |
Use D(east) and B(west). |
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Change the hour or minutes |
Use D(+) and B(–). |
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Toggle between 12-hour (12H) and 24-hour |
Press D. |
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(24H) timekeeping |
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Change the year |
Use D(+) and B(–). |
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Change the month or day |
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5. Press Ato exit the setting screen.
•See “Digital Time Daylight Saving Time (DST) Setting” below for details about the DST setting.
Digital Time Daylight Saving Time (DST) Setting
Module 3750 (A)
DST indicator
Module 4314 |
Daylight Saving Time (summer time) advances the digital time setting by one hour from Standard Time. Remember that not all countries or even local areas use Daylight Saving Time.
To toggle the Timekeeping Mode digital time between DST and Standard Time
1.In the Timekeeping Mode, hold down Auntil the seconds start to flash, which indicates the setting screen.
2.Press C once to display the DST setting screen.
3.Press D to toggle between Daylight Saving Time (ON displayed) and Standard Time (OF displayed).
4.Press Ato exit the setting screen.
•The DST indicator appears on the Month – Day screen to indicate that Daylight Saving Time is turned on.
1
Operation Guide 3750/4314(B)
Setting the Analog Time
Perform the procedure below when the time indicated by the analog hands does not match the time of the digital display.
To adjust the analog time
1. In the Timekeeping Mode, press Cfive times to enter the Hand Setting Mode.
2. Hold down Auntil the current digital time starts to flash, which indicates the analog setting screen.
3. Press Dto advance the analog time setting by 20 seconds.
• Holding down Dadvances the analog time setting at high speed.
•If you need to advance the analog time setting a long way, hold down Duntil the time starts advancing at high speed, and then press B. This locks the highspeed hand movement, so you can release the two buttons. High-speed hand movement continues until you press any button. It will also stop automatically after the time advances 12 hours or if an alarm (daily alarm or countdown beeper) starts to sound.
4.Press A to exit the setting screen.
•The watch will automatically adjust the minute hand slightly to match its internal second count when you exit the setting screen.
•To return to the Timekeeping Mode, press C.
Module 3750 (A)
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Current time for |
City code |
the selected |
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city code |
World Time digitally displays the current time in 27 cities (29 time zones) around the world.
•All of the operations in this section are performed in the World Time Mode, which you enter by pressing C.
To view the time in another city
In the World Time Mode, press Dto scroll eastwardly through city codes.
•For full information about city codes, see the “City Code Table”.
•If the current time shown for a city is wrong, it probably means there is a problem with your Timekeeping Mode time and/or Home City code settings. Go to the Timekeeping Mode and make the necessary adjustments.
Module 4314
To toggle a city code time between Standard Time and Daylight Saving Time
1. In the World Time Mode, use D to display the city code whose Standard Time/Daylight Saving Time setting you
want to change.
2. Hold down Afor about two seconds to toggle between
Daylight Saving Time (DST indicator displayed) and
Standard Time (DST indicator not displayed).
• The DST indicator is on the display whenever you display a city code for which Daylight Saving Time is turned on.
• Note that the DST/Standard Time setting affects only the
currently displayed city code. Other city codes are not
affected.
• Note that you cannot switch between Standard Time
and Daylight Saving Time while GMT is selected as the city code.
The countdown timer can be set within a range of one minute to 60 minutes. An alarm sounds when the
countdown reaches zero. The countdown timer also has
an auto-repeat feature and a progress beeper that signals
the progress of the countdown.
• All of the operations in this section are performed in the Countdown Timer Mode, which you enter by pressing
C.
Minutes Seconds
Configuring the Countdown Timer
The following are the settings you should configure before
actually using the countdown timer.
Countdown start time; Auto-repeat on/off; Progress
beeper on/off
• See “To configure the countdown timer” for information
about setting up the timer.
Module 4314
Auto-repeat
When auto-repeat is turned on, the countdown automatically restarts from the countdown start time when it reaches zero. If left running, the countdown is repeated a total of eight times, after which it stops automatically.
When auto-repeat is turned off, the countdown stops when it reaches zero and the display shows the original countdown start time.
•Pressing D while an auto-repeat countdown is in progress pauses the current countdown. You can resume the auto-repeat countdown by pressing D, or you can press Ato reset to the countdown time starting value.
Countdown Timer Beeper Operations
The watch beeps at various times during a countdown so you can keep informed about the countdown status without looking at the display. The following describes the types of beeper operations the watch performs during a countdown.
Countdown End Beeper
The countdown end beeper lets you know when the countdown reaches zero.
•When the progress beeper is turned off, the countdown end beeper sounds for about 10 seconds, or until you press any button to stop it.
•When the progress beeper is turned on, the countdown end beeper sounds for about one second.
Progress Beeper
When the progress beeper is turned on, the watch uses beeps to signal countdown progress as described below.
•Starting from five minutes before the end of the countdown, the watch emits four short beeps at the top of each countdown minute.
•30 seconds before the end of the countdown, the watch emits four short beeps.
•The watch emits a short beep for each of the last 10 seconds of the countdown.
•If the countdown start time is six minutes or greater, the watch emits a short beep for each second of the final 10 seconds before the five-minute point is reached. Four short beeps are emitted to signal when the five-minute point is reached.
To configure the countdown timer
1. While the countdown start time is on the display in the Countdown Timer Mode, hold down A until the current
countdown start time starts to flash, which indicates the
setting screen.
• If the countdown start time is not displayed, use the procedure under “To use the countdown timer” to display it.
2.Press Cto move the flashing in the sequence shown below to select other settings.
Start Time |
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Auto-repeat |
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Progress Beeper
3.When the setting you want to change is flashing, use Band Dto change it as described below.
Setting |
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Button Operation |
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Start Time |
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Use D(+) and B(–) to change the setting. |
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• You can set a start time in the range of 1 to 60 minutes in |
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1-minute increments. |
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Auto-repeat |
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Press Dto toggle auto-repeat on ( |
displayed) and off |
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displayed). |
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Progress Beeper |
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Press D to toggle the progress beeper on (ON) and off |
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(OF). |
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4. Press Ato exit the setting screen.
•You can also perform steps 1 and 2 of the above procedure whenever you need to view the current auto-repeat and progress beeper settings.
To use the countdown timer
Press Dwhile in the Countdown Timer Mode to start the countdown timer.
• The countdown timer operation continues even if you
exit the Countdown Timer Mode.
• Press Dwhile a countdown operation is in progress to pause it. Press Dagain to resume the countdown.
•To completely stop a countdown operation, first pause it (by pressing D), and then press A. This returns the countdown time to its starting value.
Module 3750 (A) |
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Seconds |
1/100 |
Minutes |
second |
The stopwatch lets you measure elapsed time, split times, and two finishes.
•The display range of the stopwatch is 59 minutes, 59.99 seconds.
•The stopwatch continues to run, restarting from zero after it reaches its limit, until you stop it.
•The stopwatch measurement operation continues even if you exit the Stopwatch Mode.
•Exiting the Stopwatch Mode while a split time is frozen on the display clears the split time and returns to elapsed time measurement.
•All of the operations in this section are performed in the Stopwatch Mode, which you enter by pressing C.
Module 4314
To measure times with the stopwatch
Elapsed Time
Start |
Stop |
Re-start |
Stop |
Clear |
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Split Time |
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Start |
Split |
Split release |
Stop |
Clear |
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Two Finishes |
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Start |
Split |
Stop |
Split release |
Clear |
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First runner |
Second runner |
Display time of |
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finishes. |
finishes. |
second runner. |
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Display time of |
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first runner. |
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