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MA0212-A
USER’S GUIDE 2453/2642
About This Manual
•The operational procedures for Modules 2453 and 2642
| are identical. All of the illustrations in this manual show |
| Module 2453. |
| • Button operations are indicated using the letters shown |
| in the illustration. |
| • These watches are equipped with two color LCD panels. |
| For the sake of simplicity, the screen shots in this |
Module 2453 | manual are shown using only one color. |
•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 2642
General Guide
•Press C to change from mode to mode.
•In any mode, press L to illuminate the display.
Timekeeping Mode | Telememo Mode | Alarm Mode |
Press .
Timekeeping
Stopwatch Mode |
| Countdown Timer Mode | Dual Time Mode | |||||||||||||
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Hour : Minutes Seconds
Month – Day
Day of week
PM indicator
Use the Timekeeping Mode to set and view the current time and date. You also use the Timekeeping Mode to select the display color pattern.
To set the 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 to move the flashing in the sequence shown below to select other settings.
Seconds |
| DST |
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| Hour |
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| Minutes |
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Color Pattern Day
Month
Year
Daylight Saving Time (DST)
Daylight Saving Time (summer time) advances the 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 time between DST and Standard Time
1. In the Timekeeping Mode, hold down A until the seconds start to flash, which indicates the setting screen.
2. Press C once to display the DST setting screen, which
is indicated by a flashing (DST on) or
(DST off) indicator.
3. Press D to toggle between Daylight Saving Time (
displayed) and standard time ( displayed).
4. Press A to exit the setting screen.
3.When the setting you want to change is flashing, use D and B to change it as described below.
To change this setting | Perform this button operation |
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Seconds | Press D to reset to 00. |
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DST | Press D to toggle between Daylight Saving Time ( | ) and | |
standard time ( | ). |
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Hour, Minutes, Year, | Use D (+) and B |
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Month, Day |
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Color Pattern | Use D and B to change the color pattern setting. |
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•Pressing D while the seconds are in the range of 30 to 59 resets them to 00 and adds 1 to the minutes. In the range of 00 to 29, the minutes are unchanged.
•See “Daylight Saving Time (DST)” for details on DST setting.
•See “Color Pattern Setting” for details about the color pattern setting.
4.Press A to exit the setting screen.
•The day of the week is automatically displayed in accordance with the date (year, month, and day) settings.
•The year can be set in the range of 2000 to 2039.
•The watch’s
To toggle between 12-hour and 24-hour timekeeping
In the Timekeeping Mode, press D to toggle between
•With the
•With the
•The
•The DST indicator appears on the display to indicate that daylight saving time is turned on.
Color Pattern Setting
This watch is equipped with two color LCD panels, which provide a choice of 12 different color patterns from which you can choose.
To change the color pattern setting
1. In the Timekeeping Mode, hold down A until the seconds start to flash, which indicates the setting screen.
2. Use C to cycle through the available setting screens until the color pattern setting screen (indicated by the
flashing indicator) is on the display.
3. Use B and D to select the color pattern you want.
4. Press A to exit the setting screen.
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