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MA0804-EA
Operation Guide 3137
About This Manual
•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.
• 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.
General Guide
•Press C to change from mode to mode.
•In any mode (except when a setting screen is on the display), press B to illuminate the display for about two seconds.
Timekeeping Mode | World Time Mode |
Press .
Timekeeping
•If you do not perform any operation for a few minutes while a setting screen (with flashing digits) is on the display, the watch exits the setting screen automatically.
•If you do not perform any operation for a few minutes in the Alarm Mode, the watch reverts to the normal timekeeping screen automatically.
Alarm Mode |
| Stopwatch Mode |
| Countdown |
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| Timer Mode |
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Daylight Saving Time (DST) Setting
Month – Day
Day of week
PM indicator
Hour : Minutes Seconds
To set the time and date
Use the Timekeeping Mode to set and view the current time and date.
•Pressing Ain the Timekeeping Mode will display the currently selected Home City.
•Press Dto toggle between
•With
•The AM and PM indicators do not appear when you are using
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 a city code time between Standard Time and Daylight Saving Time
DST indicator | 1. In the World Time Mode, use D to display the city code |
(time zone) whose Standard Time/Daylight Saving Time | |
| setting you want to change. |
| 2. Hold down Afor about one second to toggle between |
| Daylight Saving Time (DST indicator displayed) and |
| Standard Time (DST indicator not displayed). |
1.While in the Timekeeping Mode, hold down Auntil the second’s digits flash on the display, which indicates the setting screen.
2.Press Cto move the flashing in the sequence shown below.
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| Seconds |
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| DST |
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| City code |
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| Hour |
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| Day |
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| Month |
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| Year |
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| Minutes |
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3.While the seconds setting is selected (flashing), press D to reset it to 00. If you press D while the seconds setting is in the range of 30 to 59, the seconds are reset to 00 and 1 is added to the minutes. If the seconds setting is in the range of 00 to 29, the minutes count is unchanged.
•While the DST* setting is selected (DST on indicator is flashing), press D to toggle it on (On) and off (OF).
•The DST on/off setting you select for the Timekeeping Mode affects the World Time Mode.
•While the city code setting is selected, use D and B to scroll through the available codes until the one you want to use as your home time city is displayed.
•For full information on city codes, see the “City Code Table”.
4.While any other setting is selected (flashing), press Dto increase it or press B to decrease it. Holding down Dor B scrolls at high speed.
5.Press Ato exit the setting screen.
•The day of the week is set in accordance with the date automatically.
•The date can be set within the range of January 1, 2000 to December 31, 2099.
•The watch’s
lengths and leap years automatically. Once you set the date, there should be no reason to change it except after replacement of the watch’s battery.
* See “Daylight Saving Time (DST) Setting” for details about the DST setting.
Illumination Precautions
Your watch uses two LEDs to illuminate the display for easy reading in the dark. In any mode (except when the setting screen is on the display), press B to turn on illumination for about two seconds.
•Illumination may be hard to see when viewed under direct sunlight.
•Illumination turns off automatically whenever an alarm sounds.
•Frequent use of illumination shortens the battery life.
World Time
• The DST indicator will appear 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. |
Alarms
Mode indicator | You can set five independent Daily Alarms. When an | |||
alarm is turned on, the alarm tone sounds when the alarm | ||||
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| time is reached. |
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| You can turn on an Hourly Time Signal that causes the |
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| watch to beep twice every hour on the hour. |
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| • There are six screens in the Alarm Mode. Five are for |
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| daily alarms (indicated by numbers from x1 through |
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| x5), and one is for the Hourly Time Signal (indicated by |
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| SIG). |
Alarm time |
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| • All of the operations in this section are performed in the |
(Hour : Minutes) |
| Alarm Mode, which you enter by pressing C. | ||
| Alarm | number |
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To set an alarm time
1.In the Alarm Mode, use D to scroll through the alarm screens until the one whose time you want to set is displayed.
Alarm 1 Alarm 2
Alarm 3
Alarm 4
:00 (Hourly Time Signal) |
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| Alarm 5 |
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•To set a
2.After you select an alarm, hold down Auntil the hour setting of the alarm time starts to flash, which indicates the setting screen.
•This operation turns on the alarm automatically.
3.Press Cto move the flashing between the hour and minute settings.
4.While a setting is flashing, use D(+) and B
•When setting the alarm time using the
5.Press Ato exit the setting screen.
Mode indicator
City code
Current time in the zone of the selected city code
World Time shows the current time in 30 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 code
In the World Time Mode, press D to scroll through city codes (time zones).
•For full information about city codes, see the “City Code Table”.
•If the current time shown for a city is wrong, check your Timekeeping Mode time and Home City code settings and make the necessary changes.
Alarm Operation
The alarm sounds at the preset time for about 10 seconds, regardless of the mode the watch is in.
•To stop the alarm tone after it starts to sound, press any button.
To test the alarm
In the Alarm Mode, hold down D to sound the alarm.
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