Operation Guide 3278/3279
To reverse the displayed Moon phase
1. In the Tide/Moon Data Mode, hold down A until the
World Time
hour digits start to flash.
2. Press C twice.
• This will cause the Moon phase indicator to flash. This is the indicator switching screen.
3.Press D to toggle the Moon phase indicator between
the southerly view (indicated by
) and northerly
view (indicated by
).
•Northerly view: Moon is north of you.
•Southerly view: Moon is south of you.
4.When the Moon phase indicator setting is the way you want, press A to exit the switching screen and return to the Tide/Moon Data Mode screen.
City code
Current time in selected city
World Time shows the current time in 48 cities (31 time zones) around the world.
•The times kept in the World Time Mode are synchronized with the time being kept in the Timekeeping Mode. If you feel that there is an error in any World Time Mode time, check to make sure you have the correct city selected as your Home City. Also check to make sure that the current time as shown in the Timekeeping Mode is correct.
•Select a city code in the World Time Mode to display the current time in any particular time zone around the globe. See the “City Code Table” at the back of this manual for information about the UTC differential settings that are supported.
•All of the operations in this section are performed in the World Time Mode, which you enter by pressing C (page
To view the time in another city | To toggle a city code time between Standard Time and Daylight Saving Time | ||
While in the World Time Mode, press D (eastward) and B (westward) to scroll |
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| 1. In the World Time Mode, press D and B to display the |
through the city codes (time zones). |
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| city code (time zone) whose Standard Time/Daylight |
• Pressing the D and B at the same time will jump to the UTC time zone. |
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| Saving Time setting you want to change. |
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| 2. Hold down A to toggle between Daylight Saving Time |
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| (DST indicator displayed) and Standard Time (DST |
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| indicator not displayed). |
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| • The DST indicator is shown on the World Time Mode |
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| screen while Daylight Saving Time is turned on. |
| DST indicator | • Note that the Standard Time/Daylight Saving Time | |
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| setting affects only the currently displayed city code. |
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| Other city codes are not affected. |
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| • Note that you cannot switch between Standard Time |
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| and Daylight Saving Time while UTC is selected as the |
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| city code. |
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Alarms
1. In the Alarm Mode, press D to scroll through the alarm
Alarm number
Alarm time (Hour : Minutes)
The Alarm Mode gives you a choice of five daily alarms, one of which is a snooze alarm.
Also use the Alarm Mode to turn the Hourly Time Signal (SIG) on and off.
•The snooze alarm screen is indicated by SNZ, while the other alarm screens are numbered AL1through AL4. The Hourly Time Signal screen is indicated by
SIG.
•All of the operations in this section are performed in the Alarm Mode, which you enter by pressing C (page
screens until the one whose time you want to set is displayed.
D D D
D |
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| D |
D
•To set an alarm time, display the applicable alarm screen (AL1through AL4, or
SNZ).
•The snooze alarm operation repeats every five minutes.
2.After you select an alarm, hold down A until the hour setting of the alarm time starts to flash, which indicates the setting screen.
•This operation turns on the alarm automatically.
3.Press C to move the flashing between the hour and minute settings.
4.While a setting is flashing, press D (+) and B
•With the
5.Press A to exit the setting screen.
Alarm Operation
The alarm tone sounds at the preset time for 10 seconds, regardless of the mode the watch is in. In the case of the snooze alarm, the alarm operation is performed a total of seven times, every five minutes, until you turn the alarm off (page
•Alarm and Hourly Time Signal operations are performed in accordance with the Timekeeping Mode time.
•To stop the alarm tone after it starts to sound, press any button.
•Performing any one of the operations below during a
Displaying the Timekeeping Mode setting screen (page
To test the alarm
In the Alarm Mode, hold down D to sound the alarm.
To turn an alarm on and off
Snooze alarm indicator | 1. In the Alarm Mode, press D to select an alarm. |
2. Press B to toggle it on and off. | |
Alarm on | • Turning on a alarm (AL1, AL2, AL3, AL4 or |
indicator | SNZ) displays the alarm on indicator on its Alarm Mode |
| screen. |
| • In all modes, the alarm on indicator is shown for any |
| alarm that currently is turned on. |
| • The alarm on indicator flashes while the alarm is |
| sounding. |
| • The snooze alarm indicator flashes while the snooze |
| alarm is sounding and during the |
ON | between alarms. |
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To turn the Hourly Time Signal on and off
1. In the Alarm Mode, press D to select the Hourly Time
Stopwatch
Hourly time signal | Signal (SIG). | |
on indicator | ||
2. Press B to toggle it on and off. | ||
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| • The Hourly Time Signal on indicator is shown on the | |
| display in all modes while this function is turned on. |
Seconds
1/100 second
Minutes
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 (page