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Operation Guide 2760 2761
4
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, or until you turn the alarm off.
The target alarm counts the time remaining from the current time in your Home Time
Zone until the target alarm time. Note that the target alarm repeats automatically each
day, as long as it is turned on. You need to turn off the target alarm to disable it.
• Alarm and Hourly Time Signal operations are performed in accordance with the
Timekeeping Mode digital time.
• Pressing any button stops the alarm tone operation.
• Performing any one of the following operations during a 5-minute interval between
snooze alarms cancels the current snooze alarm operation.
Displaying the Timekeeping Mode setting screen
Displaying the snooze alarm (
AL5
) setting screen
To test the alarm
In the Alarm Mode, hold down B to sound the alarm.
To turn an alarm and the Hourly Time Signal on and off
1.In the Alarm Mode, use B to select an alarm or the
Hourly Time Signal.
2.Press A to toggle it on (on displayed) and off (oF
displayed).
• You need to display the screen of a daily alarm (AL1 to
AL5) or the Hourly Time Signal in order to check its
current on/off status.
• Turning on the snooze alarm displays the snooze alarm
indicator on its Alarm Mode screen and in all modes.
• The snooze alarm indicator flashes during the 5-minute
intervals between alarms.
Snooze alarm indicator
On/Off status
Hourly Time Signal Screen
Timekeeping
Use the Timekeeping Mode to set and view the current time and date. This section
also explains how to manually set the current date and time.
• All of the operations in this section are performed in the Timekeeping Mode, which
you enter by pressing C.
▲
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Press A.
Last Signal Screen
Day of week Month – Day
Press B.
Year Month – Day Hour : Minutes
PM indicator
Seconds
Setting the Digital Time and Date Manually
Make sure you select your Home Time Zone before you change the current time and
date settings. Dual Time Mode times are all displayed in accordance with the
Timekeeping Mode settings. Because of this, Dual Time Mode times will not be correct
if you do not select the proper Home Time Zone before setting the time and date in the
Timekeeping Mode.
• When setting the time and date, you can also configure settings for your Home Time
Zone (the time zone where you normally use the watch), summer time (Daylight
Saving time or DST), 12/24-hour format, and power saving on/off.
To set the digital time and date manually
1.While any screen other than the last signal screen is on
the display in the Timekeeping Mode, hold down A
until the GMT differential value starts to flash, which
indicates the setting screen.
• The second hand will move at high speed to the 12
o’clock position, where it will stop.
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DST indicator
GMT differential value
• The GMT differential value indicates the time difference in hours between
Greenwich Mean Time and the currently selected time zone.
• The DST indicator indicates that Daylight Saving Time (summer time) is turned on
for the currently selected time zone.
2. Use D (+) and B (–) to select the time zone you want to use as your Home Time
Zone.
• For full details about GMT differential values, see the “Time Zone Table”.
3. Press C to move the flashing in the sequence shown below to select other
settings.
4. When the setting you want to change is flashing, use B and D to change it as
described below.
12/24-Hour
Format
GMT differential
value
DST
Power
Saving
Day
Hour
Minutes
Seconds
YearMonth
5. Press A to exit the setting screen.
• When you exit the setting screen, the analog hands are adjusted automatically to
match the digital time. See “Analog Timekeeping” for more information.
Screen To do this:
Change the time zone
Toggle between Daylight Saving Time (on),
Standard Time (OFF), or Auto DST (A)
Toggle between 12-hour (12H) and 24-hour
(24H) timekeeping
Reset the seconds to 00
Change the hour or minutes
Change the year, month, or day
Toggle power saving on (on) and off (OFF)
Do this:
Use D (+) and B (–).
Press D.
Press D.
Press D.
Use D (+) and B (–).
Use D (+) and B (–).
Press D.
• Auto DST (A) can be selected only while +0.0, +1.0 or +2.0 is selected as the Home
Time Zone. For more information, see “Daylight Saving Time (DST)” below.
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.
The time calibration signals include both Standard Time and DST data. When the auto
DST setting is turned on, the watch switches between Standard Time and DST
(summer time) automatically in accordance with the signal it receives.
• The auto DST setting can be turned on only while +0.0, +1.0 or +2.0 is selected as
the Home Time Zone.
• If you experience problems receiving the time calibration signal in your area, it is
probably best to switch between Standard Time and Daylight Saving Time (summer
time) manually.
To change the Daylight Saving Time (summer time) setting
1. While any screen other than the last signal screen is on the display in the
Timekeeping Mode, hold down A until the GMT differential value starts to flash,
which indicates the setting screen.
2. Press C to display the DST setting screen.
3. Press D to cycle through the DST settings in the sequence shown below.
4. Press A to exit the setting screen.
• The DST indicator appears on the display to indicate that Daylight Saving Time is
turned on.
Auto DST (A) DST off (OFF) DST on (on)
Analog Timekeeping
The analog time of this watch is synchronized with the digital time. The analog time
setting is adjusted automatically whenever you change the digital time.
Note
• The hands for the analog timepiece move to adjust to a new setting whenever any of
the following occurs.
When you change the digital time setting manually
When the digital time setting is changed by time calibration signal reception
When you change the Home Time Zone and/or DST setting
• Whenever you need to adjust both the digital and the analog time settings manually,
make sure you adjust the digital setting first.
• Depending on how much the hands have to move in order to adjust to the digital
time, it may take some time before they stop moving.
To adjust the analog time
1.In the Timekeeping Mode, press C five times to enter
the Hand Setting Mode.
2.Hold down A until – 0 0 – starts to flash, which
indicates the analog setting screen.
• The second hand will move at high speed to the 12
o’clock position, where it will stop.
3.If the second hand is not pointing precisely at 12 o’clock
at this time, use D to adjust its position.
• Each press of D causes the second hand to advance
by one second.
4.Press C. This will cause the Timekeeping Mode time
on the digital display to flash, which indicates that
adjustment of hour and minute hands is selected.
5.Use D (+) and B (–) to move the hands in 20-second
units.
• Holding down either button moves the hands at high
speed.
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Minute hand
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Second hand
Hour hand
24-hour dial
• Adjust the analog time so it matches the digital time. Note that the 24-hour dial
hand moves in coordination with the hour and minute hands. When adjusting the
analog time, keep an eye on the 24-hour dial hand to make sure that it is in the
correct am/pm position.
• To move the hands forward a long way, hold down D, press B, and then release
both buttons.
• To move the hands back a long way, hold down B, press D, and then release
both buttons.
• The above operations cause the hands to move at high speed until you press any
button or until the hands complete one 24-hour cycle (two revolutions). Hand
movement also stops if an alarm starts to sound.
6. Press A twice to exit the setting screen.
• The first press of A causes 00:00.00 to appear on the display (indicating the
stopwatch 1/20 second dial hand adjustment screen). Pressing A the second time
exits the setting screen.
• To return to the Timekeeping Mode, press C.
Illumination
Two LEDs (light-emitting diodes) illuminate the face of the
watch for easy reading in the dark.
The watch’s auto light switch automatically illuminates the
face when you angle the watch towards your face.
• The auto light switch must be turned on (indicated by
the auto light switch on indicator) for it to operate.
• You can specify 1.5 seconds or 2 seconds as the
illumination duration.
• See “Illumination Precautions” for other important
information.
To illuminate the face of the watch
In any mode (except when a setting screen is on the display), press D to illuminate
the face of the watch.
• The above operation turns on illumination regardless of the current auto light switch
setting.
Auto light switch
on indicator
To specify the illumination duration
1.While any screen other than the last signal screen is on
the display in the Timekeeping Mode, hold down A
until the GMT differential value starts to flash, which
indicates the setting screen.
2.Press C three times to move the flashing to the
second setting.
3.Press B to toggle the illumination duration setting
between 2 seconds (“.” displayed in front of seconds)
and 1.5 seconds (“.” not displayed).
4.Press A to exit the setting screen.
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