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— 8 —
ALARM FUNCTIONS
When the Daily Alarm is switched on, the alarm sounds for 20 seconds at the preset
time each day. Press any button to stop the alarm after it starts to sound.
When the Hourly Time Signal is switched on, the watch beeps every hour on the hour.
To set the alarm time
1.Use C to enter the Alarm Mode.
2.Holding down A and the hour digits flash on the
display because they are selected. At this time
the Daily Alarm is switched on automatically.
3.Press C to change the selection in the following
sequence.
4.Press D to increase the selected digits and B
to decrease them. Holding down either button
changes the selection at high speed.
• The format (12-hour and 24-hour) of the alarm
time matches the format you select for normal
timekeeping.
• When setting the alarm time you using the 12-
hour format, take care of set the time correctly as
morning (A) or afternoon (P).
5.After you set the alarm time, press A to return to the Alarm Mode.
To switch the daily alarm and hourly time signal on and off
Press B while in the Alarm Mode to change the status of the daily alarm and hourly
time signal in the following sequence.
Alarm on indicator / hourly time signal on indicator
To test the alarm
Hold down D while in the Alarm Mode to sound the alarm.
STOPWATCH FUNCTIONS
The Stopwatch Functions let you record elapsed time, split times, and two finishes.
The range of the stopwatch is 23 hours, 59 minutes, 59.99 seconds. Stopwatch
functions are available in the Stopwatch Mode, which you can enter using C.
A
C
B
D
Mode indicator Current time
Minutes
Hourly time
signal on
and Alarm
on indicator
Hours
A
C
B
D
(a) Elapsed time measurement
DD D D B
Start Stop Re-start Stop Clear
(b) Split time measurement
DB B D B
Start Split Split release Stop Clear
(c) Split time and 1st-2nd place times
DB D B B
Start Split Stop Split release Clear
First runner
finishes.
Second runner
finishes.
Record time of
first runner.
Record time
of second
runner.
Mode indicator
1/100
second
Seconds
Minutes
Hours
Both OFF
Daily Alarm only Hourly Time Signal onlyBoth ON
A
C
B
D
Sunrise time
Month
Date
Back
Forward
Sunrise/Sunset
data search
Sunset time
Hour
Minutes
SUNRISE / SUNSET FUNCTIONS
Be sure to set the current time and your current location before trying to use Sunrise /
Sunset functions. The Sunrise / Sunset functions tell you the time of sunrise and
sunsets for specific dates.
To display the sunrise and sunset times for a specific date
1.Use C to enter the Sunrise / Sunset Mode.
• When you enter the Sunrise / Sunset Mode for another mode, the display show the
sunrise / sunset data for today’s data (as set in the Timekeeping Mode).
2.Press D to advance the date or B to set it back. Holding down either button
changes the date at high speed.
3.When the date you want is displayed, you will have to wait for about 15 seconds as
the watch performs its internal calculation before displaying the sunrise/sunset time
for the date.
To display the tide graph for a specific time
1.Use C to enter the Moon Data Mode.
• When you enter the Moon Data Mode from
another mode, the display shows the moon up
and moon down times for the current date (as
kept in the Timekeeping Mode).
2.Press A to enter the Tide Graph Mode.
• Whenever you enter the Tide Graph Mode, the
graph shows the tide movements for 6:00 am of
the current date.
3.Press D to increase the hour or B to decrease
it. Holding down either button changes the hour
at high speed.
A
C
B
D
Flashes
About the Tide Graph Mode
The Tide Graph Mode shows the changing of the tides in graphic form. The graph
uses time (advancing from left to right) as the horizontal axis, and tide change as the
vertical axis.
• You can enter the Tide Graph Mode by pressing A while in the Moon Data Mode.
Though you can change the time setting while in the Tide Graph Mode, you cannot
change the month or day setting. To display the tide graph for another date, return to
the Moon Data Mode, change the date setting, and then enter the Tide Graph Mode
again. Also note that you cannot directly change the month setting in the Moon Data
Mode. The month setting changes automatically as you increase or decrease the
day setting.
• The Tidal Graph is also on the display in the Timekeeping Mode, where it indicates
the tide for the current time.
High Ebb Low Flood High
Notes
• If you think that the watch is not showing the correct information, check the settings
of the watch in the following order: year, difference from GMT, Longitude, Latitude,
east/west, north/south.
• Sunrise and sunset times are for sea level locations. Actual times may differ sightly
depending on your elevation.
• Sunrise and sunset times are correct with a range of 5 minutes at latitudes less than
50, and 10 minutes at latitudes greater than 50.
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