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Operation Guide 2762
3
To measure lap times
1.When the stopwatch display shows all zeros, press A
to display the lap time screen (indicated by LAP).
2.Press B to start a time measurement.
3.Press A to record the time of the first lap.
• This freezes the current lap time on the digital display
for about five seconds, while measurement of the next
lap time continues internally and elapsed time
continues to be indicated by the analog hands.
• After five seconds, the lap number of the displayed
time appears for one second, and then the elapsed
time display for the next lap appears.
4.Repeat step 3 to record more lap times.
5. Press B to stop the stopwatch.
6. Press A to clear the stopwatch to all zeros.
• Lap numbers are automatically incremented starting from 1 whenever you press A
in step 3 of the above procedure. The maximum lap number is 99. Recording a lap
after that causes the lap number count to restart from 00.
To measure split times
1.When the stopwatch display shows all zeros, press A
to display the split time screen (indicated by SPL).
2.Press B to start a time measurement.
3.Press A to record the time of the first split.
• This freezes the current split time on the digital
display for about five seconds, while measurement of
the next split time continues internally and elapsed
time continues to be indicated by the analog hands.
• After five seconds, the elapsed time display for the
next split appears.
4.Repeat step 3 to record more split times.
5.Press B to stop the stopwatch.
6.Press A to clear the stopwatch to all zeros.
To time first and second place finishes
1. When the stopwatch display shows all zeros, press A to display the split time
screen (indicated by SPL).
2. Press B to start a time measurement.
3. Press A when the first finisher crosses the finish line.
• This freezes the time of the first finisher on the digital display for about five
seconds. After that, the display returns to elapsed time measurement.
4. Press B when the second finisher crosses the finish line, and display the time.
5. Press A to clear the stopwatch to all zeros.
Memory Management
Any time you start a new elapsed time measurement (from all zeros) in the Stopwatch
Mode, the watch automatically deletes all of the stopwatch time records currently in
memory.
• The following table shows Stopwatch Mode operations, and how they affect memory
storage.
• The watch has enough memory to hold up to 50 lap/split time records. Recording a
lap or split time while there are already 50 records in memory deletes the oldest
record to make room for the new one.
• See “Recall Mode” for details on how to recall time records from memory.
To do this:
Clear all stopwatch times from memory and
start elapsed time measurement
Pause an elapsed time measurement without
storing data in memory
Restart a paused elapsed time measurement
without storing data in memory
Record a lap or split time in memory during
ongoing elapsed time measurement
Record the currently paused elapsed, lap, or
split time in memory
Press this button:
B (when all zeroes are displayed)
B
B
A
A (clears display to all zeros)
Recall Mode
Use the Recall Mode to recall and delete time records
stored in the Stopwatch Mode. You can use the Recall
Mode to view both lap and split time records.
• All of the operations in this section are performed in the
Recall Mode, which you enter by pressing C.
• Entering the Recall Mode displays the number of the
last lap recorded in the Stopwatch Mode. After that, the
applicable lap time appears. If there are no stopwatch
time records in memory, LAP – – appears on the
display.
Lap number
Minutes
Seconds
1/100 second
To recall stopwatch time records
1. In the Recall Mode, press A to select the either lap time or split time format.
2. Press B to scroll through the stopwatch time records from the newest to the
oldest.
• Each press of B displays the next lap or split number for about one second, and
then displays the applicable lap or split time.
• Regardless of whether you are viewing time records using lap time format or split
time format, the lap/split number is indicated on the display as LAP 1, LAP 2, etc.
Press A.
Lap Time Format Split Time Format
▲
▲
To delete all stopwatch time records
In the Recall Mode, hold down A and B for about two seconds. During that time
– –:– –. – – will flash on the digital display. Keep A and B depressed until
– –:– –. – – stops flashing.
• If you release A and B before – –:– –. – – stops flashing, the watch will return to
the stopwatch time record screen without deleting time records.
• The lap number will show LAP – – after all of the stopwatch time records are
deleted.
• Note that lap and split times cannot be deleted individually.
• Stopwatch time records can be deleted only when the Stopwatch Mode elapsed time
display is cleared to all zeros.
Dual Time
The Dual Time Mode lets you view the current time in 29
time zones around the world.
• Time zones are indicated on the digital display by their
GMT differential values.
• For full information on time zones, see the “Time Zone
Tabl e”.
• The watch will perform a signal receive operation even if
it is in the Dual Time Mode when a calibration time is
reached. If this happens, the Dual Time Mode time
settings will be adjusted in accordance with the current
time in the Timekeeping Mode’s Home Time Zone.
• All of the operations in this section are performed in the
Dual Time Mode, which you enter by pressing C.
GMT differential value
Current time in the
selected time zone
To view the time in another time zone
While in the Dual Time Mode, press B to scroll westward through time zones.
• When you release B, the displayed GMT differential value is replaced by the
current time in that time zone after about one second.
• Pressing A causes the applicable GMT differential value of the currently selected
time zone to appear on the digital display for about one second.
• If the current time shown for a time zone is wrong, check the Timekeeping Mode
time setting and your Home Time Zone setting, and make the necessary changes.
To toggle a time zone between Standard Time and Daylight Saving Time
1.In the Dual Time Mode, use B to display the time zone
whose Standard Time/Daylight Saving Time setting you
want to change.
2.Hold down A to toggle between Daylight Saving Time
(DST indicator displayed) and Standard Time (DST
indicator not displayed).
DST indicator
• The DST indicator appears on the display whenever you display a time zone for
which Daylight Saving Time is turned on.
• The DST/Standard Time setting you configure affects only the currently displayed
time zone. Other time zones are not affected.
• Note that you cannot use the Dual Time Mode to change the DST setting of the
Home Time Zone you currently have selected in the Timekeeping Mode. See “To
change the Daylight Saving Time (summer time) setting” for information about
turning the Home Time Zone DST setting on and off.
• The G0.0 (Greenwich Mean Time) time zone cannot be switched between Standard
Time and Daylight Saving Time.
Alarms
The Alarm Mode gives you a choice of four one-time
alarms and one snooze alarm. One of the one-time
alarms functions as a “target alarm”, which counts the
time remaining from the current time in your Home Time
Zone until the target alarm time.
Also use the Alarm Mode to turn the Hourly Time Signal
on and off.
• There are five alarms numbered AL1, AL2, AL3, AL4
(target alarm), and AL5 (snooze alarm). You can
configure AL5 as a snooze alarm only. Alarms AL1,
AL2, AL3, and AL4 can be used as one-time alarms
only.
• All of the operations in this section are performed in the
Alarm Mode, which you enter by pressing C.
Alarm number
Alarm time
(Hour : Minutes)
On/Off status
Hourly Time
Signal Screen
To set an alarm time
1.In the Alarm Mode, use B to scroll through the alarm
screens until the one whose time you want to set is
displayed.
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 automatically turns on the alarm.
3. Press C to move the flashing between the hour and minute settings.
4. While a setting is flashing, use D (+) and B (–) to change it.
• When setting the alarm time using the 12-hour format, take care to set the time
correctly as a.m. (no indicator) or p.m. (P indicator).
5. Press A to exit the setting screen.
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AL 1 AL 2 AL 3
:00 AL 5 AL 4
• With the target alarm (AL4), the time starts to countdown as soon as you set the
alarm time.
Target Alarm Time Countdown (Hours, Minutes, Seconds)