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E-80
To measure two fi nishes
A
C
A C
C
Start Split
First runner fi nishes.
(
SPLIT
appears in
the upper part of the
display.)
Display time of fi rst
runner
Stop
Second runner
fi nishes.
Split release
Display time of
second runner
Reset
Note
• The Stopwatch Mode can indicate elapsed time up to 999 hours, 59 minutes, 59.9 seconds.
• Once started, stopwatch timing continues until you press
A
to stop it, even if you exit the Stopwatch
Mode to another mode and even if timing reaches the stopwatch limit defi ned above. A paused timing
operation will remain paused until you press
A
to restart it or
C
to reset.
• Exiting the Stopwatch Mode while a split time is frozen on the display clears the split time and returns
to elapsed time measurement.
• While
SPLIT
is shown in the upper display, it alternates with the hour digits of the split time at
one-second intervals.
E-81
Using the Countdown Timer
The countdown timer can be confi gured to start at a preset time, and sound an alarm when the end of the
countdown is reached.
To enter the Countdown Timer Mode
Use
D
to select the Countdown Timer Mode (
TMR
) as shown on page E-16.
• About one second after
TMR
appears on the display, the display will
change to show the countdown time hours.
To specify the countdown start time
1. Enter the Countdown Timer Mode.
• If a countdown is in progress (indicated by the seconds counting
down), press
A
to stop it and then press
C
to reset to the current
countdown start time.
• If a countdown is paused, press
C
to reset to the current
countdown start time.
2. Hold down
E
for at least two seconds.
• SET Hold will fl ash on the display and then the current start time
setting will start to fl ash. Keep
E
depressed until the start time
setting starts to fl ash.
3. Press
D
to move the fl ashing between the hour and minute settings.
4. Use
A
(+) and
C
(–) to change the fl ashing item.
• To set the starting value of the countdown time to 24 hours, set 0H 00’00.
5. Press
E
to exit the setting screen.
Countdown time
(Hour, minutes, seconds)
Current time
Countdown time
(Hour, minutes, seconds)
Current time
E-82
To perform a countdown timer operation
A
A
A A
C
Start Stop (Restart) (Stop) Reset
• Before starting a countdown timer operation, check to make sure that a countdown operation is not in
progress (indicated by the seconds counting down). If it is, press
A
to stop it and then
C
to reset to
the countdown start time.
• An alarm sounds for ten seconds when the end of the countdown is reached. This alarm will sound in
all modes. The countdown time is reset to its starting value automatically when the alarm sounds.
To stop the alarm
Press any button.
E-83
Using the Alarm
You can set fi ve independent daily alarms. When an alarm is turned on,
an alarm will sound for about 10 seconds each day when the time in the
Timekeeping Mode reaches the preset alarm time. This is true even if the
watch is not in the Timekeeping Mode. One of the daily alarms is a
snooze alarm. The other four are one-time alarms. The snooze alarm will
sound every fi ve minutes up to seven times or until it is turned off.
You can also turn on an Hourly Time Signal, which will cause the watch
to beep twice every hour on the hour.
To enter the Alarm Mode
Use
D
to select the Alarm Mode (
ALM
) as shown on page E-16.
• About one second after
ALM
appears on the display, the display will
change to show an alarm name (
AL-1
to
AL-4
, or
SNZ
) or the
SIG
indicator. The alarm name indicates an alarm screen.
SIG
is shown
when the Hourly Time Signal screen is on the display.
• When you enter the Alarm Mode, the data you were viewing when you
last exited the mode appears fi rst.
Alarm name
(AL- or SIG)
Alarm time
(Hour : Minutes)
Current time
Alarm name
(AL- or SIG)
Alarm time
(Hour : Minutes)
Current time
E-84
To set an alarm time
1. In the Alarm Mode, use
A
and
C
to scroll through the alarm screens
until the one whose time you want to set is displayed.
AL-1 AL-2 AL-3
SIG* SNZ
AL-4
* There is no time setting for the hourly time signal.
2. Hold down
E
until SET Hold appears on the display and then the current settings start to fl ash.
• This is the setting screen.
3. Press
D
to move the fl ashing between the hour and minute settings.
4. While a setting is fl ashing, use
A
(+) and
C
(–) 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
E
to exit the setting screen.
• Setting an alarm time causes that alarm to turn on automatically.
Alarm ON/OFF indicatorAlarm ON/OFF indicator
E-85
To turn an alarm and the Hourly Time Signal on and off
1. In the Alarm Mode, use
A
and
C
to select an alarm or the Hourly Time Signal.
2. When the alarm or the Hourly Time Signal you want is selected, press
B
to turn it on and off.
•
The alarm on indicator (when any alarm is on), snooze alarm indicator
(when the snooze alarm is on), and the Hourly Time Signal on indicator
(when the Hourly Time Signal is on) are shown on the display in all
modes.
Hourly time signal
on indicator
Snooze alarm
indicator
Alarm on indicator
Hourly time signal
on indicator
Snooze alarm
indicator
Alarm on indicator
E-86
To stop the alarm
Press any button.
Note
• The snooze alarm sounds up to seven times at intervals of about fi ve minutes.
• After the snooze alarm fi rst sounds,
SNZ
will fl ash on the display until the snooze alarm sounds all
seven times or until it is canceled.
• The snooze alarm will be canceled when any of the following occurs while the
SNZ
indicator is fl ashing
on the display.
- If you turn off the snooze alarm
- If you display the snooze alarm setting screen
- If you display the Timekeeping Mode setting screen
- If your Home City and World Time City are the same city, and you use the World Time Mode to
change the summer time setting of your Home City
E-87
Checking the Current Time in a Different Time Zone
You can use the World Time Mode to view the current time in one of 31 time zones (48 cities) around the
globe. The city that is currently selected in the World Time Mode is called the “World Time City”.
To enter the World Time Mode
Use
D
to select the World Time Mode (
WT
) as shown on page E-16.
•
One second after
WT
appears on the display, the city code of the
currently selected World Time City will scroll once in the upper display.
After that, the World Time City’s city code will be displayed in the upper
display.
To view the time in another time zone
In the World Time Mode, use
A
(East) and
C
(West) to scroll through
city codes.
Currently selected
Word Time City
Current timekeeping
Mode time
Current time in the currently
selected World Time City
Currently selected
Word Time City
Current timekeeping
Mode time
Current time in the currently
selected World Time City
Operation Guide 3415