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Operation Guide 3198/3299
E-29
To measure times with the stopwatch
Elapsed Time
Start
Stop Re-start Stop Clear
Start Split
(SPL displayed)
Split release Stop Clear
Start
Split Stop Split release Clear
Split Time
Two Finishes
First runner finishes.
Display time of first
runner.
Second runner
finishes.
Display time of
second runner.
E-28
Stopwatch
The stopwatch lets you measure elapsed time, split times,
and two finishes.
• The display range of the stopwatch is 23 hours,
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 E-5).
Seconds
Minutes Hours
1/100 second
E-27
To use the countdown timer
Press D while in the Countdown Timer Mode to start the
countdown timer.
• When the end of the countdown is reached, the alarm
sounds for ten seconds or until you stop it by pressing
any button. The countdown time is reset to its starting
value automatically when the alarm sounds.
• Press D while a countdown operation is in progress to
pause it. Press D again to resume the countdown.
• To stop a countdown operation completely, first pause it
(by pressing D), and then press A. This returns the
countdown time to its starting value.
E-26
To configure the countdown timer
1.While the countdown start time is on the display in the
Countdown Timer Mode, hold down A until the current
countdown start time starts to flash, which indicates the
setting screen.
2. Press C to move the flashing in the sequence shown
below to select other settings.
Hours Minutes
Seconds
3. When the setting you want to change is flashing, use D (+) and B (–) to change
the flashing item.
• To specify a countdown start time of 24 hours, set
.
4. Press A to exit the setting screen.
E-25
Seconds
1/10 second
Hours Minutes
Countdown Timer
The countdown timer can be set within a range of one
second to 24 hours. An alarm sounds when the
countdown reaches zero.
• All of the operations in this section are performed in the
Countdown Timer Mode, which you enter by pressing
C (page E-5).
E-24
To turn the Hourly Time Signal on and off
1.In the Alarm Mode, use D to select the Hourly Time
Signal.
2.Press A to toggle it on and off.
• The Hourly Time Signal on indicator is shown on the
display in all modes while this function is turned on.
Hourly time signal
on indicator
E-23
To turn an alarm on and off
1. In the Alarm Mode, use D to select an alarm.
2. Press A to cycle through the alarm settings as shown below.
Daily Alarm On
One-Time Alarm
On
Alarm Off
• In all modes, the alarm on indicator is shown for the alarm that is currently turned
on.
• The alarm on indicator flashes while the alarm is sounding.
E-22
Alarm Operation
The alarm tone sounds at the preset time for 10 seconds, regardless of the mode the
watch is in.
• 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.
To test the alarm
In the Alarm Mode, hold down D to sound the alarm.
E-21
3. Press C to move the flashing in the sequence shown below to select other settings.
Hour Minutes
One-time Alarm/Daily Alarm Selection
4. While a setting is flashing, use D and B to change it as described below.
5. Press A to exit the setting screen.
Screen
/
To do this:
Change the hour
and minutes.
Toggle between
One-time Alarm
and Daily Alarm.
Do this:
Use D (+) and B (–).
• With the 12-hour format, set the time correctly as
a.m. or p.m. (PM indicator).
Press D.
One-time Alarm on:
Daily Alarm on:
E-20
To set an alarm time
1.In the Alarm Mode, use D to scroll through the alarm
screens until the alarm number 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 turns on the One-time Alarm automatically.