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1874-2
C
A
B
D
PA
PA
A
24
RECALLAUTO
SPL
DATA
INTERVAL
PA
PA
INTERVAL
Minutes
Mode indicator
Hours
Seconds
Current time
D
Start Stop
(a) Elapsed time measurement
➤
Re-start Clear
D ➤
Stop
D
➤
D
➤
B
(b) Split time measurement
D
Start Split
➤
Split release
Clear
B
➤
Stop
B
➤
D
➤
B
(c) Split time and 1st-2nd place times
D
Start Split
➤
Stop
Clear
B
➤
Split release
D ➤
B
➤
B
First runner
finishes.
Second runner
finishes.
Record time of
first runner.
Record time
of second
runner.
C
A
B
D
PA
PA
A
24
RECALLAUTO
SPL
DATA
INTERVAL
PA
PA
INTERVAL
1/100 second
Mode indicator
Minutes
Hours
Seconds
Current time
1/10 second
STOPWATCH MODE
The Stopwatch Mode lets you measure elapsed time, split
times, and two finishes. The range of the stopwatch is 23
hours, 59 minutes, 59.99 seconds.
COUNTDOWN ALARM MODE
The countdown timer can be set within a range of 1 second
to 24 hours. When the countdown reaches zero, an alarm
sounds for 10 seconds or until you press any button.
• You can also select auto repeat, which automatically
restarts the countdown from the original value you set
whenever zero is reached.
To set the countdown time
1. Press A while in the Countdown Alarm Mode. The hours
digit flashes on the display because it is
selected
.
2.Press C to change the selection in the following
sequence.
Hours
Minutes Seconds
Auto repeat on indicator
C
A
B
D
P
A
24
SPL
AUTO
3. Press D to increase the selection. Holding down D changes the selection at high speed.
• To set the starting value of the countdown time to 24 hours, set to
0:00 00.
4. After you set the countdown time, press A to return to the Countdown Alarm Mode.
• If you do not operate any button for a few minutes while a selection is flashing, the
flashing stops and the watch goes back to the Countdown Alarm Mode automatically.
To use the countdown timer
Press D while in the Countdown Alarm Mode to start the countdown timer.
• When the countdown reaches zero and auto repeat is turned off, the alarm sounds or
until you stop it by pressing any button. The countdown time is automatically reset to its
starting value after the alarm stops.
• Press D while a countdown operation is in progress to pause it. Press D again to
resume the countdown.
• To completely stop a countdown operation, first pause it (by pressing D), and then
press B. This returns the countdown time to its starting value.
To turn auto repeat on and off
1.Press A while in the Countdown Alarm Mode. The
hours digit flashes on the display because it is
selected
.
2. Press B to turn auto repeat on (AUTO displayed) and
off (AUTO not displayed).
3.Press A to return to the Countdown Alarm Mode.
• When the end of the countdown is reached while auto
repeat is on, the alarm sounds, but the countdown starts
again automatically whenever the countdown reaches
zero. You can stop timing by pressing D, and manually
reset to the starting countdown time by pressing B.
• Normally, an alarm tone sounds for about 10 seconds when the end of the countdown
is reached. If you use auto repeat with start time of 10 seconds or less, the alarm tone
sounds for only one second.
C
A
B
D
PA
PA
A
24
RECALLAUTO
SPL
DATA
INTERVAL
PA
PA
INTERVAL
Mode indicator
Hour : Minutes
Current time
Alarm on indicator
Alarm No.
Alarm 1
Alarm 2 Hourly Time SignalAlarm 3
ALARM MODE
You can set up to three independent alarms with hour,
minutes, month, and day. When an alarm is turned on, an
alarm tone sounds for 20 seconds when the time is
reached. Press any button to stop the alarm after it starts
to sound.
When the Hourly Time Signal is turned on, the watch
beeps every hour on the hour.
Alarm Types
The alarm type is determined by the settings you make,
as described below.
• To set a Daily alarm
Set the hour and minutes for the alarm time. Set x for
the month and xx for the day (see step 4 under “To set
an alarm time”). This type of setting causes the alarm to
sound every day at the time you set.
• To set a Date alarm
Set the month, day, hour and minutes for the alarm time. This type of setting causes
the alarm to sound at the specific time, on the specific date you set.
• To set a 1-Month alarm
Set the month, hour and minutes for the alarm time. Set xx for the day (see step 4
under “To set an alarm time”). This type of setting causes the alarm to sound every day
at the time you set, only during the month you set.
• To set a Monthly alarm
Set the day, hour and minutes for the alarm time. Set x for the month (see step 4
under “To set an alarm time”). This type of setting causes the alarm to sound every
month at the time you set, on the day you set.
To set an alarm time
1. Press D while in the Alarm Mode to select the alarm whose time you want to set.
Month-Day
Hour
Minutes DayMonth
2. After you select an alarm, press A. The hour digits flash on the display because they
are
selected
.
• This operation automatically turns on the alarm.
3. Press C to change the selection in the following sequence.
4. Press D to increase the selection. Holding down D changes the selection at high speed.
• To set an alarm that does not include a month (Daily alarm, Monthly alarm), set x for
the month. Press D until the x mark appears (between 12 and 1) while the month
digits are flashing.
• To set an alarm that does not include day (Daily alarm, 1-Month alarm), set xx for the
day. Press D until the xx mark appears (between 31 and 1) while the day digits are
flashing.
• The format (12-hour and 24-hour ) of the alarm time matches the format you select for
normal timekeeping.
• When setting the alarm time using the 12-hour format, take care to set the time correctly
as morning (A indicator) or afternoon (P indicator).
5. After you set the alarm, press A to return to the Alarm Mode.
• If you do not operate any button for a few minutes while a selection is flashing, the
flashing stops and the watch goes back to the Alarm Mode automatically.
To turn an alarm and Hourly Time Signal on and off
1. In the Alarm Mode, press D to select an alarm or the Hourly Time Signal.
2. When the alarm or Hourly Time Signal you want to is selected, press B to turn it on
and off.
Indicates alarm is ON.
Indicates Hourly Time Signal is ON.
• The alarm on indicator (
) and the Hourly Time Signal on indicator ( ) are shown
on the display in all modes while these functions are turned on.
To test the alarm
Hold down D while in the Alarm Mode to sound the alarm.