Operation Guide 3408
E-10
T
In the D to toggle between 12-hour timekeeping and 24-
hour timekeeping.
• With the 12-hour format, the P (PM) indicator appears to the left of the hour digits f
times in the range of noon to 11:59 p.m.
of the hour digits for times in the range of midnight to 11:59 a.m.
• With the 24-hour format, times are displa
any indicator
• The 12-hour/24-hour timekeeping f
applied in all other modes.
• The A and P indicators are not display
Countdown
Daylight Sa
Daylight Sa
Standard
Saving Time
E-11
T
1. In the A until the
seconds start to flash, which indicates the setting
screen.
2.C once and the DST setting screen appears.
3.D to toggle between DaON
displayOF display
4.A to exit the setting screen.
• The DST indicator appears on the
Alarm Mode screens to indicate that Daylight Saving
Time is turned on.
DST indicator
On/Off status
E-12
Stopwatch
The stopwatch lets you measure elapsed time
split times, and two finishes
be stored in memory
• The display r
59 minutes, 59 seconds
• All of the operations in this section are perf
Stopwatch Mode, which yC (page
E-6).
Note
• “Lap time” is the time spent to co
of a race, such as one lap around a trac
the time spent from the beginning of a race up to a
certain point.
• The stopwatch continues to run, restarting from zero
after it reaches its limit, until you stop it.
Minutes
Seconds
1/100
secondHours
Remaining
free records
E-13
• The stopwatch measurement operation contin
Mode.
• For inf
Management” (page E-19).
Viewing the Stopwatch Displa
The information that appears in the watch’
whether you are measuring lap times or split times.
Lap Time
Upper Display:
Lower Displa
Split Time
Upper Display:
Lower Displa
in memory
• See “T
time with split times”
E-14
• Y
or the split time screen (pages E-15 and E-17).
Mode, the screen (lap time or split time) that was displa
mode will appear first.
• During a stopwatch elapsed time operation, the upper displa
minutes, seconds, and a 1/100-second v
seconds when the time in the upper display e
• The lower displa
value.
display e
▲
▲
More than 10 hours
More than one hour
Minutes
Seconds
1/100 second
Hours
Minutes
Seconds
Hours
Minutes
Seconds
1/100 second
Hours
Minutes
Seconds
E-15
T
Note
• Y
split time screen.
1. Press D to star
2. Press D again to stop the stopwatch.
• YD.
3. Press B to clear the stopwatch to all zeros.
T
1.
When the stopwatch displa
B
to display the lap time screen (indicated bLAP/ ).
2. Press D to start an elapsed time measurement.
• At the time, both the upper and low
show identical times.
3. Press B to record the time of the first lap
E-16
• This freezes the current lap time in the upper part of
the display f
measurement of total elapsed time and the next lap
time continue internally
display
• After eight seconds, the ongoing elapsed time
measurement re-appears in the lower displa
4. Repeat step 3 to record more lap times
5. Press D to stop the stopwatch.
6. Press B to clear the stopw
• Lap numbers are incremented automatically starting
from 1 whenevB in step 3 of the above
procedure.99.
a lap after that causes the lap number count to restart
from 00 .
Lap number
Elapsed time
Lap time
Lap time
E-17
T
1. When the stopwB
to display the split time screen (indicated by SPL/
).
2. Press D to start an elapsed time measurement.
• At the time, both the upper and low
show identical times.
3. Press B to record the time of the first split.
• The current split time appears in the lower displa
about eight seconds, as the total elapsed time, ne
lap time, and ne
internally by the watch.
display
• After eight seconds, the ongoing lap time
measurement appears in the upper display and the
ongoing elapsed time measurement appears in the
lower displa
4. Repeat step 3 to record more split times
5. Press D to stop the stopwatch.
6. Press B to clear the stopw
Split time
Split number
Split Time
(Display
after B is pressed.)
Lap time
Elapsed time
E-18
• Split numbers are incremented automatically starting from 1 whenever yB
in step 3 of the above procedure99. Recording a split
time after that causes the split number count to restart from 00.
T
1. When the stopwatch display shows all zB to displa
screen (indicated by SPL /
).
2. Press D to start a time measurement.
3. Press B when the first finisher crosses the finish line.
• This freezes the time of the first finisher in the low
eight seconds.
4. Press D when the second finisher crosses the finish line.
• The second finisher’
• The difference betw
appear in the upper display
5. Press B to clear the stopwatch to all zeros.
E-19
Memory Management
A new log is created each time you press D in the Stopwatch Mode to start a new
elapsed time measurement operation.
all the lap or split times you record during the current elapsed time measurement
operation.
• The capacity of the watch’
• If you are adding records to the only log in memory and watch memory becomes
full, adding another record causes the oldest record in the log to be deleted
automatically to make room f
• If you are adding records to a log when there are multiple logs in memory and watch
memory becomes full, adding another record causes the oldest log in memor
all of its records to be deleted automatically to make room f
