Operation Guide 3468
E-29
To configure countdown start time and auto-repeat settings
1. While the countdown start time is on the display in the
Countdown Timer Mode, hold down
A
until the hour
setting of the countdown start time starts to flash, which
indicates the setting screen.
•
If the countdown start time is not displayed, use the
procedure under “To use the countdown timer” (page
E-28) to display it.
2. Press
C
to move the flashing in the sequence shown
below, and select the setting you want to change.
Start Time
(Minutes)
Auto-Repeat
On/Off
Start Time
(Hours)
Auto-repeat on indicator
On/Off status
E-28
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 and auto-repeat is turned off, the alarm
sounds for 10 seconds or until you stop it by pressing any button. The countdown
time is reset automatically to its starting value after the alarm stops.
•
When auto-repeat is turned on, the countdown will restart automatically without
pausing when it reaches zero. The alarm sounds when the countdown reaches
zero.
•
The countdown timer measurement operation continues even if you exit the
Countdown Timer Mode.
•
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
E
. This returns the countdown time to its starting value.
E-27
Countdown Timer
You can set the countdown timer within a range of one
minute to 24 hours. An alarm sounds when the countdown
reaches zero.
•
You also can select auto-repeat, which automatically
restarts the countdown from the original value you set
whenever zero is reached.
•
All of the operations in this section are performed in the
Countdown Timer Mode, which you enter by pressing
C
(page E-7).
Seconds
Hours
Minutes
Timekeeping
Mode time
Auto-repeat
on indicator
E-26
To delete a log
1. In the Recall Mode, display the title screen of the log you want to delete.
2. Hold down
D
and
E
until
stops flashing on the display.
•
This deletes the log and all the records inside it.
•
Deleting a single log slides all newer logs (ones with higher log numbers) upwards
to fill the empty space. This cause the log numbers of all the newer logs to be
reduced by 1. If there are six logs currently in memory (numbered
01
through
06
)
and you delete log
03
, the numbers of logs that previously were numbered
04
,
05
,
and
06
will change to
03
,
04
, and
05
.
E-25
Press
D
.
D
Press
E
.
E
Lap number
Split number
Log number
Log Title Screen
First record
Last record
Lap time
Split time
▲
▲
▲
▲
▲
•
Whether you will be able to view lap time records or split time records will depend
on the screen you selected in step 2, above.
E-24
To recall stopwatch time records
1. In the Stopwatch Mode, check to make sure that the displays reset to all zeros (page
E-16).
•
If all zeros are not displayed, reset the stopwatch.
2. Use the
E
button to select either the lap time screen (to view lap time records) or
the split time screen (to view split time records) (pages E-16 and E-18).
•
To convert a lap time saved in the Stopwatch Mode to a split time, select the split
time screen.
3. Press the
C
button to enter the Recall Mode.
4. Use the
A
button to scroll through the log title screens from the newest to the
oldest until the title screen of the log whose records you want to view is displayed.
5. Use
D
(forward) and
E
(back) to scroll through records in lap number sequence.
E-23
Recall Mode
Use the Recall Mode to recall and delete logs and records
you stored in the Stopwatch Mode. You can use the
Recall Mode to view both lap and split time records.
•
When you enter the Recall Mode, the newest log
recorded in the Stopwatch Mode will appear first. If
there are no logs in memory,
appears on the
display.
•
You can use the Recall Mode to check memory data
even while a stopwatch elapsed time measurement
operation is in progress. However, the time data that is
currently being measured will not appear in the Recall
Mode.
•
You can convert a lap time saved in the Stopwatch
Mode to a split time (page E-24).
Day of week
Month – Day
Log number
Log Title Screen
E-22
How stopwatch data is stored
The following table shows how stopwatch data is stored when you perform stopwatch
button operations.
Stopwatch Button Operation
Data Storage Description
From all-zeros, press
D
to
start.
Creates a new log. Stores the date the button was pressed,
and the new log number.
Press
E
to display lap/split
time.
Creates a new record with each button operation. Stores
the lap and split times and total elapsed time at each point
the button is pressed.
Press
D
to stop elapsed time
measurement and then press
E
to reset.
Resets the elapsed time to all zeros without recording data.
•
See “Recall Mode” (page E-23) for details on how to recall time records from memory.
E-21
Memory Management
A new log is created each time you press
D
in the Stopwatch Mode to start a new
elapsed time measurement operation. A log contains a log title screen, and records of
all the lap or split times you record during the current elapsed time measurement
operation.
•
The capacity of the watch’s memory is 60 records.
•
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
memory and all of its records to be deleted automatically to make room for new
records.
E-20
To time first and second place finishes
1. When the stopwatch display shows all zeros, press
E
to display the split time
screen (indicated by
).
2. Press
D
to start a time measurement.
3. Press
E
when the first finisher crosses the finish line.
•
This freezes the time of the first finisher in the lower part of the display for about
eight seconds. After that, the display returns to elapsed time measurement.
4. Press
D
when the second finisher crosses the finish line.
•
The second finisher’s time will appear in the lower display.
•
The difference between the first finisher’s and the second finisher’s time will
appear in the upper display.
5. Press
E
to clear the stopwatch to all zeros.