Casio 3441 Manual De Usuario

Operation Guide 3440 3441

To position the lap time and split time on the display
Each press of 

A cycles the lap time and split time positions in the sequence shown 

below.

•

You can perform the above operation while stopwatch operation is ongoing or 
stopped.

•

Whenever the elapsed time exceeds 10 hours, the measurement changes from 
1/100-second units to 1-second units.

Use the Recall Mode to recall and delete records stored 
by the Stopwatch Mode.

•

Stopwatch records are stored in “logs” that are created 
automatically by the watch. See “Memory Management” 
on page E-48 for more information. 

•

The title screen of the newest log appears fi rst 
whenever you enter the Recall Mode.

•

Log numbers are automatically assigned in sequence, 
starting from 

.

•

All of the operations in this section are performed in the 
Recall Mode, which you enter by pressing 

C (page E-9).

To recall stopwatch records
In the Recall Mode, use 

A to scroll through the log title 

screens, starting from the newest one, as shown below. 
When the title screen of the log you want is displayed, use 

D (+) and B (–) to cycle through the records contained 
in the log. 

•

The locations of the lap time and split time in the Stopwatch Record screen are 
determined by the display format you last selected in the Stopwatch Mode (page 
E-17).

•

The BEST indicator identifi es the record that contains the best lap time in the log.

•

If a best lap time record is deleted automatically when the log becomes full, the 
BEST indicator will not be transferred to the record with the next best lap time. See 
“Memory Management” on page E-48 for more information about automatic deletion 
of records.

To delete a log
1. In the Recall Mode, display the title screen or one of the records of the log you want 

to delete. 

2. While holding down 

B, hold down D for about two seconds until the watch beeps.

•

 “CLR” will fl ash on the display for two seconds and then the watch will beep. 

Release

B and D at this time.

•

You cannot delete the log of an ongoing elapsed time measurement operation. 

To delete all logs
While holding down 

B, hold down D for about fi ve seconds until the watch beeps 

once and then a second time.

•

“CLR” will fl ash on the display for two seconds and then the watch will beep once. 
Keep

B and D depressed and “ALL” will fl ash on the display for three seconds, 

and then the watch will beep again. This indicates that all log data is cleared. 

•

You cannot delete logs while an elapsed timing operation is in progress.

Dual timers can be set with two different starting times. 
The watch can be confi gured so the two timers alternate, 
so when one reaches the end of its countdown, the other 
timer starts. You can specify a “number of repeats” value, 
which controls how many times the two-timer countdown 
operation is performed (1 = once, 2 = twice, etc.). The 
starting time of each timer can be set in fi ve-second steps 
up to 99 minutes, 55 seconds.
You can specify up to 10 repeats. The watch emits a short 
beep whenever either of the timers reaches the end of its 
countdown during an ongoing timer operation. The watch 
emits a 5-second beep when the end of the fi nal timer 
operation (specifi ed by the number of repeats) is reached.

Countdown End Beeper
The countdown end beeper lets you know when the countdown reaches zero. The 
beeper stops after about 5 seconds or when you press any button.

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 fl ash, which indicates the 
setting screen.

•

 If the countdown start time is not displayed, use 

the procedure under “To use the countdown timer” 
(page E-29) to display it.

2. Press 

C to move the fl ashing in the sequence shown 

below to select other settings.

Timer 1
Minutes

Timer 1
Seconds

Timer 2
Minutes

Timer 2
Seconds

Number of Repeats

3. When the setting you want to change is fl ashing, use 

D and B to change it as 

described below.

Minutes, Seconds

Use

D (+) and B (–) to change the setting.

Number of Repeats

Use

D (+) and B (–) to change the setting.

•

 To disable either timer, set 00'00" as its countdown start time.

4. Press 

A to exit the setting screen.

(Reset)

(Start/Stop)

Press

D while in the Countdown Timer Mode to start the countdown timer.

•

 The countdown is performed by alternating between Timer 1 and Timer 2. A short 

beep is emitted to signal a changeover from one timer to the other.

•

 Press 

D to pause a countdown. Press D again to resume.

•

 Pressing 

B while a countdown timer is stopped resets it to the start time specifi ed 

by you.

•

 The watch emits a 5-second beep when the end of the fi nal timer operation 

(specifi ed by the number of repeats) is reached.

•

 Even if you exit the Countdown Timer Mode, the countdown timer operation 

continues and the watch beeps as required.