Stopwatch; Measuring Elapsed Time; Measuring A Split Time; Timer - Casio 3452 Operation Manual

Stopwatch

The stopwatch can be used to perform 1-
second elapsed time measurement up to 999
hours, 59 minutes, 59 seconds.
It can also measure split times.
Getting ready
Enter the Stopwatch Mode.
Navigating Between Modes
l
Note
Elapsed time returns to zero
●
automatically and timing continues
from there when the maximum limit is
reached.
Once started, elapsed time
●
measurement continues until you
press (A) to reset the stopwatch, even
if you change to a different mode and
even if the stopwatch reaches the
elapsed time measurement limit.
Exiting the Stopwatch Mode while a
●
split time is frozen on the display clears
the split time and returns to elapsed
time measurement.

Measuring Elapsed Time

Use the operations below to measure elapsed
time.
Start
Stop
Resume
Stop
Hour, minute, second
To reset the stopwatch to all zeros, press
●
(A).
Operation Guide 3452

Measuring a Split Time

Use the operations below to measure elapsed
time.
Hour, minute, second
To reset the stopwatch to all zeros, press
●
(A).

Timer

The timer counts down from a start time
specified by you. A beeper sounds when the
end of the countdown is reached.
The countdown start time can be set in 1-
●
minute units up to 24 hours.
The beeper is muted in the cases described
●
below.
While the battery indicator is
ー
Getting Ready
Enter the Timer Mode.
Navigating Between Modes
l
1.
Start
Split
Split release
Stop
2.
3.
4.
5.
or lower
6.

Setting a Start Time

Hold down (A) for about two seconds, or
press (A) and then press the rotary switch.
This causes the hours to become
underlined.
Rotate the rotary switch to change the
hours setting.
To cancel the setting operation, perform
●
the steps below.
A Press (C).
B Rotate the rotary switch to select
whether or not you want to save the
current settings.
[YES]: Current settings saved
[NO]: Current settings not saved
C Press the rotary switch.
Press (D).
This moves the underlining to the minutes.
Rotate the rotary switch to change the
minutes setting.
Press the rotary switch to exit the setting
screen.
This returns to the Timer Mode setting
screen.
Press (C) to exit the setting screen.
Rotary Switch
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