Measuring A Split Time; Using The Timer; Setting The Timer Start Time - Casio 5427 Operation Manual

Measuring a Split Time

1.
Use the operations below to measure split
times.
E
Start
A
Split
A
Split release
E
Stop
First hour After first hour
1/100 seconds
n
Seconds
Elapsed hours,
Minutes
minutes
Hours
2.
Press (A) to reset the elapsed time to all
zeroes.
3.
Press (D) three times to return to the
Timekeeping Mode.
Note
While a split time is displayed, it
●
alternates on the dot display with
[SPL].
Operation Guide 5427
Use the Timer Mode to perform a countdown.
The watch will perform an alert operation
when the end of the countdown is reached.
Getting ready
Perform this procedure in the Timer Mode.
Use (D) to navigate to the Timer Mode.
Navigating Between Modes
l

Setting the Timer Start Time

You cannot change the timer start time setting
Seconds
while a countdown is in progress. To change
the start time, first stop the timer and reset to
the current start time.
To stop the timer and reset it to the start time
l
1.
Hold down the (A) button for about two
seconds.
[SET] will appear and the hour digits will
flash.
2.
Set the countdown start time.
(D) button: Moves the flashing between
the hours and minutes.
(B) and (E) buttons: Changes the flashing
hours or minutes digits.
Note
The timer start time can be set in one-
minute units up to 24 hours.
3.
Press (A) to exit the setting screen.
4.
Press (D) twice to return to the
Timekeeping Mode.
Note
Setting a time of [0:00] specifies a
●
countdown start time of 24 hours.
Timer
Timer Mode
Hours
Minutes

Using the Timer

1.
Press (E) to start the countdown.
The watch will perform an alert operation
when the end of the countdown is
reached.
Pressing (E) toggles the countdown
●
between pause and resume.
Seconds
Reset
Start/Stop
Elapsed hours, minutes
2.
Press any button to stop the tone.
3.
Press (D) twice to return to the
Timekeeping Mode.
To stop the timer and reset it to the start
●
time
1.
While a countdown operation is in
progress, press (E).
This stops the timer.
2.
Press (A).
This resets the timer to the start time.
Alarm
The watch performs an alert operation when
the alarm time is reached.
Getting ready
Perform this procedure in the Alarm Mode.
Use (D) to navigate to the Alarm Mode.
Navigating Between Modes
l
Alarm Mode
Alarm number
12