Using The Stopwatch - Casio 2763 Operation Manual

Using the Stopwatch

The stopwatch measures elapsed time in units of 1/100 second up to 59 minutes, 59.99 seconds (60 minutes). When the maximum limit is
reached, the elapsed time automatically returns to zero and timing continues from there. Performing a lap/split operation automatically
stores lap/split times in memory (up to 50 records). A simple operation lets you recall lap/split time records when you need them.
Entering the Stopwatch Mode causes the hands used for
stopwatch timing to move automatically to the 12 o'clock
position.
• If a stopwatch timing operation is in progress when you
enter the Stopwatch Mode, the hands will move to the
current elapsed time.
Timekeeping Mode Stopwatch Mode
Performing Stopwatch Operations
Start Lap/Split Time Recording
Press the button.
• This starts the elapsed time operation. • This freezes the current time on the
digital display for five seconds, and
• Starting a new elapsed time operation
stores it in lap/split time memory.
from zero deletes all lap and split time
Elapsed time measurement continues
data currently in lap/split time memory.
internally at this time.
• Though the digital time freezes, the
stopwatch hands continue to move.
Lap Time Display
(Start) (Lap)
Split Time Display
(Start) (Split)
Operation Guide 2763
Lap Times
A lap time is the time that elapses during a specific portion of the
race, such as a lap around a track.
Example: Measuring the lap time for one lap of a track event,
car race, etc.
Lap 1
Start
Lap 2
Lap 3
Split Times
A split time is the time elapsed from the start, up to any point
along the course of the race.
Example: Measuring splits every 10 kilometers
Split 1
Start
Split 2
Split 3
Stop
Press the button. Press the
• This stops the elapsed time operation.
• Pressing the A button while timing is
stopped resets the stopwatch.
Resetting the stopwatch stores the
final elapsed time that is on the display
to lap/split time memory.
Lap Time
(Reset)
Lap Number
Split Time
(Reset)
How Hands Operate in the
Stopwatch Mode
In the Stopwatch Mode, elapsed time is indicated both by the
digital display and by the hands of the watch. Resetting the
stopwatch to zero causes the hands to return to the 12 o'clock
position.
• In the Stopwatch Mode, the second hand indicates elapsed
seconds, while the battery indicator indicates elapsed minutes.
• When you start an elapsed time operation in the Stopwatch Mode
and when you exit or enter the Stopwatch Mode while an elapsed
time operation is in progress, the stopwatch 1/20-second hand
rotates for one minute. After that it stops at the 12 o'clock position.
Stopping the elapsed time operation causes the hand to move to
the current 1/20-second position.
Stopwatch
1/20-second Hand
Stop
Stopwatch
Minute Hand
Stop
❚ Elapse Time Measurement
Start Stop
button.
Cumulative Time Measurement
Pressing the B button to restart the stopwatch without resetting it
to all zeros resumes elapsed time measurement from where it was
last stopped.
❚ Recording Lap/Split Times
Start Lap/Split Lap/Split
❚ Recording the Times of 1st and 2nd Place
(Stop)
Finishers (Split Time Display)
Start 1st finisher
(Displays time
of 1st finisher.)
Lap/Split Time Memory
You can store up to 50 lap/split times in memory. Performing a lap/
split time operation when there are already 50 records in memory
automatically deletes the oldest record to make room for the new
(Stop)
times.
Selecting Lap or Split Time
Display for a Stopwatch Elapsed
Time Operation
Before starting an elapsed time operation in the Stopwatch Mode,
you should select display of either lap times or split times.
While the Stopwatch Mode screen shows all zeros, press
A button to toggle between the lap time ("LAP" A A
the A A
indicator appears) and split time ("SPL" indicator appears)
displays.
• Regardless of whether you select display of lap times or split
times, both are stored in lap/split time memory during the elapsed
time operation.
Digital display
Lap Time Display
(minutes, seconds,
1/100 second)
Stopwatch
Second Hand
Viewing Lap/Split Time Memory
Contents
Reset
Use the following procedure to recall lap/split time memory
contents.
1.
Use the C C button to enter C C C
the Recall Mode
• This displays the last (newest)
lap/split time that you
recorded.
Stop Reset
2.
Use the B B button to scroll B B B
through lap/split time
record numbers.
• Each press of the B button
2nd finisher Reset
advances to the next older
(Displays time
record.
of 2nd finisher.)
• Holding down the B button
scrolls through records at high
speed.
• When you stop at a record, its
lap time or split time will
appear in place of the record
number after a few moments.
Example: When there are 10 lap/split time records in memory
LAP 10
(Newest record)
Split Time Display
Lap Number
LAP 9 LAP 1
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