Casio 2981 Operation Manual page 6

Operation Guide 2981
Memory
The watch maintains exercise records that contain a wealth of
information about each workout. An exercise record is created for your
last workout that you timed in the Stopwatch Mode and stored
automatically whenever you clear the stopwatch to all zeros.
Note that memory is shared by lap/split time records and exercise
records. There is also a cumulative record that keeps track of long-term
cumulative totals.
The following will give you some idea about how much memory capacity
is available.
• If you use memory to store lap/split time records only (no exercise
records), you can store up to 300 records during a single workout.
• If you use memory to store exercise records only (Start
Reset), you can store up to 62 records.
Memory Data
The following details the contents of each type of record that can be
stored in memory.
I Lap Record Data
• Lap/split times
• Average heart rate and exercise intensity per lap
I Exercise Record Data
• Date
• Exercise time
• Exercise time within target heart rate range
• Exercise time in excess of target heart rate range
• Exercise time below target heart rate range
• Best lap time
• Average heart rate and average exercise intensity
• High heart rate and high exercise intensity
• Energy consumed during exercise
I Cumulative Data
• Cumulative exercise time: 9,999 hours, 59 minutes
• Cumulative energy consumed: 239,005 kcal (999,999 kJ)
• Average heart rate and average exercise intensity per workout
Data Save Timing
The following shows what data is stored in memory when you perform a
particular Stopwatch Mode operation.
I When you start an elapsed time operation (from all zeros)
• Date
I When you record lap/split times
• Lap time
• Split time
• Average heart rate and exercise intensity per lap
I When you reset the stopwatch to all zeros
• Exercise time
• Exercise time within target heart rate range
• Exercise time in excess of target heart rate range
• Exercise time below target heart rate range
• Best lap time
• Average heart rate and average exercise intensity
• High exercise heart rate and high exercise intensity
• Energy consumed during exercise
The following data items are also updated when you reset the stopwatch
to all zeros.
• Cumulative exercise time
• Cumulative energy consumed
• Average heart rate and average exercise intensity per workout
Memory Full
Storing data when memory is full automatically deletes the oldest record
currently in memory to make room for the new data.
Example 1: When the exercise record currently being created is the
only one currently in memory
Recording a new lap/split time while memory is full causes the oldest
lap/split time currently in memory to be deleted to make room for the
new one.
Example 2: When there are already exercise records in memory
All of the data of the oldest exercise record is cleared to make room
for the new data.
To recall memory contents
1. In the Timekeeping Mode, press the D button twice to enter the Data
Recall Mode.
2. Use the A button to scroll through the exercise records currently in
memory.
➡ ➡
Stop
• The factory default setting for the data clear date is January 1, 2000.
Before using the watch for the first time, be sure to perform the
procedure under "To clear cumulative exercise data" to clear the
factory default date. If you don't, the factory default date will remain on
the screen without changing to the cumulative data start date.
3. While the exercise record whose contents you want to view is
displayed, use the E and B buttons to scroll through the record's
lap data.
Title Screen
• If you turned on display of the exercise intensity graph in the
Stopwatch Mode, it will also appear in the Data Recall Mode.
• The heart rate graph and exercise intensity graph show data from the
average heart rate or intensity of each lap.
Title Screen
Newest
Exercise Record
TOTAL
Cumulative
Exercise Time
Data clear date
(Cumulative data start date)
Lap 1
Heart rate
graph
Lap 2 Heart Rate Screen
Final lap
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