Recalling Records Recall; Deleting Memory Data - Casio 3423 Operation Manual

1. Make sure [LP 0H] (lap) is displayed.
If [SP 0H] (split) is displayed, press
D to switch to [LP 0H] (lap)
2. Use the button operations below to
measure elapsed time.
D Start
Measurement starts.
D Lap 1
After the Lap 1 time is displayed for
eight seconds, returns to next lap
measurement.
D Lap 2
After the Lap 2 time is displayed for
eight seconds, returns to next lap
measurement.
A Goal
Last lap time is displayed and
measurement stops.
3. Press A to reset the display.
4. Press B six times to return to the
Timekeeping Mode.
Note
When the number of remaining
memories becomes 0, the oldest record
is deleted and new measurement results
are recorded.
Operation Guide 3423
Recalling Records
You can check recorded
measurement times.
1. Use B to switch to the Recall
Mode.
See: Mode Switching
(Recall Mode)
a. Measurement time
b. Measurement date (month,
day)
c. Measurement number
Supplement:
The last recorded date, time,
measurement number
appears (a measurement
number is a number for
managing recorded data).
2. Press C to select a
measurement number.
If you do not know the
measurement number,
select according to
measurement date and/or
measurement time.
Recall
3. Each press of D displays
recorded measurement time
in the sequence it was saved.
The [BEST] is displayed
for the fastest lap time.
4. Press B five times to return
to the Timekeeping Mode.

Deleting Memory Data

Deleting a Specific Record
1. Use B to switch to the Recall
Mode.
See: Mode Switching
(Recall Mode)
a. Measurement time
b. Measurement date (month,
day)
c. Measurement number
2. Press C to select the
measurement number you
want to delete.