
67
Reading the Display
Recall
This screen displays a stored data on internal memory or SD memory card.
Use the
keys to select [Recall] and press the MENU/ENTER
key. The recall screen appears.
Use the
keys to select a save location of data and the
keys to
select a data fi le.
Pressing the PAUSE/CONT key switches back to the menu list screen.
Pressing the START/STOP key switches back to the measurement screen.
Note
It may take some time to read data and display the
recall screen if the volume of stored data is large.
Save location of data
Data fi les
The save location of data can be “Internal Memory Manual”, “SD Manual”,
“SD Auto
L
p” or “SD Auto
L
eq”. Without an SD memory card, only “Internal
Memory Manual” is available.
Note
If a data fi le saved on a computer is copied or manip-
ulated, and the copied fi le is then loaded back into
the NL-42A/NL-52A, the displayed measurement
date and time may not match the actual time stamp
of the measurement.
Summary of Contents for NL-42A
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