Class 1 Sound Level Meter NL-53 / Class 2 Sound Level Meter NL-43
with Extended Function Program NX-43EX Instruction Manual Operation Guide

8.3 Setting the SD card and program card

Measurement data can be recorded on an SD card, and the results can be processed on a computer.
You can take various measurements by installing program cards (optional), such as NX-43WR.

Important

  • Be sure to turn off the power before inserting or removing the card.
  • If you remove the SD card while writing out or loading data, the data on the SD card may become corrupted.
  • Use SD cards that are genuine and provided by RION. The performance of other cards is not guaranteed.
  • Note that we assume no responsibility for any damage or loss of stored measurement data.

Note

  • Prior to measurement, first format the SD card for storing data with this device.

1Open the card slot cover on the right side of the device.

2Insert the SD card.

With the label on the SD card facing up, insert it into the card slot on the right side of the device until a clicking sound is made.

With the label on the SD card facing up, insert it into the card slot on the right side of the device until a clicking sound is made.

3Install the program card software.

Refer to the instruction manual for the program card (optional) to install it.

Note

  • This step is not necessary for SD cards used for saving data.

4To remove the SD card, push it in until it makes a clicking sound.

The SD card will pop out, so take it out.