GRAPHTEC midi LOGGER GL240 User Manual page 116

CHAPTER 3 Settings and Measurement
(7)-3 Remove / replace SD memory card
The SD memory card (SD2) can be replaced during saving the data in the SD memory card.
Perform the card replacement according to the following procedure.
(1) Press the [FILE/GROUP] key to open the FILE menu.
(2) Press the [ENTER] key in the "Remove/Switch SD card 2".
File Menu
(3) Make sure that the message is displayed and then remove the SD memory card.
Do not remove the SD memory card until this message is displayed.
Data may become corrupt and inaccessible.
(4) Insert the new SD memory card.
(5) Make sure that the SD CARD2 (SD2) access indicator turns green and then press the [ENTER] key.
For access to SD memory card, refer to "3.1 Window names and functions".
Please perform the replacement oeration within the displayed time in the message.
When the backup is performing for the CSV Format, the SD-Memory Card can not exchange.
Every time you replace the SD memory card, "_CHG" number is added to the file name.
(Example) When the data is captured in the file name "TEST.GBD"
First SD memory card: TEST.GBD
Second SD memory card: TEST_CHG1.GBD
When the Ring recording is enabled, the SD memory card cannot be replaced.
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Remove/Switch SD card 2