UNI-T UT568A Operating Manual page 7

Read Data in TF Card
三脚架
Cautions for using the TF card:
 Do not insert or remove the TF card when recording videos.
 When taking images and recording videos, insert and remove the TF card
after the data is saved successfully.
 Do not insert or remove the TF card when browsing and annotating data in
the playback menu.
 When reading TF card data on the PC, do not modify the names of files and
folders in the TF card; otherwise, the test data may not be correctly
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