Returnstar Interactive Tech IQTouch L Series User Manual page 31

file.
(3) Exit the whiteboard: Click the
operation option if there is content on the whiteboard: exit, exit, cancel after saving,
perform function operation according to requirements; if there is no content on the
whiteboard, click to exit the whiteboard. Exit directly;
2. Cancellation and recovery
Click on the far left to withdraw the written error and click on the far right to
withdraw the undo error.
icon to exit the whiteboard pop-up
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