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4.3.6 OCR mode volume Settings
Volume setting function: in the OCR Menu interface, press the camera button
to enter the volume setting interface and adjust the volume by moving the
joystick left and right.
Exit the volume setting: long press the change color button for 3 seconds to
exit the volume setting.
4.3.7 OCR album function
Enter album function: in the OCR Menu interface, press the photo button to
enter album. In the album interface, browse photos by moving the joystick. The
orange color tag of the photo album indicates the current selected state of the
image, and yellow indicates the unselected state.
Picture view function: select the picture you want to view, press the camera
button, then the selected picture will be displayed in full screen. In full screen
preview mode, press the camera button to enter OCR recognition, and the text
and paragraph in the picture will be recognized automatically.
Image deletion function: in full preview mode, long press the camera button
for 3 seconds to delete the current image.
Exit album function: long press the color button for 3 seconds to exit album.