1. Exit the OSD menu to the live view screen.
2. Switch and hold the menu button to the left for 2 seconds until
you see the message of “COVER-UP LENS/CLOSE IRIS”.
3. Cover the lens or close the iris to prevent the light from
entering the lens.
4. Press the menu button to confirm. You will be able to see the
bright dot detects on the grainy screen.
5. After the process, the bright dot defects will disappear and you
can see “SUCCESS” on the screen.
6. Press the menu button to exit.
Note: An ERROR may happen because that the lens was not fully
covered. Please repeat above steps to try again.
4.17 Save All/Exit
Move the cursor to SAVE ALL to save all the settings; move the
cursor to EXIT to exit the menu.