Solution:
It has the function of automatic focus. When the position of the projector changes, the automatic focus will be completed in about 10 seconds.
①、If the following situations occur, users can be guided to operate according to the following methods:
②、If the user thinks the picture is not clear after the focus is completed, he/she can choose the manual adjustment mode to fine-tune.
(2) If you cannot enter the quick focus interface after moving the position, it may be because the automatic focus function is not turned on.If the automatic focus has been turned on, it may be because the threshold value of the internal sensor was not triggered when the projector was moved. At this time, the machine can be shaken or the manual focus can be solved
Specific steps of manual focus adjustment: enter Settings - image - auto focus, and press the left and right keys on the remote control to fine-tune after the auto focus is completed.