Optoma ML1050ST+ User Manual page 27

Auto Focus: Select On to automatically adjust the image focus.
Note1: If the projected image is unclear, please cover the sensor in front of the projector (less than
3cm) for one second and then release it. The projector adjustment will be reset to zero.
Note2:
If the projected image is still unclear after performing the zero adjustment, please rotate
the front tilt adjustment wheel to raise the projector to the desired display angle, and then
reset the projector adjustment to zero.
Note3:
If the projected image is still unclear after performing above two steps, you have to adjust
the image focus manually. To access the calibration screen for manual adjustment, do one
of the following:
- Select Manual Focus from the OSD menu (Display > Manual Focus).
- Press and hold the
Manual Focus: Adjust the image focus manually when Auto Focus option is off.
Note:
When the calibration screen appears, long press the
remote control to perform the coarse focus adjustment first, and then short press the
button to fine-tune your focus.
< 3cm
or button on the control panel/remote control.
Focus
0
or button on the control panel/
or
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