1.To click the “OK” button to choose the image corner to adjust, then to
click up down left,right ，to stretch or compress the image,
to make it a regular rectangle image.
2.To click the “OK” button to choose another image corner, and so on
to repeat same operations.
Figure 1
“ OK ”
“ ”
“ ”
“ ”
To select the image corner where you want to adjust
These four direction keys are used to stretch or
compress the image in different directions
Exit the setting and back to main setting menu
Reset the parameters
4D DIGITAL KEYSTONE AND ZOOM
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More than horizontal and vertical keystone correction, this projector support
four points trapezoidal adjustment.
Setting Path: Settings>Keystone Correction
Keystone correction
