1.7. Zoom & keystone correction
Zoom function
The zoom function can be used to reduce the screen size to 80%. Follow the steps below to use this
function:
1. Navigate to settings via the navigation bar at the top of the screen.
2. Open projection image settings.
3. Select the zoom function.
4. Use the directional buttons on the remote control to adjust the size of the screen.
*Tip: if the screen is still too large, keystone correction can also be used to make the screen size
smaller. Please keep in mind that using the keystone correction function to zoom in will limit the
possibility to straighten the screen.
Keystone correction (4 point)
4-point keystone correction can be used to adjust all corners of the screen when the projector is
placed at a slight off-angle to the wall. Follow the steps below to use the keystone correction feature:
1. Navigate to settings via the navigation bar at the top of the screen.
2. Open projection image settings.
3. Select the 4-point keystone correction function.
4. Use the directional buttons on the remote control to adjust the 4 corners of the screen until
they are straight. Press “OK” to apply the setting.
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