Infocus LP755 ユーザーズマニュアル

To raise the projector:

Press and hold the elevator button (Figure 15).

Raise the projector to the height you want (Figure 17), then 
release the button to lock the elevator foot into position.

If necessary, use the leveling knob (Figure 16) to adjust the 
angle of the projected image.

To lower the projector:

Press and hold the elevator button.

Lower the projector to the height you want, then release the 
button to lock the elevator foot into position.

If necessary, use the leveling knob (Figure 16) to readjust the 
angle of the projected image.