Optoma IR Pen Interactive, User Manual

Page: 13 / 27

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Step 7: Adjusting the tilt (horizontal keystone)

The projector mount is pre-tensioned and can be rotated by hand

Adjust the highlighted thumbwheel to fine adjust the rotation of the projector
– Fig 7A

To bring the left hand side of the projector closer to the screen, tighten the thumbwheel clockwise

To bring the right hand side of the projector close to the screen, loosen the thumbwheel
anticlockwise