Adjusting The Image Size - Compaq iPAQ MP1200 User Manual

The projector is capable of correcting for keystone (trapezoidal)
distortion caused when the projector is tilted upward or
downward from its normal horizontal position. This feature
corrects keystoning by making the width of the top and bottom
of the screen the same. Access this feature using the Image
Control selection of the on-screen display (OSD) menu. Refer to
Chapter 3, "Using the On-Screen Display Menu," for more
information. The keystone effect can be corrected when the
projector is tilted up or down up to 20 degrees.

Adjusting the Image Size

The projector zoom feature is capable of increasing the image
size up to 30%. To increase or decrease the image size, turn the
projector zoom ring left or right.
Compaq iPAQ Microportable Projector MP1200 User's Guide
Using the Projector
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