Optoma EH200st, User Manual

Page: 65 / 89

64
Appendices
Image is too small or too large

Adjust the zoom lever from the lens.

Move the projector closer to or further from the screen.

Press [Menu] on the projector panel, go to “Display->Format”.
Try the different settings.
Image has slanted sides:

If possible, reposition the projector so that it is centered on the
screen and below the bottom of the screen and use PureShift to
make adjustments to the image position.

Use “Display->V Keystone” from the OSD to make an adjustment.
Image is reversed

Select “System->Projection” from the OSD and adjust the
projection direction.
Other
The projector stops responding to all controls

If possible, turn off the projector, then unplug the power cord and
wait at least 20 seconds before reconnecting power.
Lamp burns out or makes a popping sound

When the lamp reaches its end of life, it will burn out and may
make a loud popping sound. If this happens, the projector will not
turn on until the lamp module has been replaced. To replace the
lamp, follow the procedures in the “Replacing the Lamp” section
on page 67.