Optoma ES522 User's Manual - Page 56

Intermission Problems, Image has slanted sides, Image is reversed

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Appendices Image has slanted sides v Use of Keystone is not recommended. 4 If possible, reposition the projector so that it is centered on the screen and below the bottom of the screen. 4 Press [Keystone +/-] on the remote control until the sides are vertical. Image is reversed 4 Select Setup | Projection from the OSD and adjust the projection direction. Intermission Problems The projector stops responding to all controls 4 If possible, turn off the projector, then unplug the power cord and wait at least 60 seconds before reconnecting power. Lamp burns out or makes a popping sound 4 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 Replacing the Lamp on page 60. English 56

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English
µ¶
Image has slanted sides
4
If possible, reposition the projector so that it is centered on the
screen and below the bottom of the screen.
4
Press [Keystone +/-] on the remote control until the sides are
vertical.
Image is reversed
4
Select
Setup | Projection
from the OSD and adjust the
projection direction.
Intermission Problems
The projector stops responding to all controls
4
If possible, turn off the projector, then unplug the power cord
and wait at least 60 seconds before reconnecting power.
Lamp burns out or makes a popping sound
4
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
Replacing the Lamp on page 60.
v
Use of
Keystone is not
recommended.
Appendices