Optoma Optoma TXR774 - Manual (Page 53)

English
53
The image is stretched when displaying 16:9 DVD title
When you play anamorphic DVD or 16:9 DVD, the projector will
show the best image in 16:9 format on projector side. If you play 4:3
format DVD title, please change the format as 4:3 in projector OSD.
If the image is still stretched, you will also need to adjust the aspect
ratio by referring to the following:

Please setup the display format as 16:9 (wide) aspect ratio type
on your DVD player.
Image is too small or too large

Adjust the Zoom Ring on the top of the projector.

Move the projector closer to or further from the screen.

Press [Menu] button on the remote control or projector panel,
go to Display | Format and 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.

Press [Keystone +/-] button until the sides are vertical on the
remote control.
Image is reversed

Select Setup | Projection from the OSD and adjust the projec-
tion direction.
Intermission Problems
The projector stops responding to all controls

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

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 re-
place the lamp, follow the procedures in Replacing the Lamp Replacing the Lamp
on page 56.
™
Use of
Keystone is not
recommended.
Appendices