Optoma TSFN-IR01 - Manual (Page 47)

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Appendices
Image is out of focus
 Make sure the Lens cap is removed.
 Adjust the Focus Ring on the projector lens.
 Make sure the projection screen is between the required dis-
tance 4.9 to 41.0 feet (1.5 to 12.5 meters) from the projector. See
page 17.
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 the LBX format DVD title, please change the format
as LBX in projector OSD.
 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 lever on the top of the projector.
 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.
 Use “Display-->Keystone” from the OSD to make an adjust-
ment.
Image is reversed
 Select “Setup-->Projection” from the OSD and adjust the projec-
tion direction.
Intermission Problems
The projector stops responding to all controls