Optoma W350 - Manual (Page 56)

56
English
Appendices
Image has vertical flickering bar
 Use “Frequency” to make an adjustment. See page 35 for more
information.
 Check and re-configure the display mode of your graphic card to
make it compatible with the projector.
Image is out of focus
 Adjust the Focus Ring on the projector lens.
 Make sure the projection screen is between the required distance.
See pages 18-19.
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 when the projector display mode is set to
16:9 in the OSD.
 If you play 4:3 format DVD titles, please change the format to 4:3
in the 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, go to “Display 
Format” and try the different settings.
Image has slanted sides
 If possible, reposition the projector so that it is horizontally
centered on the screen and below the bottom of the screen.
 Press “Keystone +/-” button on the remote control until the sides
are vertical.
 Use “Display  V Keystone” from the OSD to make an adjust-
ment.
 Use of Keystone
is not recom-
mended.