Optoma GT5600 EH340UST User Manual - Page 69

Troubleshooting

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ADDITIONAL INFORMATION Troubleshooting If you experience a problem with your projector, please refer to the following information. If a problem persists, please contact your local reseller or service center. Image problems N o image appears on-screen ‡‡ Ensure all the cables and power connections are correctly and securely connected as described in the "Installation" section. ‡‡ Ensure the pins of connectors are not crooked or broken. ‡‡ Check if the projection lamp has been securely installed. Please refer to the "Replacing the Lamp" section. I mage is out of focus ‡‡ Adjust the focus ring on the projector lens. ‡‡ Make sure the projection screen is between the required distance from the projector. (Please refer to pages 64-65). T he 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. ‡‡ Please setup the display format as 16:9 (wide) aspect ratio type on your DVD player. I mage is too small or too large ‡‡ Move the projector closer to or further from the screen. ‡‡ Press "Menu" on the projector panel, go to "Display >Aspect Ratio". Try the different settings. I mage 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 > Geometric Correction > H Keystone or V Keystone" from the OSD to make an adjustment. I mage is reversed ‡‡ Select "Setup > Projection" from the OSD and adjust the projection direction. B lurry double image ‡‡ Press "3D" button and switch to "Off" to avoid normal 2D image is blurry double image. T wo images, side-by-side format ‡‡ Press "3D" button and switch to "SBS" for input signal is HDMI 1.3 2D 1080i side-by-side. English 69

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English
69
ADDITIONAL INFORMATION
Troubleshooting
If you experience a problem with your projector, please refer to the following information. If a problem persists,
please contact your local reseller or service center.
Image problems
No image appears on-screen
±
Ensure all the cables and power connections are correctly and securely connected as described in the
"Installation" section.
±
Ensure the pins of connectors are not crooked or broken.
±
Check if the projection lamp has been securely installed. Please refer to the "Replacing the Lamp"
section.
Image is out of focus
±
Adjust the focus ring on the projector lens.
±
Make sure the projection screen is between the required distance from the projector. (Please refer to
pages
64-65
).
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.
±
Please setup the display format as 16:9 (wide) aspect ratio type on your DVD player.
Image is too small or too large
±
Move the projector closer to or further from the screen.
±
Press "Menu" on the projector panel, go to "Display >Aspect Ratio". 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 > Geometric Correction > H Keystone or V Keystone" from the OSD to make an
adjustment.
Image is reversed
±
Select "Setup > Projection" from the OSD and adjust the projection direction.
Blurry double image
±
Press "3D" button and switch to "Off" to avoid normal 2D image is blurry double image.
Two images, side-by-side format
±
Press "3D" button and switch to "SBS" for input signal is HDMI 1.3 2D 1080i side-by-side.