InFocus IN1026 Advanced 4200-Lumen WXGA 3LCD Projector - Manual (Page 93)

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Appendix
93
Appendix
Troubleshooting
Check the following before calling your dealer or service centre:
Troubleshooting Solution
Power on failure
• Plug the power cord of your projector in an AC socket.
• Make sure the POWER light indicator turns red.
• Restart your projector until the POWER light indicator turns
red. It indicates your projector is ready for power on again.
• Check the lamp.
• Disable the Key Lock function of your projector.
Logo screen display
failure
• Make sure the Off and Countdown Off is selected in the
Display function.
The Logo screen
differs from the
standard settings
• Make sure you did not select User or Off in the Logo
Screen.
Input signal switch
(or do not switch)
automatically
• Make sure you have correctly set up the Input Search
function.
Press INPUT button
during power on and a
non-input mode icon
displays
• This is a filter or lamp replacement alerts.
A non-input or lamp
mode icon displays
• This is a filter replacement alerts.
Image looks fuzzy
• Adjust focus of your projector.
• Provide proper projection distance.
• The projection lens requires cleaning.
• Moving your projector from a colder environment to a
hotter one may result in condensing on the lens. If this
is the case, wait until the condensing water evaporated
before powering on your projector.
Image mirror reflected • Check the Ceiling/Rear settings.
Image turns upside
down
• Check the Ceiling settings.