InFocus Office Equipment & Supplies - Recent Questions, Troubleshooting & Support

if the fans run, then ,check the lamp or lamp ballast
turn on the projector ,at the same time ,if you can hear a continuous beep beep sound (the ballast igniting the lamp)
means the lamp may be fault,and other parts is working well

I am an expert of repairing projectors for 19 years.
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InFocus Office... | Answered on May 31, 2019

From the infocus_lp650 manual
Table 2:
Red LED Behavior Explanation
One (1) blink The lamp won't strike after five (5)
attempts. Check the lamp and lamp door
installations for loose connections.
Two (2) blinks The lamp counter hours have exceeded
lamp life hours. Replace the lamp and
reset the lamp hours counter.
Optional Accessories Part Number
Three (3) blinks The projector has shut down the lamp.
Replace the lamp. Contact Technical Support
for repair if replacing the lamp does
not solve the problem..
Four (4) blinks The fan has failed. Replace the lamp (the
lamp module contains a fan). Contact
Technical Support for repair if replacing
the fan does not solve the problem.
Five (5) blinks The projector is overheating. Check for a
blocked air vent. Contact Technical Support
for repair if clearing the air vents
does not solve the problem.

InFocus... | Answered on May 05, 2019

Hi my name is mani.i have hyline hd 66 projector..when I turn onn it has a very transparent or light brown spot in middle of the screen it dosent blocks the image.but colors are very light in that area..what causes that problem can anyone help me with this plzzzz.i would really appreciate it.


InFocus LP640... | Answered on Apr 26, 2019

Tranlucent dark spot on Optoma image. Looks like something is on the lens.Off center--top to bottom. Cleaned lens, blew out case, changed bulb, still with dark spot.

InFocus LP70+... | Answered on Mar 13, 2019

top247yn offline switcher ic

InFocus... | Answered on Feb 10, 2019

Check the menu selections in the manual.

InFocus Office... | Answered on Jan 18, 2019

depends on how many times the orange light blinks also when you replaced the lamp did you do a timer reset? you can find alot of information on how to trouble shoot this

InFocus LP70+... | Answered on Dec 17, 2018

The buttons don't work on infocus in2112

InFocus IN2112... | Answered on Nov 24, 2018

Please replace the DMD Chip

InFocus IN102... | Answered on Nov 16, 2018

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