Questions & Answers for: filter optoma projector

...Optoma or an authorized service technician will need to replace the LCD filter. there is a possibility that the polarized filtering sheet is damaged or is out of place, you may need to bring it to an ...

Optoma projector overheat issue - fan comes on but switches off optoma ep721 projector switches on ok, the fasn comes on and then it switches itself off and gives an overheat LED. Most projectors have

...Optoma EP7155 gets very hot and shuts down. Is it the fan? Can I replace it myself? The lamp was recently replaced. Thanks Hi Possible filter problem since its overheating. clean up filters and make ...

where is the filter on my hd70 projector??? The optoma HD 70 does not have filters

optoma hd65 has a red light. Only had it for 5 months. How do you fix? The red indicator light usually comes on when something needs attention. Most often it has to do with the lamp timer or the ...

...optoma projector has a green tint After a while the projector warms up and he image loses its red filter and the image becomes very green it may just need a service, as all DLP projectors need to be ...

...filter and lamp hours? By the way - although optoma what cheap option for our school, i now get hitachi with 3 year bulb warrenty.... mine BURNT out luckily not at weekend or school may have gone up ...

Optoma 25hd air filter issues I recently bought the optoma 25 hd 3D and last couple of days I get a warning signal that I need to change or replace my filter, thing is there is no visible filter which

Optoma HD20 DLP projector have a air filter? yes, any projector with a air filter. if your projector often make overtemperature protection, you have to inspect the air filter,whether it is still clean

...Optoma HD20P doesn't have an air filter. If you remove the covers you will find 2 cooling fans that get a build up of dust on the leading edges of the fan blades. These can easily be cleaned with a ...