Question about Optoma HD70 DLP Projector
Once switched on my Dell projector starts flickering after 10 mins & the display colour changes.Help me to solve the problem.Also let me know how to open the projector to check out the main board.
Thilaka color flickering problem too. need help. lamp is new so....? optima hd 70 aswell.
Hp nokia ce0168 code:059W7P3 imei 1:357802/06/817772/2 imei 2:357802/06/817773/0
Posted on Dec 26, 2017
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Posted on Jan 02, 2017
SOURCE: HD 70 DLP Projector problem
I HAVE A HD72 DOING THE SAME THING, I PUT IT IN HIGH ALTITUDE MODE(WHICH MAKES THE FAN RUN FASTER) AND IT STOPED THE PROBLEM. I READ THAT DUST COLLECTS ON THE FAN AND IT DOESN'T CIRCULATE THE AIR, HEATING UP SOME OF THE CIRCUITS MAKING THEM NOT WORK CORRECTLY. I AM GOING TO CLEAN THE FAN AND I THINK IT WILL FIX THE PROBLEM
Posted on Aug 14, 2008
Asher fadida and alll,
solid red error light?
HD70 "die's" after few min with strage noise?
flickers different colors before complete self shutdown?
well try this....
Before replacing your bulb, fan or any other component try first cleaning your optoma realy good!! HD70 doesnt comes with any kind of filter so you can imagine the amound of dust can be.
The most importent thing is to blow away any dust from your color wheel + the sensor attached to it .
for farther troubleshoting clean your fan's.
there are 2 fan's insinde the HD70.
probably the most problems will be solved by cleening the color wheel!!
if the problem is not solved ,chack the lemp and the fans if they work properlly.
For fan replacing:
Fan Part number: GM1207PKVX-A
Posted on Feb 25, 2010
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