The clean filter prompt appears on the projector screen whenever I turn on the projector. It stays on for a few minutes, then goes off as the movie begins. I have vacuumed all the openings as instructed in the printed manual but the prompt remains active. What should I do? Is this unsafe?
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Secure the lamp cover and the air filter cover of the
projector body if the projector does not power on. Ensure that the power
cable is firmly connected to the projector and an active power plug. If
the projector was turned off and then on quickly--let it sit for 90
seconds before trying to turn it on.
Replace the projection lamp if the projector will not power
on or if the lamp indicator is flashing. Turn off the projector and let
it sit for at least 30 minutes. Locate the lamp cover and remove or
loosen the lamp cover with a screwdriver. Carefully remove the
projection lamp from the projector housing using the handle, if
Place the new projection lamp into the projector housing and
secure it to the projector. Replace the lamp cover and reset the lamp
timer. Power on the projector to ensure the new lamp is working
Remove the projector from the enclosed area to allow air
circulation if it constantly overheats. Place the projector into an open
area and make sure there is no blockage for the ventilation holes.
Unplug the projector for at least 45 minutes to allow it to soft reset.
Clean the air filter to allow the projector better air
circulation. Turn off the projector and unplug it from the outlet.
Remove the air filter cover and use a vacuum to remove dust from the
area. If the filter is unable to be cleaned correctly or is damaged,
then replace it. Pull the air filter from the projector and place the
new one in the now empty slot. Close and secure the air filter cover.
1,white spots appeared on screen,means the DMD is broken,you need a new DMD. 2,the projector running off after only a few minutes,means the Inductor (Sensing element),near the Color Wheel. Use a cotton swab moistened with alcohol to wipe the Inductor.
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one or more of the fans may not be working properly and the heat is triggering the temperature sensor. if the projector is too dusty, the heat stays in and may ruin components. if there are filters, clean them first.
Yes, it is the projector.
Take the filter out and vaccum it, take the lamp out and use compressed air to clean the dust away.
Be carefull witt the air thoug! keep it a bit away from the projector when u cleand the dust away, to close and you can make big mamages inside it.
And, remeber to keep the filter as cleas as possible, i clean min every 2,5-3 monthes.
if it is blanking orange:1- if any objects are blocking the air inlet or outlet grille remove them.2- do not expose the air outlet to hot air emitted from heating appliance.3-check whether the filter is clogged with dirt-clean the filter if clogged. if it is blanking green:-after status indicator stop blanking press power.if you unplug power cord while the fan is rotating the lamp may be not turn on for one minute next time you plug the cord. press power button several times.
Here is the info for you ::
Caring For The Air Filter
The air filter should be cleaned about every 100 hours. If the indicators or a message
prompts you to clean the air filter, clean the air filter as soon as possible.
If the soiling will not come off the air filter, or it becomes damaged, then it needs to be
replaced. Please replace the air filter as soon as possible.
memoWhen you replace the lamp, please replace also the air filter.
Turn off the projector, and unplug the power cord. Allow the lamp bulb to cool for at
least 45 minutes.
Apply a vacuum cleaner to the top of the filter cover and
the air filter to clean.
If the soiling will not come off the air filter, or it becomes
damaged, it needs to be replaced.
If the air filter needs to be replaced, contact your dealer
to prepare a new air filter. Tell the dealer your air filter
Turn on the projector power, and reset the filter timer.
(1) While the projector running, press the MENU button to
open the menu.
(2) Choose the ?OPTION? on the menu using the /
button, then press the button or ENTER button.
(3) Choose the ?FILTER TIME? using the / button, then
press and hold theRESET button for 3 seconds.
(4) Choose the ?RESET? using the button.
memo Incorrectly resetting of the filter timer (resetting
without replacement, or neglect of resetting after replacement) will result in
incorrect message functions.
Here is the link to the users manual ::
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Have a great evening.