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These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit stage inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power led, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating, to many popular brand TVs and other devices. Viewing it in "Mosaic" will make surf easy. http://electronicshelponline.blogspot.com/
Replace the lamp. The lights flashing will also indicate what is wrong. Watch how they flash. Go to the manufacturers website and they way they are flashing indicates what is wrong (ex. 3 quick flashes, long continuous flashes...etc.) When you change the lamp reset the lamp counter in the menu and clean or replace the dust filters as well.
i just had the same problem i took the top of the projector off and cleaned the color wheel and sensor seemed to have fixed the problem that is for now. seems to happen to me once a year on the dot but last time it was warranty. good luck hope it helps.
If power indicator light red and warning indicator red flashing than according to user manual :-
The projector has been cooled down enough and the temperature returns to normal. When turning ON the projector the WARNING indicator stops flashing. CHECK AND CLEAN THE AIR FILTER.
Experience:- 1. if the temperature is very low than temperature sensor maybe misbehave.
2. If anyone fan not working
so please you check fans.
(If lamp or lamp ballast unit faulty than after a time period the lamp indicator light ON not a warning indicator. I experience many times if any fan in projector are broken or jamed the temperature light if present otherwise warning light ON or flashing)
Did you replace the lamp correctly ? If not , then i'll tell you how to do that :
Make sure that your power switch is off and that the power cord is unplugged from the electrical socket. It is also wise to unplug any other cables and label them in order to restore them in the right way once the lamp is replaced.
2:In order to see the lamp, remove the access handle on the outside cover. You may need to use a screwdriver.
3:Pull out the used lamp and clean the relevant parts using micro fiber products and not paper. Please note that in some projectors a small inside filter should also be replaced.
4:Insert the new lamp into the projector carefully avoiding touching the glass of the lamp itself. Touching the lamp will deposit skin oil that will likely damage any new lamp during use.
5:Reassemble the access panel, repluge the cables and power up the projector.
Things You'll Need: new projector lamp screwdriver micro fiber duster Warning: avoid touching the bare projector lamp.
I hope this will help .
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