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Re: White spots appear about 8 in 2 weeks will it keep...
Yes it will keep geting worse the dlp is is going bad the mirrors on it are getting stuck they may appear as black dots or white dots. the dlp ic needs to be replaced
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How old is it? if it older and the spots are white its bad. they will get worst Sony usually doesn't have this problem. It may be a gun alignment problem. any way it gos its time to call a repair man to see what the problem is.
If you wish to get some details; visit the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/
faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
This unit uses a DLP (digital light processor) chip and if this starts to fail then you will get spots appearing on the screen. The DLP chip will need to be replaced.
The projection engine have problems,it the cause.Two years tv shouldn't have this problems already.Call talk to mitsubishi,might get some help the cost of the repair.
Go
into (08) mode by holding 0 and 8 when turning on the copier. 251 is
the number of copies until it displays that message and 252 is the count
since last Preventative maintenance. Resetting 252 will clear the
message or putting 251 higher than the value of 252 will clear it as
well.
Any time you have "spots" on the ice it's time to have a service company take apart and clean your machine. The ice maker is very dirty and has scum and mold building up in it. This can happen fairly quickly depending on where the unit is. Sandwich shops are the worst. Yeast from the baking of bread gets into the machine and it becomes dirty within 6 weeks or so. They should have their units cleaned every month. They try to do it once a year or less. I do not use ice at any sandwich shop!!
Soak the filters in a solution of 8 oz of white vinegar per gallon of water for about 20 minutes once per week and rinse well.
Better yet, do this once every 2 weeks, and on the off weeks soak the filters in a beach and water solution (rinse well) to keep the mold and bacteria growth from becoming a problem. I also add about a teaspoon of vinegar or a teaspoon of bleach (one or the other, not both at the same time) to the water when I fill the tank.
That helps keep the calcium scale from forming and it keeps the unit itself MUCH cleaner.
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