Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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Leonard Caillouet
 
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Default Mitsubishi VS-4543 - In desperate need of help

The default settings will result in needing to completely align the unit,
which you seem to need to do anyway. If you don't understand how to align
this set any better than you seem to from this post you should take it to an
experienced Mitsubishi tech.

If you want specific help you need to post some specific information, like
how is the picture messed up or which parameters you fiddled with.
Regardless, I doubt that help online will be much assistance in this case.

Leonard Caillouet

"David" wrote in message
om...
Hello, I was trying to change the settings in the advanced menu screen
(technician's screen). Unfortunetly, I messed up the settings and I
forgot to write down the initial settings. If anyone has a Mitsubishi
VS-4543, I would be very grateful if you could please post the default
settings for the "CONV GEO" subscreen. To get to this, you have to
press "MENU" then 2357 and press the "AUDIO" button until you get to
the "CONV GEO" screen. Once you are there, please press "VIDEO" to go
through all of the settings and write down all of the default numbers
to the right of the 3 or 4 letter abbreviation. Thanks in advance!



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JURB6006
 
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Default Mitsubishi VS-4543 - In desperate need of help

Jerry is right. I hope you didn't mess with the "DA" values. These are specific
to cabinet design, lens power etc..

The DA settings are specific to a size/geometry, but the other settings are
specific to your set only. We charge well over $100 to straighten it out. It
takes time, and teks are making about $20/hour now, shop chages 3-4 times that
and that is how the rent gets paid.

If you live in or near N.E. Ohio, and if I get the correct DA values we can
pick it up, have it back in a few days and you'll be about $200 out of pocket.
If you messed up any of the DA values, the convergence does not work right.
There are about 50 DA values, but the ones that aren't zero are fairly
critical.

This line of Mits has a very good convergence control set, and if the DA values
are set correctly, will achieve perfect convengence within a millimeter (even
at the edges) when the right guy does it.

You need someone who knows what they are doing.

JURB
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