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This is the second Archived Forum which was active between 1st March 2012 and 23rd February 2022

 

BeoVision 3 32 service mode picture adjustments with Beo4 : factory default?

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StuartLogan
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StuartLogan Posted: Tue, Sep 17 2013 5:03 PM

A little knowledge is a dangerous thing...I was a little unhappy with the colour balance on my BV3, so I downloaded the service manual and used it to guide me to adjust the red, green, blue "drivers" and the "cut-off balances" through the monitor service menu.  Well, I haven't done a good job, and worse, I didn't take a note of the original values to revert back (amateur!).  I don't even know what the "cut-off balance" does! (any help)

Is there a factory set of values that these should be set to?  I want my natural colour balance back! Thanks

RaMaBo
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RaMaBo replied on Wed, Sep 18 2013 8:29 AM

Hi,

 

i'm sorry but there are no factory defaults. Every value i can read at my BV 3-32 are quite uinique to the set.

They depend on the tube (well not color, but geometry) and the controlling and driving electronics.

You can only try it with the values of another set. to get yours setup correctly after fiddling with the values.

I'm not at home now but i can give you the values of my set as a starting point later..

Ralph-Marcus

StuartLogan
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RaMaBo - that would be a great starting point for me.  Many thanks.

RaMaBo
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RaMaBo replied on Wed, Sep 18 2013 9:00 PM

ok, here we go! Smile

 

Rdr    30

Gdr    27

Bdr    25

Rcu   39

Gcu   18

Bcu   10

PDL  16

Chroma Trap      Off

Film Mode           Off

 

I hope this helps, The values should be the factory settings (not default !) for my Beovision because i never changed one of these values.

 

Ralph-Marcus

StuartLogan
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Many thanks RaMaBo - that's a big improvement and hopefully of use to others who might have strayed!

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