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Need the default calibration settings for Samung LE27S71B

post #1 of 8
1/29/13 at 5:37pm
Thread Starter 
Greetings,

Some time ago, I accessed the hidden service menu of my Samsung LE27S71B in order to turn off the Dynamic Dimming, but inadvertently I changed the R_Offset values in the MTK8202 Cal. adjustment submenu. And now the image is too red.
If somebody else has this LCD please tell me the default calibration settings. To access the hidden servive menu, you just have to the turn the tv off then push INFO+MENU+MUTE and turn it back on.
This is the model: Samsung LE27S71B

Thanks in advance!
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post #2 of 8
1/30/13 at 5:34am
While I never encourage people to enter the service menu, since it has already occurred and messed up your set, I'm enclosing pages from the LE27S71B service manual, that may help you perform the necessary reset.






Edited by thiao - 1/30/13 at 6:07am
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post #3 of 8
1/30/13 at 2:24pm
Thread Starter 
Many thanks for your answer. But what I really want is the the Red_Offset settings located in the MTK8202 Cal. adjustment submenu, which don't appear in the manual pages you posted.
BTW, it seems that a factory reset doesn't change these specific settings back to default, so I need someone to check them.
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post #4 of 8
1/31/13 at 3:19pm
Sorry the red_offset parameters from the specific service manual for your model were not what you were looking for.

Leaves me confused, but OK.

Again. it's best to not enter into the service menu if you don't have the training/knowledge/documentation or need.
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post #5 of 8
1/31/13 at 4:52pm
Thread Starter 
What?! Have you read my previous post? The Red_Offset parameters is precisely what I'm Iooking for! But they don't appear in the service manual pages you posted, or at least I can't see them (the resolution is poor).

Can you send me the service manual via email, please?
Edited by VonStroheim - 1/31/13 at 4:57pm
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post #6 of 8
2/3/13 at 1:46pm
Did the service manual I email'd you resolve your issue?
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post #7 of 8
2/5/13 at 3:22pm
Thread Starter 
Unfortunately not. The service manual you emailed me is not the correct one for my model.

But I think I found the right one here: http://www.nodevice.com/manual/newmans/samsung_sm/LE27S71Bzip/get70755.html. The bad news is that I have to pay to download it. frown.gif
Edited by VonStroheim - 2/5/13 at 3:27pm
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post #8 of 8
2/6/13 at 9:36am
Strange, have since deleted the SM off my computer, but could swear it was for the model number you indicated.

Try the following site, they also have a free download of the service manual for your LE27S71B

http://english.electronica-pt.com/electronics-search.php?find=LE27S71B
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