This video assumes you already know how to maneuver through a service menu and do a basic calibration for brightness, color, hue and contrast. If you don't know how to do these things check out this video first • How to Calibrate and C...
00:00 Go watch my first video; this tv's problems; difficulties demonstrating white balance on KZitem.
02:00 Probe and HFCR discussion.
07:10 GDRV doesn't work on component/RGB input you have to use 4GDRV.
07:41 You see me default the service menu. Pre default is uncorrected, post default is corrected. This is the best before and after comparison for my technique that I can show.
10:18 KV-27FS12 Service manual instructions for adjusting white balance.
11:42 I finally tell you HOW TO ADJUST WHITE BALANCE...damn that was a long preamble. My wife says I make these videos because I like to hear myself talk...
17:31 Adjustments to make after setting white balance (color, hue, brightness and contrast).
18:10 SBRT
19:39 All TVs have their own personality. Don't try to make your XBR look like a BVM. Let it express itself.
I recommend watching old Pokemon episodes after adjusting white balance to check the colors. Cartoons have lots of basic colors. It's also a good idea to pull up other test patterns when adjusting white balance. I like to use the SMPTE color bars.
The TV in this video is in such good shape that only one out of a thousand people will notice that it's off. This video is for people chasing perfection. After making my adjustments this TV has virtually perfect white balance. I am very pleased with the results. Check out the time stamp at 07:41 you can see me hit the default on the service menu and the TV switches from it's original state to it's corrected state.
It is impossible for me to show you what a white screen looks like with the naked eye. There are layers: The white balance on my camera changes the image; The white balance on your tv changes the image; the white balance on my editing software changes the image. However I tried my best and most lcd screens have excellent white balance, so I think we get close.
I think it is best, when adjusting white balance, to not set it too bright (for the high end) or too dark (for the low end). In this video, while adjusting GDRV and BDRV, I think I had the brightness and contrast up too high. It will vary with your tv but you want to be able to see the TV change with your adjustments.
link to color probe shenanigans
www.curtpalme.com/forum/viewto...
Негізгі бет How To Correct White Balance On A CRT TV By Eye. No Probe Needed. How To Correct Color Issues.
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