Minggu, 01 Juni 2014

LCD Monitor calibration?

Q. Does anyone know a really god place or downloadable software i can use to calibrate this new alienware 1080p native resolution monitor?

A. You really need hardware to properly calibrate a monitor. Something like Spyder:
http://www.amazon.co.uk/ColorVision-S3X100-Spyder3Express-PC-MAC/dp/B002OCF57K/ref=sr_1_2?ie=UTF8&qid=1294076210&sr=8-2
or Pantone Huey:
http://www.amazon.co.uk/Pantone-MEU101-Huey/dp/B000CR78C4/ref=sr_1_2?ie=UTF8&qid=1294076283&sr=8-2

They'd have you think that recalibration is necessary frequently, but for all but the most demanding uses (e.g. professional photography, in which case you need to consider your room environment and ambient lighting too), you probably just need a profile (.icm or .icc file). You could just borrow such a device if you can find someone who has one.

Having said that, Widows 7 does have some built-in calibration capabilities: see Control Panel, Appearance and Personalization, Display, Calibrate color.

Windows (all versions) comes with a variety of colour profiles, one of which may well improve your monitor display. Some LCD monitors have very strong saturation. Profiles are in C:\Windows\System32\spool\drivers\color and WideGamutRGB.icc may be helpful for you.

See "To enable or disable calibration loading by Windows" in http://windows.microsoft.com/en-US/windows7/Change-color-management-settings for how to apply colour profiles and calibrate colour in general.


Monitor Calibration?
Q. Can an LCD computer monitor be calibrated? I had a Spyder Pro2 and went through the whole process three times. Each time, everything turned a not so lovely shade of blue. I gave up and sold the Spyder on eBay. I have since read that you can't really calibrate an LCD monitor.

What's your experience with this?

Thanks.
Thanks, David. I have adopted a standard procedure to adjust things before I print. After I get the image the way I want it on my monitor, I save and then I reduce the red midtone levels to 0.7 and bump up the brightness "a bit" to a point that my eyes recognize. This makes the print come out pretty close to what I see on my monitor. If I LIKE that, I save it as a print version. I suppose another route would be to calibrate my printer output to match the monitor, but that would not do me any good when I use Mpix, etc.

Yeah, my dream setup would include a second CRT monitor for photo work, but I think that would be a hard sell to my wife, if you know what I mean. I keep reminding myself that this is NOT how I make my living! ;-)

A. Dr. Sam.

There are only a few LCD monitors that can be calibrated successfully to match printer or lab output.

Apple, ViewSonic, Samsung, NEC, Sony and Dell are on the list ... BUT not all models. For that reason, I am still using a Samsung and Sony Trintron CRT as my "calibrated" monitors for producing print ready image files.

Adobe used to provide a list of compatible monitors, but so far I have yet to see one listing LCD's. Perhaps you can write them and see which ones are recommended. Each time I have used someones LCD to adjust levels or contrast, the resulting print has been a disaster.





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