Hardware :: Monitor Calibration/adjusting Color Profiles?
Jan 20, 2009
I've been trying to get decent color on my Acer AL2216W display to no avail.
First, I attempted to fiddle with the brightness and contrast levels because I've been having trouble seeing really light grays. I used this as a guide so my whites, grays, and blacks looked good but then my colors were completely off.
[URL]
Then, (after resetting all my changes) I downloaded a color profile from the Acer support website. Surprisingly, that profile is completely off.
Next, I tried using Mac OS X's Color Calibration utility in System Pref > Displays > Color > Calibrate. I ended up with incorrect colors & grays again.
Am I doing something wrong? Could someone please direct me about how to achieve proper colors and contrast?
Also, if any of you have an Acer AL2216W and you have made a correct color profile, please pass it along!
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Nov 3, 2008
I did this for the Macbook Pro's a while back, but I'm a Macbook guy now. There are a few other threads with profiles but it's no good if you use a profile made from a different panel than what you have. I'm just trying to consolidate things here.
I will try to keep this post current; please only submit profiles created from hardware, not those done by human eye (meatware?) And be sure to say which panel the profile is for. Thanks to everyone for contributing and improving the Macbook experience!
How to determine your panel type/code
How to install and use color profiles
Basic tests to determine if a profile is a good fit:
Black level
White level
Gamma
9C89 (LG)
See attachment (rezonat0r-9c89.zip)Spyder3 Pro. 2.2 Gamma, Native and 6500K whitepoint. I recommend using the Native whitepoint.See attachment (rezonat0r-9c89-alt.zip)Spyder3 Pro. 2.2 Gamma, Native whitepoint. This is an alternate profile made from another Macbook with the LG panel. It is similar to the previous but slightly darkerjessica's profileSpyder2 Pro. 2.2 Gamma. Native whitepoint (I think - not confirmed)
9C8C (AU Optronics)
See attachment (rezonat0r-9c8c.zip)Spyder3 Pro. 2.2 Gamma. I only did a calibration at native whitepoint (honestly, if you really need 6500K then you won't be using a Macbook screen, or any laptop screen for that matter)
9C8A
See attachment (rezonat0r-9c8a.zip)Spyder3 Pro. 2.2 Gamma. Native whitepoint.
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Mar 12, 2012
My screen went high-contrast. color profiles and calibration didn't work well - HOWEVER-It looks fine right before I log in! Is there a way to repair the color profiles or whatever? I Installed Photoshop Elements and Premiere Elements a couple weeks ago that's when I think it began
Info:
MacBook Pro, Mac OS X (10.7.3)
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Dec 5, 2007
Thing is I got hold of a 1ghz 17" iMac almost for free, it had a dead logicboard (I checked it with a voltage-meter), but I figured I could fix it and have a small hobby project-thingie going on. Well I just got a new logic board today, for a 1ghz 17" iMac g4.
Things is I only get a bright grey screen from my Mac when I boot. I've tried connecting it to a external display and that works fine. Everything is there.
I then reinstalled Tiger on it, with the computer connected to my external screen. And I still have the same problem. (I have now disconnected the ext. screen and is controlling the iMac from my MBP). So at least it isn't the installation.
So what is the problem? I can via an Apple Keyboard control the brightness on the blank screen, which would indicate that it does react to input of some degree.
I've read that if the inverter is dead or anything else is dead, you would get a rolling grey screen, flicker or something like that and not a steady bright grey. One thing I'm thinking is. What if somehow this logic board was for a 15" 1ghz imac g4? Can I check this?
I read that long thread about guys buying hi-res displays for their MBPs, and they had to replace some display profile? Could I maybe fix it with a different display profile-file?
I'm really confused by all this, and would appreciate any help I can get.
Model: PowerMac6,1
CPU-Type: PowerPC G4 (3.3)
and
the gfx chip is a GeforceMX4 with 32mb.
The display is a mode 9c27, manufacturer 610, serialnumber 00000, manufacture date: B84D7200.
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Feb 2, 2008
use this thread to post your MacBook Air colour calibration profiles. I am sure a lot of people would like to try some profiles on their MacBook Airs'.
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Dec 27, 2010
Has anyone got any colour calibration profiles they care to share? I have the 13" MBA: Model No: 9CDF.
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Mar 13, 2009
For 2009 nVidia iMac owners, please post your colour profile you are currently using. Also, what panels are the new iMacs using? LG I guess.
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Nov 17, 2008
After switching from David's Profile (which was meant for a MacBook anyways not an iMac) to Colour LCD on my 20" Aluminium, I could not believe how dark David's Profile is. I have seen some 20" Aluminium iMac colour profiles but like 95% of them are for 96CA panel not 96CB (which I have). Does anybody have good colour calibration profiles for the 9C6B panel?
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Feb 20, 2009
before switching to Mac, I used an "X-Rite Eye One Display 2" color meter device with software. You can find them most places like Amazon for about $150. The device should still work, but I can't find any software for it for the Mac. After going to the X-Rite web site, I could find no software at all for the Mac as it is only windows based.
Surely someone out there has used a color meter such as this one as they are quite popular especially for graphics artists that use professional graphic monitors. I am hoping someone can tell me how to use my color meter (USB), what software for Mac Leopard I need and how to save the color profile in the Mac OS.
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Mar 23, 2009
Every now and then (every few days maybe), my macbook's display profile will switch from my good-looking calibrated profile to one of the really bad looking color profiles (which gives everything a nasty purple tint). This usually happens when the display is woken up, or when I switch from a fullscreen game back to the desktop.
When it does it, I can switch it back by going to system preferences > display > color and clicking the color profile I normally use, but having to do this is getting annoying.
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Jul 19, 2009
I was trying different profiles for my external monitor (make and model in signature) and I noticed there were 2 identical profiles for Adobe RGB 1998 and sRGB 2.1.
I attached a screenshot of the system preference pane that shows up on my external display when I go to Displays.
Does it have to do with my external being attached? Maybe the main LCD has one of each profiles and the external display has another set?
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Jul 4, 2009
I run 4 different screen profiles depending on whether I'm at home or work both day and night. Does anyone else use multiple color profiles depending on where you're computer is?
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Oct 29, 2010
I'd like to have my RGB values in Photoshop produce the same values in Keynote and Powerpoint. That is, I'd like to have the blue of my logo (128, 215, 236) appear identically in all three programs by typing the value into the color picker.
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Dec 12, 2008
Just got my new cinema display -- loving it so far! Has anyone gotten around to calibrating their displays yet? I've seen similar threads in the past and found the profiles posted by folks to be pretty useful. If you have a good profile, please post it here!
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Feb 8, 2010
Sometimes my MBP will randomly "forget" it's color profile after waking up from sleep or screensaver. It doesn't happen very often, maybe less than once a month now. I know a few other people have had this problem, and as far as I know the issue is unresolved, with the solution being "go into display settings and it will change back" but there was nothing that could be done to prevent it from changing.
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May 15, 2012
I'm really struggling to print greyscale with my HP B110 printer. Print using a greyscale colorsync profile In the OS X print dialogue box, there is a menu under the paper size and orientation settings which should have the name of the printing application in it. When users click this menu there will be universal printing options available first, followed by a set of driver-specific options. In the first set, select "Color Matching" and select the "Colorsync" radio button. Then in the "Profile" menu choose "Other Profiles" and select either "Black and White" or "Generic Gray Profile". With one of these profiles selected, printing the document will now be in black and white or greyscale.
The problem is that neither of those Profile options appear through that print dialogue box. There are a dozen or so, such as "Wide Gamut RGB" and "Generic RGB Profile" but none mentioning Gray, Grayscale or Black. If I open ColorSync utility, I can see that there is a System file called Generic Gray Profile in /System/Library/ColorSync/Profiles/Generic Gray - however if I navigate to this path, it is not there, only something called Gray Tone and a few others. how can I activate this profile so I can select it as a printing option?
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Jun 25, 2008
I have a Dell 2408WFP on the way, as well as a Mac Pro 2.8 with the HD 2600XT, at long last!
The 2408 was recommended by several users of this site, so I wanted to see if you would be willing to share your calibration settings for the monitor?
I've read here about the important task of recalibrating this monitor and soaked up as much knowledge as a I could (as he does get into his settings a little bit).
Since it seems some of you would have a very similar system to me , I was hoping you could help take a little of the pain out of calibrating it (without an external device) and share all relevant settings with me (monitor settings, color profile, graphics card settings, etc.)
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Feb 24, 2012
I recently purchased a macbook pro. I'm a digital photographer & I'd like to colour calibrate the screen. Can anyone recommend the best calibration system for macbook pro? I'm using Mac OS X ver 10.7.2
Info:
MacBook Pro, Mac OS X (10.7.2)
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Aug 20, 2009
today I bought a 7200rpm 500gb seagate hard drive. The installation went great. reinstall of osx went great. The computer is up and running but at osx 10.5.5 and I noticed my color profiles have not migrated over so I'm guessing other things haven't either... My AT&T card is also encountering a "fatal error" while trying to connect so I can't even get online to try to update. What went wrong? What should I do? I did a TM bck up right before the HD swap.
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Feb 15, 2012
Earlier today I had the LED Panel replaced in my 27" iMac (Applecare Warranty) due to a screen discoloration that had appeared around the Optical Disk area of the screen. The replacement LED has resolved that issue. However, (and I don't know if this is due to the new LED installation) I now find that I cannot 'color calibrate' the new screen. On opening Display Preferences/Color, there are three display profiles listed;
• iMac
• iMac 27 Calibrated
• My 27 iMac Calibrated.
On selecting any of the above and clicking the 'Open Profile' button - I'm given this message; Unable to determine file format. The file "/Library/ColorSync/Profiles/Displays/iMac-00000610-0000-9CB5-0000-000004272D40 .icc" does not appear to be compressed or encoded.It is advised that you obtain further information about the contents of this file from the sender or provider of the file. On selecting the 'Calibrate' button - I'm given the message; Can not calibrate the display The factory profile for the display could not be found.
Info:
27, Mac OS X (10.7.2), • 23" HD Cinema Display • iPhone 3G 16Gb • ATV
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May 2, 2009
I have just bought an external monitor to make a dual screen set up with my imac. So for the first time I am looking at the colour profiles. Would I be right in thinking that if I select profile "sRGB" on the external and "sRGB IEC61966-2.1" on the iMac then when I have the two screens side by side, the colours will match? I have using the Apple 'iMac' profile for two years and anything else just looks strange. What is the 'true' colour or is it just a matter of opinion? Which profile is nearest to real life?
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Sep 3, 2009
what's happening here? Under Snow Leopard (this didn't happen before) when I change the profile of my MBP-screen the colors of my secondary monitor (BenQ G2400W) change randomly. This happens when using the topmost profile on the secondary screen. This means to me that I cannot use that profile because it's somehow multiplied with/overridden by the primary monitors profile. This topmost profile (named after the BenQ G2400W) happens to be the best (was in Leopard) so it's quite messed up.
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Apr 26, 2012
I need to know how to calibrate my monitor so that I know what my photographs are going to look like before they get printed. Either that or would it be better to buy a third party calibrator, like X-rite?
Info:
iMac, Mac OS X (10.7.3)
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Nov 2, 2010
Iv e just purchased a new monitor an HP LP2475w sip panel and wanted some kind of calibration software to get it as close as i can. don't really want to buy anything though so is there anything around that is a trial of free i can use?
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Mar 24, 2009
I've done a search and not really found what I'm after. So here it is..
I like to edit photos, but I've never been confident in doing this on my Macbook, as I edit them and then on another display they always look different and over exposed.
Is it just a bad screen for colour accuracy or is it the calibration? What's the best way to sort this?
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Jun 22, 2009
I just got Aperture and, though I've been a pretty serious photographer for a few years now, I'm starting to get more into doing actual prints and messing with RAW and thus realizing how important color correction and calibrating is. I definitely realize my MBPs screen, my external monitor, and my printer are all out of sync with each other when it comes to this. The only problem is I really have to idea where to begin to fix this.
And before anybody even thinks the word "Search," I don't want to try to piece together random threads on calibration and attempt to figure it out; that's how lost I am.
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Feb 7, 2012
i am a photoshop retoucher and use an Eizo coloredge CG211 monitor to calibrate it I use Color Navigator 6 software with an x rite i1 display pro.... everything was fine till i updated... then after the update.. my screen looked flat and magenta.... i could not see yellows in my 3/4 tones.. it would run thu the calibration, color navigator would say it was successful,but screen looked off and wrong....i tried everything.... changed cables, video cards,, everything...
Info:
many macs all sorts.. about 10 at my office, Mac OS X (10.4.10), iphone!
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Feb 8, 2009
i buy this monitor and i need one ICC color files from anybody
i try to calibrate the monitor without a hardware ( SPYDER or other) but the result was bad.
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Aug 7, 2009
I have a MPB 15" bought on the very day of release. I am now using it to edit photos for selling to various publishers. Do I need to get a monitor calibrator like the Spyder3 Pro?
I went to this link to perform 'by eye' checks on my screen:
[URL]
my monitor is uncalibrated, yet it passed the tests with the following scores:
white test: 253 is distinguishable from white
black test: 7 is distinguishable from black
hue test: the two samples are clearly distinguishable
gamma: standing back the middle grey matches the outside gray
These tests were seemingly meant to show how bad an uncalibrated monitor would fare. However it came out very well.
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Aug 23, 2010
Needing to calibrate my U2711 and so I need to purchase a good quality calibration system.
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