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HOWTO: Setup DELL 2405FPW for color calibration

發表於 : 12/02/2005 4:35 pm
oeyvind
Summary
The DELL 2405FPW is great alternative replacement to the wonderful Apple Cinema Display, in fact for the cost of one 2405FPW is about the same as one 20" Apple LCD display. However, out of the box setting that the factory shipped the 2405FPW is way too bright for any color work, this HOWTO is attempt to help you properly calibrate your 2405FPW.

Prerequisite
- Mac OS X computer capable of driving 1920 x 1200 screen
- DELL 2405FPW
- A hardware calibrator, i.e. EyeOne Display
- Time

In this HOWTO, I will be illustrate the process using the EyeOne Match and the EyeOne hardware.

Steps
1. Startup EyeOne Match as per normal, choose the advance and choose LCD
2. Proceed as per normal, when you come to the stage when to set the color temperature, choose RGB preset.
4. Turn on the OSD on your DELL, adjust the OSD position to somewhere off-center. In my case, I choose the bottom right corner.
5. Lower the Color Settings value to 0, 0, 0 and try to achieve 6500K using the lowest possible value.

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6. Using this, I managed to set my screen to abt 112.6 cd/m^2 at a brightness level of 3

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7. When EyeOne match is done with its calibration process, voila a proper calibrated screen.

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The key technique here is to lower the R G B value to the lowest, and increase them slowly to archieve your desired color temperature.

My humble setup

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Rev 1.0 (C) 2005 Tim Chong

發表於 : 12/02/2005 9:55 pm
the real unknown
What's the white point you use for your photo jobs? I like to set mine to 6500 but the wife hates it when she review the family photos on my PC. :)

發表於 : 12/03/2005 12:21 am
oeyvind
6500K Gamma 2.2

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發表於 : 12/15/2005 12:28 am
oeyvind
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發表於 : 12/15/2005 1:10 am
digdog
the real unknown 寫:What's the white point you use for your photo jobs? I like to set mine to 6500 but the wife hates it when she review the family photos on my PC. :)
因為顏色太冷讓照片看起來不夠溫暖?

發表於 : 12/23/2005 9:19 am
小宗宗
我最近也剛好進了一套Spyder 2校正器.
配的也是Dell 2405
不過我螢幕通通都是用工廠預設值去校正的(亮度50,色彩是Normal (sRGB).
Spyder 2程式的白點我是選sRGB,其他都不用調.
校正完差蠻多的,感覺顏色飽和度提升很多.不過感覺有一點點偏紫色.
不知道是不是一開始還不習慣的關係還是因為6500k就是這種色調.
(我是用在PC上)

不過我的2405FPW沒有Mac Stander Presset選項
可能是舊的Firmware吧