Spyder調校過後到底差異有多大? - 螢幕

By Margaret
at 2009-05-26T21:42
at 2009-05-26T21:42
Table of Contents
前幾天用Spyder2Pro調過Dell 2407之後,發現Spyder2Pro果然
不是隨便唬人的,調整前後的差異,在用其他方式測量之後得到驗證
可惜Dell 2407的Service Menu裡的RGB Offset/Gain在DVI端子時
無法作用,不能讓2407更進一步的進化
剛好家裡有另一台前陣子燦坤特賣的ACER 2723,在Service Menu裡面
也有開放RGB Gain/Bias的參數調整,而且在DVI模式一樣可以調整
二話不說,這回先不玩Spyder2Pro,先來玩玩Gain/Bias的調整看看
這是ACER AL2723出廠預設值下測到的RGB Levels
http://farm4.static.flickr.com/3646/3565869955_b8cbf34faa_o.png

基本上這樣的已經算不錯,RGB三條線偏差都沒有太大,
尤其下方Delta E的部分,許多點都還有在9附近
經過一番調整之後的RGB Levels(其實沒花很多時間)
http://farm4.static.flickr.com/3370/3565870973_59d6f2da27_o.png

好厲害!!! Gray 20%以上的RGB幾乎都貼在標準值上了,起伏也很小
連Delta E竟然都壓到3以下.....好的有點過份
可惜的就是Dell 2407的DVI沒有開放RGB Gain/Bias........唉
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at 2009-05-30T19:10
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