Hvala. Našel sem drugače tudi sledeče:
1.
http://www.hex2bit.com/products/product_mcw.asp
Monitor Calibration Wizard is an easy-to-use tool for calibrating the colors displayed by your monitor. Most monitors have flaws, they may be too dark, too bright, or they may have a color tint like green or blue. All these problems can be easily fixed through Monitor Calibration Wizard.
2.
http://www.heise.de/ct/ctscreen/
The German computer magazine c't – magazin für computertechnik – provides an online utility for setting contrast and brightness. It can be found at
http://www.heise.de/ct/ctscreen
You need a browser which will support Java to be able to use it. Before you use the utility, set screen brightness to a medium value. On the page which will display in your browser, leave the resolution at "auto" and activate LCD support if you use a LCD screen. Then click the uppermost button, it's called "Helligkeit/Kontrast". A new page with the two ends of the greyscale will now show. If you should want to exit from this page later on, then press "Esc". But to start, set your notebook screen's contrast to a level which will allow all five tones in the light end of the greyscale to be well distinguished from each other. I tend to set the contrast as high as possible, while still being able to distinguish the five light grey tones from each other. The reason is that a screen, whose contrast is set to a too low value, has a grey hue all over it. The more you raise contrast, the more of this grey hue will go away. In such cases, a screen, which should be white but which is too dark, will change from grey to white and the backlight will appear to become brighter. Actually, the backlight's intensity doesn't change, the screen just becomes more translucent. Then set your notebook's backlight brightness to a value which will show the darkest of the dark grey tones as black and which will allow you to distinguish all five of the dark grey tones from each other. Unfortunately, if the notebook's display backlight is physically too weak or if the display's maximum contrast is too low and if the notebook came with optimized display settings, all of this will probably improve nothing.
Bomo videli.
