background image

5. Using Your LaCie blue eye 2

page 18

LaCie blue eye 2

User’s Manual

5.1.4. White Point Adjustment

STEP 4
WHITE POINT ADJUSTMENT

The value of the 

White Point Temperature

determines the actual color of white.

Important Info:

Some monitors do

not offer individual R, G, B settings.

If your monitor does not offer these

settings, check to see if your

monitor’s OSD settings let you

choose a color temperature. If this is

the case, choose the nearest value to

your preferences. If your monitor

does not offer this feature, click 

Next

to skip this step.

During this phase of the calibration process, the LaCie blue eye vision colorimeter constantly measures the colorimetric
characteristics of white as displayed by your monitor. To reach your target 

White Point Temperature

, you will adjust the

relative quantities of Red, Green and Blue used by your monitor to create white.

To do this, you will sequentially increase or decrease the R, G, and B gain settings of your monitor, using the OSD. 

1) Press the 

Start

button.

2) Identify which of the settings need to be decreased by looking at the three sliders. The slider that needs to be reset first
will be the setting whose slider is furthest away from the center. Reduce or increase this setting’s gain by decreasing its
gain using your monitor’s OSD. The corresponding slider should move to the center towards the green area. When it
reaches this green area, this setting is correct.

3) Repeat the above steps on the next two sliders until all of the R, G, and B sliders have reached the green area. Your
monitor’s RGB gains are now set according to your target 

White Point Temperature

.

Once the 

White Point Temperature

has been set, click on the 

Next

button to continue onto the last step.

Содержание blue eye 2

Страница 1: ...per giving you the option to print the entire manual or just a specific page or section To Exit From the Menu bar at the top of your screen select File Quit Icons Used In This Manual Italicized paragr...

Страница 2: ...Monitor Calibration And Device Profiles 9 3 2 1 Monitor Calibration 10 3 2 2 Device Profiles 11 4 Installing The LaCie blue eye 2 12 4 1 Installing The LaCie blue eye 2 Software 12 4 1 1 Mac Users 12...

Страница 3: ...e by one or more of the following measures 1 Reorient or relocate the receiving antenna 2 Increase the separation between the equipment and the antenna 3 Connect the equipment into an outlet on a circ...

Страница 4: ...eil numerique de la classe B est conforme a la norme NMB 003 du Canada For European Users This product conforms to the requirements of EC Directives 73 23 EEC and 89 336 EEC Declaration of Conformity...

Страница 5: ...lue eye 2 are more accurate and help programs like Adobe PhotoShop display images properly Graphic professionals working in color managed environments will be able to adjust every monitor in their ima...

Страница 6: ...10 2 x or greater Power PC processor 128MB RAM 24 bit color display USB port Windows Users Windows 98SE Me 2000 or XP Intel Pentium III or higher compatible processor 128MB RAM 24 bit color display US...

Страница 7: ...management it is essential to properly calibrate and create custom individual profiles for all your monitors Once a monitor has been calibrated and a profile has been created the profile then communi...

Страница 8: ...t choices as to the components that are used in their monitors This leads to very strong differences between the color produced by any given RGB settings on separate monitors Besides the different com...

Страница 9: ...tomer site 3 2 Monitor Calibration And Device Profiles The LaCie blue eye 2 implements a convenient solution to these problems It entails two steps Step 1 The monitor is set to a calibrated state that...

Страница 10: ...ular determines the level of detail and contrast that are displayed on the monitor A practical way of describing this curve is through the use of a numerical value that describes its slope The White P...

Страница 11: ...values actually represent They relate device dependent RGB values to device independent CIELAB Yxy values They contain data to convert between the RGB value that each device produces and the CIELAB Yx...

Страница 12: ...on screen instructions to begin the installation process If you don t have administrator privileges click on the User Install button and if you have administrator privileges click on the Admin Instal...

Страница 13: ...t the USB end of the LaCie blue eye vision colorimeter to an available USB port on your computer Tech Note You may attach the LaCie blue eye vision colorimeter to powered USB hubs The LaCie blue eye v...

Страница 14: ...utility that is used at your computer s boot time this program will need to be deleted Setup your work area in the way that you will use it after calibrating and profiling Room lighting has an affect...

Страница 15: ...portion of the maximum luminance offered by the monitor Important Info Depending on the White Point Temperature target you choose the software may lead you to diminish the gain associated with one or...

Страница 16: ...ick Start 3 You will now slowly increase the Brightness control in your monitor s OSD a few increments at a time While you do this the colorimeter constantly measures the actual luminosity of the moni...

Страница 17: ...ite Point Adjustment by clicking on the Next button 1 Using your monitor s OSD set your monitor to its highest contrast value 2 Press Start 3 Using the OSD decrease your monitor s contrast value a few...

Страница 18: ...ature you will adjust the relative quantities of Red Green and Blue used by your monitor to create white To do this you will sequentially increase or decrease the R G and B gain settings of your monit...

Страница 19: ...e vision colorimeter should remain aligned on the measurement area at all times and no other window should appear on the monitor After completing Steps 1 2 3 and 4 the LaCie blue eye 2 program will fi...

Страница 20: ...ttings were Once you have chosen the profile s filename click on the Save Profile button In Mac OS X this file is stored in the Home Library ColorSync profile folder In Mac OS 9 x this file is stored...

Страница 21: ...lues for gamma white point temperature and luminance are displayed There should only be a small difference between your target values and those actually displayed Left Diagram Chromaticity Diagram The...

Страница 22: ...nformation By clicking on the Test Report button you will be directed to place the LaCie blue eye vision Colorimeter onto your monitor The blue eye 2 software will display a sampling of colors to dete...

Страница 23: ...ched If you still can t get your LaCie device to work properly contact us via the provided Web link Before contacting us make sure that you are in front of your computer and that you have the followin...

Страница 24: ...e com se contact LaCie United Kingdom Ireland Contact Us At http www lacie com uk support request LaCie Grand Export Contact Us At http www lacie com intl contact LaCie Belgium Contact Us At http www...

Страница 25: ...t no liability for any loss of data during the use of this device or for any of the problems caused as a result LaCie will not under any circumstances be liable for direct special or consequential dam...

Отзывы: