HP DreamColor Z27x Professional Display manual Selecting a Color Space Preset, Adjusting Luminance

Page 39

Selecting a Color Space Preset

The Z27x provides factory calibrated color space presets, suitable for a wide variety of color-critical workflows including visual effects, animation, on-set/dailies viewing, professional photography, product design, print/pre-press, graphic arts, and many others. Five industry standard color spaces are provided along with two different ways to access the display’s native color gamut. The following table provides information on the five provided standard color spaces.

Preset Name

Red Primary

Green Primary

Blue Primary

White Point

Gamma

Luminance

 

(u’v’)

(u’v’)

(u’v’)

 

 

 

 

 

 

 

 

 

 

sRGB

0.451, 0.523

0.125, 0.563

0.175, 0.158

D65

sRGB

250 cd/m2

AdobeRGB

0.451, 0.523

0.076, 0.576

0.175, 0.158

D65

2.2

250 cd/m2

BT.709

0.451, 0.523

0.125, 0.563

0.175, 0.158

D65

2.4

100 cd/m2

BT.601

0.432, 0.525

0.130, 0.562

0.175, 0.158

D65

2.4

100 cd/m2

BT.2020

0.557, 0.516

0.056, 0.587

0.159, 0.126

D65

2.4

100 cd/m2

DCI P3

0.496, 0.526

0.099, 0.578

0.175, 0.158

P3

2.6

48 cd/m2

In addition, the Native preset provides access to the display’s native color gamut. This preset has also been calibrated to have a D65 white point and a 2.2 gamma.

To select a color space preset:

1.Press any button on the front bezel.

2.Press the bottom Open Menu button to open the OSD.

3.Select Color Space to display the color space configuration screen.

4.Use the Up/Down buttons to navigate to the desired color space then press the Select button to activate it.

Adjusting Luminance

Though each preset is calibrated to a specific luminance level, the luminance can be adjusted post- calibration. The luminance range for all calibrated color space presets can be adjusted from 48–250 cd/m2. The Native preset can be adjusted from 0–100% of maximum display luminance.

NOTE: Due to the way LEDs respond to voltage, the further you adjust luminance away from the calibrated value, the less-accurate the luminance value reported by the OSD will be. HP recommends that you calibrate your monitor to the desired working luminance.

To adjust luminance:

1.Press any button on the front bezel.

2.Press the bottom Open Menu button to open the OSD.

3.Select Color Space to display the color space configuration screen.

4.Use the Up/Down buttons to navigate to the Adjust Luminance option then press the Select button to activate it.

5.Use the Increase/Decrease buttons to adjust the luminance to the desired level.

Selecting a Color Space Preset 31

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Contents HP DreamColor Z27x Display First Edition April Document Part Number About This Guide Iv About This Guide Table of contents Color Space Menu Z27x Model Recognizing Preset Display Resolutions Viii HP Z27x Monitor Product FeaturesPage Safety and Maintenance Guidelines Important Safety InformationMaintenance Guidelines Shipping the Monitor Cleaning the MonitorUse Caution When Setting Up the Monitor Setting Up the MonitorInstalling the Stand Component Function Rear ComponentsConnecting the Cables Page Page Page Page Front Panel Controls Adjusting the Monitor Page Setting Up the Monitor Turning on the Monitor Connecting USB Devices HP Watermark and Image Retention PolicyRemoving the Monitor Stand Mounting the Monitor Page Page Page Installing an Optional HP Hood Kit Page Locating the Information Card Locating the Serial Number and Product NumberAttaching a Device to the Rear of the Monitor Installing a Cable Lock Image Color Matching File Operating the MonitorSoftware and Utilities Information FileDownloading from the Internet Installing the .INF and .ICM FilesInstalling from the Disc Updating the FirmwarePage Adjusting Luminance Selecting a Color Space PresetUnderstanding the Z27x Image Adjustment Options Use Video LevelsOverscan the Frame Using the Z27x Aspect Ratio Management Options Show Only the Blue ChannelFill To Options Fill to Screen Width Proportional 2Fill to Aspect Ratio DCI Level Horizontal Pixels Vertical Pixels Frame Rate Working with 2K and 4K Digital Cinema Image FormatsCrop to DCI 1.851 Aspect Ratio Using the Digital Cinema Display OptionsShow Cropped Region Next 4K Corner Using Picture-in-Picture PIP and Picture-beside-Picture PBPChanging the Bezel Button Functions Using PIP as a Confidence MonitorChanging the Bezel Function Button Mode Page Using Auto-Sleep Mode Adjusting the Bezel Button LEDsUsing the On-Screen Display Menu Level Color Space MenuVideo Input Menu Image Adjustment MenuOverdrive may improve PIP Control Menu Language Menu CI? Management MenuDo you want to allow display Calibration? Do you want to enable Menu and Message Control Menu Operating the Monitor Introduction to Color Calibration Information and Factory Reset MenusOSD, select Management Manage Internal Processor Preparing to CalibrateRecalibrate the Current Preset Calibrating the Z27x Using the Onscreen MenusAuto Edid Update Page Z27x Model Technical SpecificationsZ27x Model Recognizing Preset Display ResolutionsAppendix a Technical Specifications Solving Common Problems Support and TroubleshootingActivation Button Lockout Button LockoutsPreparing to Call Technical Support Product SupportCables Agency Regulatory NoticesFederal Communications Commission Notice ModificationsGerman Ergonomics Notice Canadian NoticeAvis Canadien European Union Regulatory NoticeEnergy Star Qualification Japanese Notice Korean Notice Power Cord Set RequirementsJapanese Power Cord Requirements Product Environmental NoticesMaterials Disposal Appendix C Agency Regulatory Notices Ukraine Restriction of Hazardous Substances Turkey EEE RegulationLCD Monitor Quality and Pixel Policy
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