HP L1950, L2245W, L2208W Using the HP Display Assistant Utility, Optimizing Digital Conversion

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Optimizing Digital Conversion

Two controls in the on-screen display can be adjusted to improve image performance: Clock and Clock Phase.

NOTE: The Clock and Clock Phase controls are adjustable only when using an analog input. These controls are not adjustable for digital inputs.

The Clock must first be set correctly since the Clock Phase settings are dependent on the main Clock setting. Use these controls only when the auto-adjustment function does not provide a satisfactory image.

Clock—Increases/decreases the value to minimize any vertical bars or stripes visible on the screen background.

Clock Phase—Increases/decreases the value to minimize video distortion or video jitter.

NOTE: When using the controls, you will obtain the best results by using the auto-adjustment pattern software utility provided on the CD.

When adjusting the Clock and Clock Phase values, if the monitor images become distorted, continue adjusting the values until the distortion disappears. To restore the factory settings, select Yes from the Factory Reset menu in the on-screen display.

Using the HP Display Assistant Utility

HP Display Assistant, included on the software and documentation CD, is a software utility that guides you through the tuning process with easy to understand instructions and background patterns designed for each monitor control. It provides:

Accurate screen calibration through the use of step-by-step instruction Wizards to obtain the best overall image quality.

Software control of the monitor image and color settings to eliminate dependence on the monitor’s front panel buttons and On-Screen Display (OSD) menu.

Defined preset display settings for each individual user in a multi-user environment.

Multiple preset display settings for a single user based on content and ambient lighting.

Asset Management and Power Management capabilities that include remote control for individual or a group of displays on the domain from a centralized console application.

The HP Display Assistant Utility has two modes of operation: Wizard and OSD mode. The preferred method of use is Wizard mode, which takes you through a step-by-step process to accurately calibrate the monitor. This method relies on a sequence of steps that will obtain the best display results when completed.

NOTE: Refer to the HP Display Assistant user guide for additional information about the software.

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Contents User Guide Page About This Guide Iv About This Guide Table of contents Appendix a Troubleshooting Appendix D LCD Monitor Quality and Pixel Policy Viii HP LCD Monitors Product FeaturesPage Important Safety Information Safety and Maintenance GuidelinesCleaning the Monitor Maintenance GuidelinesShipping the Monitor Unfolding the Double-Hinged Monitor Pedestal Base Setting Up the Monitor2Unfolding the Monitor Pedestal Base Setting Up the Monitor Unfolding the Single-Hinged Monitor Pedestal Base Component Function Rear ComponentsCable Management 6Using the Cable Management Feature Double-Hinged BaseConnecting the Cables Page 9Connecting the Power Cable Adjusting the Monitor12Adjusting the Height Adjusting the Monitor 13Pivoting the Monitor Turning on the MonitorUsing the Accessory Rails Connecting USB DevicesRemoving the Monitor Pedestal Base Mounting the Monitor 19Installing the HP Quick Release Setting Up the Monitor 21Locating the Rating Labels Locating the Rating LabelsSoftware and Utilities Operating the MonitorInformation File Image Color Matching FileUsing the Auto-Adjustment Function Installing the .INF and .ICM FilesInstalling from the CD Downloading from the Worldwide WebPage 1Monitor Front Panel Controls Front Panel ControlsUsing the On-Screen Display Menu Adjusting the Monitor SettingsOSD Menu Selections 2OSD Menu Displays the operating status of the monitor each time Sources. The monitor will automatically determine Optimizing Digital Conversion Using the HP Display Assistant UtilityIdentifying Monitor Conditions Sleep Timer ModeHP Display LiteSaver Installing the HP Display LiteSaver Software3HP Display LiteSaver Configuration Options Changing the Color TemperatureSRGB Support Installing the sRGB ICM File for Microsoft Windows Vista Solving Common Problems TroubleshootingSolving Common Problems Using the Worldwide Web Preparing to Call Technical Support Table B-1L1750 Specifications Technical SpecificationsL1750 Model L1950 Model Table B-2L1950 SpecificationsL1710 Model Table B-3L1710 SpecificationsL1910 Model Table B-4L1910 SpecificationsL1908w Model Table B-5L1908w SpecificationsL1908wm Model Table B-6L1908wm SpecificationsL1945w Model Table B-7L1945w SpecificationsL1945wv Model Table B-8L1945wv SpecificationsL2208w Model Table B-9L2208w SpecificationsL2245w Model Table B-10L2245w SpecificationsTable B-11Factory Preset Modes Recognizing Preset Display ResolutionsTable B-12Factory Preset Modes L1750, L1950, L1710, and L1910 ModelsL2208w and L2245w Models Table B-13Factory Preset ModesEntering User Modes Energy Saver FeatureFederal Communications Commission Notice Agency Regulatory NoticesModifications CablesAvis Canadien Canadian NoticeEuropean Union Regulatory Notice Japanese Power Cord Requirements Japanese Notice Korean Notice Power Cord Set RequirementsGerman Ergonomics Notice Energy Star Compliance Product Environmental NoticesMaterials Disposal Restriction of Hazardous Substances RoHS LCD Monitor Quality and Pixel Policy
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