HP DreamColor Z27x Display User Guide
© 2014 Hewlett-Packard Development Company, L.P. ENERGY STAR and the ENERGY STAR mark are registered U.S. marks. HDMI, the HDMI Logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC. Microsoft and Windows are U.S. registered trademarks of the Microsoft group of companies. The information contained herein is subject to change without notice.
About This Guide This guide provides information on monitor features, setting up the monitor, and technical specifications. WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily harm or loss of life. CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage to equipment or loss of information. NOTE: Text set off in this manner provides important supplemental information.
iv About This Guide
Table of contents 1 Product Features .............................................................................................................................................. 1 HP Z27x Monitor .................................................................................................................................. 1 2 Safety and Maintenance Guidelines .................................................................................................................
Updating the Firmware ....................................................................................................................... 28 Selecting a Color Space Preset ......................................................................................................... 30 Adjusting Luminance .......................................................................................................................... 30 Understanding the Z27x Image Adjustment Options .................................
Video Input Menu ............................................................................................................... 43 Image Adjustment Menu .................................................................................................... 43 PIP Control Menu .............................................................................................................. 45 Language Menu .............................................................................................................
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1 Product Features HP Z27x Monitor The LCD (liquid crystal display) monitor has an active matrix, thin-film transistor (TFT) panel. The monitor features include: ● 68.
2 ● Two video signal inputs to support DisplayPort digital with one cable provided ● Video signal input to support HDMI digital with cable provided ● Analog audio output for headphones or an optional HP speaker bar ● SPDIF digital audio output ● RJ-45 network connector ● DreamColor USB 2.0 ports for connecting a color calibration tool or updating firmware ● USB 3.
2 Safety and Maintenance Guidelines Important Safety Information A power cord is included with the monitor. If another cord is used, use only a power source and connection appropriate for this monitor. For information on the correct power cord set to use with the monitor, refer to the Product Notices provided on your media disc, if one is included, or in your documentation kit.
● Be sure the total ampere rating of the products connected to the outlet does not exceed the current rating of the electrical outlet, and the total ampere rating of the products connected to the cord does not exceed the rating of the cord. Look on the power label to determine the ampere rating (AMPS or A) for each device. ● Install the monitor near an outlet that you can easily reach. Disconnect the monitor by grasping the plug firmly and pulling it from the outlet.
3 Setting Up the Monitor To set up the monitor, ensure that the power is turned off to the monitor, computer system, and other attached devices, then follow the instructions below. NOTE: Be sure the master power switch, located on the rear panel of the monitor, is in the off position. The master power switch turns off all power to the monitor. Use Caution When Setting Up the Monitor To prevent damage to the monitor, do not touch the surface of the LCD panel.
Installing the Stand CAUTION: Do not touch the surface of the LCD panel. Pressure on the panel may cause nonuniformity of color or disorientation of the liquid crystals. If this occurs the screen will not recover to its normal condition. The monitor uses the HP Quick Release 2 for easy mounting and unmounting of the monitor panel. To mount the panel onto the stand: 1. Lay the monitor panel face down on a flat surface covered by a clean, dry cloth. 2.
Rear Components Component Function 1 USB 3.0 Downstream Connectors (side panel) Connects optional USB devices to the monitor. 2 Master Power Switch Turns off all power to the monitor. NOTE: Putting the switch in the Off position will yield the lowest power state for the monitor when not in use. 3 AC Power Connector Connects the AC power cord to the monitor. 4 Digital Audio Out Connects a digital audio component to the monitor.
Connecting the Cables 1. Place the monitor in a convenient, well-ventilated location near the computer. 2. Before connecting the cables, route the cables through the cable routing hole in the center of the stand. 3. Depending on your configuration, connect either the DisplayPort or HDMI video cable between the PC and the monitor. NOTE: The video mode is determined by the video cable used. The monitor will automatically determine which inputs have valid video signals.
● For HDMI digital operation, connect the HDMI signal cable to the HDMI connector on the rear of the monitor and the other end to the HDMI connector on the computer (cable provided).
4. Connect one end of the provided USB cable to the USB hub connector on the rear panel of the computer, and the other end to the upstream USB connector on the monitor. NOTE: The monitor supports USB 3.0. For optimal performance, connect the USB cable to a USB 3.0 port on the computer, if available. 5. 10 Connect a live network connector to the network connector on the rear of the monitor (optional).
6. Connect one end of the power cord to the AC power connector on the back of the monitor, and the other end to an electrical wall outlet. NOTE: The master power switch on the rear of the monitor must be in the On position before pressing the power button on the front of the monitor. WARNING! To reduce the risk of electric shock or damage to the equipment: Plug the power cord into an AC outlet that is easily accessible at all times.
Front Panel Controls Control Function 1 Function buttons Use these buttons to navigate through the OSD based on the indicators next to the buttons that are activated while the OSD is open. 2 Open Menu button Opens and closes the OSD. NOTE: To activate the Open Menu button and the Function buttons, press any of the buttons so that the button labels appear on the right side of the screen and the button LEDs are lit. 3 Power button Turns the monitor on or off.
Adjusting the Monitor 1. Tilt the monitor's panel forward or backward to set it to a comfortable eye level. 2. Swivel the monitor to the left or right for the best viewing angle.
3. Adjust the monitor’s height to a comfortable position for your individual workstation. The monitor’s top bezel edge should not exceed a height that is parallel to your eye height. A monitor that is positioned low and reclined may be more comfortable for users with corrective lenses. The monitor should be repositioned as you adjust your working posture throughout the work day. 4. You can pivot the monitor from landscape to portrait orientation viewing to adapt to your application. a.
NOTE: Use the operating system's display settings to rotate the image on the screen from portrait to landscape. To rotate the OSD from portrait to landscape, open the OSD and select Image Adjustment > On-Screen Menu Rotation > Portrait. Turning on the Monitor 1. Set the master power switch on the rear of the monitor to the On position. 2. Press the power button on the computer to turn it on. 3. Press the power button on the front of the monitor to turn it on.
CAUTION: Burn-in image damage may occur on monitors that display the same static image on screen for a prolonged period of time.* To avoid burn-in image damage on the monitor screen, you should always activate a screen saver application or turn off the monitor when it is not in use for a prolonged period of time. Image retention is a condition that may occur on all LCD screens. Monitors with a “burned-in image” are not covered under the HP warranty.
HP Watermark and Image Retention Policy The IPS monitor models are designed with IPS (In-Plane Switching) display technology which provides ultra-wide viewing angles and advanced image quality. IPS monitors are suitable for a wide variety of advanced image quality applications. This panel technology, however, is not suitable for applications that exhibit static, stationary or fixed images for long periods of time without the use of screen savers.
Removing the Monitor Stand You can remove the monitor panel from the stand to install the panel on a wall, a swing arm, or other mounting fixture. CAUTION: Before beginning to disassemble the monitor, be sure the monitor is turned off and the power, signal, and network cables are all disconnected. Also disconnect all USB cables connected to the monitor. 18 1. Disconnect and remove all cables from the monitor. 2. Lay the monitor face down on a flat surface covered by a clean, dry cloth. 3.
Mounting the Monitor The monitor panel can be attached to a wall, swing arm, or other mounting fixture. You can attach the monitor panel to a mounting fixture using the HP Quick Release 2 mounting bracket or you can attach the monitor panel to a mounting fixture without the HP Quick Release 2 mounting bracket. NOTE: This apparatus is intended to be supported by UL or CSA Listed wall mount bracket. CAUTION: This monitor supports the VESA industry standard 100 mm mounting holes.
20 2. Remove the four screws from the mounting plate to separate the mounting plate from its cover. 3. Remove the four screws from the VESA holes located on the rear of the monitor panel.
4. Install the mounting plate to the wall or swing arm of your choice using the four screws that were removed from the VESA holes on the rear of the monitor panel. 5. Place the monitor panel on the mounting bracket you've installed by aligning its recess with the mounting bracket, then sliding it down over the top of the bracket and pressing it back into place against the bracket. The release latch on the monitor will pop up when the monitor is safely locked in place.
Mounting the Monitor Without Using the Quick Release 2 Mounting Bracket To mount the monitor panel directly to a mounting fixture without using the HP Quick Release 2 mounting bracket, use the four screws removed from the VESA holes on rear of the monitor panel and install them to attach the mounting device to the rear of the monitor panel.
Installing an Optional HP Hood Kit The HP LCD Hood Kit is a monitor option designed to block the glare from overhead lighting. The hood helps to improve the color and contrast performance of the monitor in a room with bright overhead lights. ● Shields the display from ambient light ● Reduces on-screen glare from surrounding office lighting and windows ● Improves the monitor color and contrast performance 1. Assemble the hood according to the instructions included with the kit. 2.
Locating the Serial Number and Product Number The serial number and product number are located on a label on the rear panel of the display head. You may need these numbers when contacting HP about the monitor model. NOTE: You may need to partially pivot the display head to read the label. Locating the Information Card Identifying information is located on the pull-out card (and included on a label on the back of the monitor). The card pulls out from behind the USB connectors on the left side of the panel.
Attaching a Device to the Rear of the Monitor The rear of the monitor has four 40mm × 40mm VESA standard mounting holes that can be used to mount a device such as an SDI or HDMI converter. 1. Remove the plugs from the VESA mounting holes on the rear of the monitor. NOTE: You may need to use a small screwdriver to pry the plugs out. 2. Mount the device to the rear of the monitor.
Installing a Cable Lock You can secure the monitor to a fixed object with an optional cable lock available from HP.
4 Operating the Monitor Software and Utilities The disc that comes with the monitor contains files you can install on the computer: ● an .
Installing the .INF and .ICM Files After you determine that you need to update, you can install the .INF and .ICM files from the disc or download them. Installing from the Disc To install the .INF and .ICM files on the computer from the disc: 1. Insert the disc in the computer optical drive. The disc menu is displayed. 2. View the HP Monitor Software Information file. 3. Select Install Monitor Driver Software. 4. Follow the on-screen instructions. 5.
3. a. Go to http://www.hp.com/support and select the country region. b. Select the Drivers & Downloads link then enter Z27x in the search box and click the Go button. c. Select your model then select your language and operating system. d. Check the latest firmware revisions listed for “HP Z27x Firmware Update” to see if it is a newer version than what is currently installed. e. Download the firmware onto a USB flash drive. The following USB drive formats are supported: FAT, FAT32, NTFS.
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.
NOTE: option. The Adjust Luminance option displays the current luminance value to the right of the menu Understanding the Z27x Image Adjustment Options The Z27x contains a number of special image adjustment options that are designed to fit specific workflows in the media and entertainment industry. The following section describes these functions from the perspective of their application in these workflows.
1. Press any button on the front bezel. 2. Press the bottom Open Menu button to open the OSD. 3. Select Image Adjustment to display the adjustment options screen. 4. Use the Up/Down buttons to navigate to the Overscan Frame by 5% option then press the Select button to select it. The option will be checked when it is active. Show Only the Blue Channel As the human is least-sensitive to changes in blue, most compression and encoding algorithms assign the least amount of bandwidth to the blue channel.
Fill to Screen Width (Proportional) This option is to be used for specific workflows with source video that is narrower than the monitor’s native 16×9 aspect ratio. In some film workflows it is desired to render the animation or visual effects at a 4×3 aspect ratio and perform a “center extraction” for widescreen delivery. If enabled, this option will resize the source image so that the width matches the monitor width.
Figure 4-2 Fill to Aspect Ratio Figure 4-3 Fill to Entire Screen Figure 4-4 Fill to Screen Width 34 Chapter 4 Operating the Monitor
Figure 4-5 Pixel-for-Pixel To change the way the source video is displayed onscreen: 1. Press any button on the front bezel. 2. Press the bottom Open Menu button to open the OSD. 3. Select Image Adjustment to display the adjustment options screen. 4. Select Aspect Ratio Display to display the display options. 5. Use the Up/Down buttons to navigate to the desired open option then press the Select button to select it.
DCI Container Size Aspect Ratio Horizontal Active Pixels Vertical Active Pixels 4096 × 2160 1.85:1 3996 2160 4096 × 2160 2.39:1 4096 1716 2048 × 1080 1.85:1 1998 1080 2048 × 1080 2.39:1 2048 858 Finally, special display modes for 4K input resolutions are also provided to facilitate the display of 4K content on the Z27x.
Crop to DCI 2.39:1 Aspect Ratio This option crops 111 pixels from the top and bottom edges of the frame (for 2048-wide sources, 222 pixels from the top and bottom edges for 4096-wide sources). The resultant image is then displayed as specified using the Aspect Ratio Display options described in the previous section.
Show 4K Source Video Pixel-for-Pixel If the Aspect Ratio Display is set to Pixel-for-Pixel and the 4K Source option is set to Obey Aspect Ration Display Option, 4096 × 2160 and 3840 × 2160 source video can be displayed pixel-for-pixel. Two different display options are available, Show 4K Corner and Scroll 4K Region. Accessing these two options require that a specific function be mapped to one of the four bezel function buttons.
the PIP as a confidence monitor. Please refer to the following section for more information on this usage. 6. If you want to adjust the position of the PIP, select PIP Position in the OSD, then select either Top Left, Top Right, Bottom Left, Bottom Right, or Fine Tune Position.
● Video Levels (16–235) On / Off – allows you to quickly switch between full range and reduced range video inputs. When disabled this command will be displayed as “Video Levels (16–235) On” and when enabled this command will be displayed as “Video Levels (16–235) Off.” ● Overscan On / Off – allows you to quickly enable and disable video overscan. When disabled this command will be displayed as “Overscan On” and when enabled this command will be displayed as “Overscan Off.
the function button label display and simply press the desired bezel button to execute the desired command. This will only disable the function button label display for the function button commands. Once you have opened the OSD the function labels will display. To change the bezel function button mode: 1. Press one of the five front bezel buttons to display the button labels and then press the bottom Open Menu button to open the OSD.
by default), the monitor will enter a reduced power state when the host PC signals low power mode (absence of either horizontal or vertical sync signal). Upon entering this reduced power state sleep mode, the monitor screen is blanked, the backlight is turned off and the power LED indicator turns amber. The monitor draws less than 0.5W of power when in this reduced power mode.
Level 1 Level 2 Level 3 ● Level 4 Name of White Point (ex. D65) Gamma (x.
Level 1 Level 2 Level 3 Level 4 Crop to DCI 2.
Level 1 Level 2 Level 3 Level 4 Cadence Detection The cadence detector will decode film cadences in video rate sources (ex: 2:3 pulldown). Disable to check for cadence errors in the source.
Level 1 Level 2 Level 3 Level 4 Primary / PIP Source Information Use Video Levels (16–235) Overscan Within PIP Digital Cinema Options Image Region: Show Entire DCI Container Crop to DCI 1.85:1 Aspect Ratio Crop to DCI 2.
Level 1 Level 2 Level 3 Level 4 Power On Recall Do you want the display to automatically turn back on after an unexpected power failure? Enable Disable Back DDC/CI Communications Do you want the display to respond to commands issued by the host via DDC/CI? Enable Disable Back Auto EDID Update Do you want the display to automatically update the EDID when you switch color spaces? Enable Disable Back Hot Plug Initiate Do you want the display to initiate a Hot Plug Event when you switch color spaces?
Level 1 Level 2 Level 3 Level 4 Back Manage Internal Processor Do you want the internal processor to be enabled? The internal processor must be enabled for display calibration, firmware updates, and remote management.
Level 1 Level 2 Level 3 Level 4 Reset Administrator Password Back Using the On-Screen Display Menu 49
Menu and Message Control Menu Level 1 Level 2 Level 3 Menu and Message Control Menu and Message Position Use the buttons to adjust the position of the Menu. Press "Back" when you are finished.
Level 1 Level 2 Level 3 Level 4 Test Pattern Generator Empty (No Function) Back Function Button Mode Open Button Label First Execute Command on First Press Back Bezel Button Color Always White Always Red Auto-Switch to Red at 70 cd/ m2 Back Bezel Button Brightness Set Brightness Value Back Bezel Button Auto-Fade Enable (Obey Menu Timeout) Disable (Always On) Back Back Information and Factory Reset Menus Level 1 Level 2 Information Display Mode: Display Mode Level 3 Level 4 Color Space: Co
Level 1 Level 2 Level 3 Level 4 Sync Width Pixels (H / V): Total Pixels (H × V): Horizontal Rate (KHz): Vertical Refresh Rate (Hz): Pixel Clock (MHz): Polarity (H / V): Format: Scan Mode: Back Factory Reset Introduction to Color Calibration The Z27x includes an internal color calibration and color management engine and does not require software to be installed on a host computer in order to be calibrated. The following section discusses the fundamentals of user calibration on the Z27x.
● HP DreamColor Calibration Solution (X-Rite i1 powered colorimeter) ● Klein K10-A colorimeter ● Photo Research PR-655 SpectraScan spectroradiometer ● Photo Research PR-670 SpectraScan spectroradiometer ● Photo Research PR-680/PR-680L SpectraDuo spectroradiometer ● Photo Research PR-730/735 SpectraScan spectroradiometer ● Photo Research PR-740/745 SpectraScan spectroradiometer ● Konica Minolta CA-310 Display Color Analyzer colorimeter Please refer to the HP DreamColor Z27x Advanced User Guid
After 15–60 seconds, depending on the measurement instrument, the Z27x will display a message asking you how you wish to calibrate the monitor. Recalibrate the Current Preset This option will recalibrate the active color space using its current configuration. This is the recommended procedure for recalibrating a color space that is configured the way you need it to be. After choosing this option the display will show an instrument alignment target.
● ● ● ◦ BT.
56 1. Press any of the five front bezel buttons on the right side of the front bezel to activate the buttons. 2. Press the bottom Open Menu button to open the OSD. 3. In the OSD, select Management > Auto EDID Update and then select either Enable or Disable.
A Technical Specifications NOTE: All specifications represent the typical specifications provided by HP's component manufacturers; actual performance may vary either higher or lower. Z27x Model Display 68.58 cm, widescreen 27 inches, widescreen Type TFT LCD Viewable Image Size 68.58 cm diagonal 27-inch diagonal Maximum Weight (Unpacked) 8.8 kg 19.4 lbs Height (highest position) 53.60 cm 21.10 inches Height (lowest position) 44.29 cm 117.44 inches Depth 24.10 cm 9.49 inches Width 64.
Recognizing Preset Display Resolutions The display resolutions listed below are the most commonly used modes and are set as factory defaults. This monitor automatically recognizes these preset modes and they will appear properly sized and centered on the screen. Z27x Model Preset Pixel Format Aspect Ratio Vert Freq (Hz) Pixel Clk (MHz) 1 640 × 480 4:3 60(p) 25.175 2 720 × 480 4:3 60(i) 27.000 3 720 × 480 4:3 60(p) 27.000 4 720 × 480 16:9 60(i) 27.000 5 720 × 480 16:9 60(p) 27.
Preset Pixel Format Aspect Ratio Vert Freq (Hz) Pixel Clk (MHz) 28 2048 × 1080 1.89:1 48(p) 117.1123 60(p) 147.1853 1.85:1 2.39:1 29 2048 × 1080 1.89:1 1.85:1 2.39:1 30 2560 × 1440 16:9 48(p) 192.3149 31 2560 × 1440 16:9 50(p) 200.4640 32 2560 × 1440 16:9 60(p) 252.000 33 2560 × 1600 16:10 59.97 268.500 34 3840 × 2160 16:9 24(p) 209.7600 35 3840 × 2160 16:9 25(p) 218.6000 36 3840 × 2160 16:9 30(p) 262.9200 37 4096 × 2160 1.89:1 24(p) 223.1846 1.85:1 2.
B Support and Troubleshooting Solving Common Problems The following table lists possible problems, the possible cause of each problem, and the recommended solutions. 60 Problem Possible Cause Solution Screen is blank or video is flashing. Power cord is disconnected. Connect the power cord. Power button on front panel of the monitor is turned off. Press the front panel power button. Video cable is improperly connected. Connect the video cable properly.
Problem Possible Cause Solution Displayed colors do not look correct. Monitor is not calibrated. Recalibrate monitor or restore factory calibration. Calibration failed. Incorrect setup or equipment failure. Redo calibration. Button Lockouts When the Primary OSD or button labels are not displayed, holding specific buttons down for ten seconds will lock out different parts of the OSD’s functionality. You can restore the functionality by holding the specific buttons down again for ten seconds.
Product Support For additional information on using your all-in-one, go to http://www.hp.com/support. Select your country or region, select Troubleshooting, and then enter your model in the search window and click the Go button. NOTE: The monitor user guide, reference material, and drivers are available at http://www.hp.com/ support. If the information provided in the guide does not address your questions, you can contact support. For U.S. support, go to http://www.hp.com/go/contactHP.
C LCD Monitor Quality and Pixel Policy The TFT monitor uses high-precision technology, manufactured according to HP standards, to guarantee trouble-free performance. Nevertheless, the display may have cosmetic imperfections that appear as small bright or dark spots. This is common to all LCD displays used in products supplied by all vendors and is not specific to the HP LCD. These imperfections are caused by one or more defective pixels or sub-pixels.
