Dell U2415 User’s Guide Model: U2415 Regulatory model: U2415b
Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. ____________________ Copyright © 2014 Dell Inc. All rights reserved. Trademarks used in this text: Dell and the DELL logo are trademarks of Dell Inc.
Contents 1 About Your Monitor . . . . . . . . . . . . . . . . . . . . . . . . .5 Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Identifying Parts and Controls . . . . . . . . . . . . . . . . . . . . . 8 Monitor Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Plug and Play Capability . . . . . . . . . . . . . . . . . . . . . . . . . .
Mobile High-Definition Link (MHL) Specific Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 5 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 FCC Notices (U.S. Only) and Other Regulatory Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Contact Dell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Setting Up Your Monitor . . . . . . . . . . . . . . . . . . . . . . . . .
About Your Monitor Package Contents Your monitor ships with the components shown below. Ensure that you have received all the components and Contact Dell if something is missing. NOTE: Some items may be optional and may not ship with your monitor. Some features or media may not be available in certain countries. NOTE: To set up with any other stand, please refer to the respective stand setup guide for setup instructions.
Power Cable (Varies by Countries) DP Cable (Mini-DP to DP) USB 3.
Product Features The Dell U2415 flat panel display has an active matrix, Thin-Film Transistor (TFT), Liquid Crystal Display (LCD) and LED backlight. The monitor features include: • 61.13 cm (24.1-inch) viewable area display (measured diagonally). 1920 x 1200 resolution, plus full-screen support for lower resolutions. • Wide viewing angle to allow viewing from a sitting or standing position, or while moving from side-to-side. • Tilt, swivel, vertical extension and rotate adjustment capabilities.
Identifying Parts and Controls Front View Front panel controls Label 8 Description 1 Function buttons (For more information, see Operating the Monitor) 2 Power On/Off button (with LED indicator) | About Your Monitor
Back View Back View with monitor stand Label Description Use 1 VESA mounting holes (100 mm x 100 mm behind attached VESA Cover) Wall mount monitor using VESA-compatible wall mount kit (100 mm x 100 mm). 2 Regulatory label Lists the regulatory approvals. 3 Stand release button Releases stand from monitor. 4 Security lock slot Secures monitor with security lock (security lock not included). 5 Barcode serial number label Refer to this label if you need to contact Dell for technical support.
Side View Bottom View Bottom view without monitor stand Label 10 Description Use 1 AC power cord connector Connect the power cable. 2 Dell Soundbar mounting slots Attach the optional Dell Soundbar. (Concealed below removable plastic sheets) 3 HDMI (MHL) port connector Connect your MHL devices with MHL cable. 4 DisplayPort in connector Connect your computer with DP cable. 5 Mini DisplayPort in connector Connect your computer with Mini-DP to DP cable.
6 DisplayPort out (MST) connector DisplayPort output for MST (Multi-Stream Transport) capable monitor. DP 1.1 monitor can only be connected as the last monitor in the MST chain. To enable MST, refer to instruction on section "Connecting the monitor for DP Multi-Stream Transport (MST) function". 7 Audio-Line out Connect your speakers*. 8 USB upstream port Connect the USB cable that came with your monitor to the computer. Once this cable is connected, you can use the USB connectors on the monitor.
Monitor Specifications Flat Panel Specifications Model U2415 Screen type Active matrix - TFT LCD Panel type In Plane Switching Viewable image Diagonal 611.30 mm (24.1 inches) Horizontal, Active Area 518.40 mm (20.41 inches) Vertical, Active Area 324.00 mm (12.75 inches) Area 167961.60 mm2 (260.35 inch2) Pixel pitch 0.27 mm x 0.
Supported Video Modes Model U2415 Video display capabilities (HDMI & DP playback) 480p, 480i, 576p, 720p, 1080p, 576i, 1080i Preset Display Modes Display Mode Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (Horizontal/ Vertical) VESA, 720 x 400 VESA, 640 x 480 31.5 70.1 28.3 -/+ 31.5 60.0 25.2 -/- VESA, 640 x 480 37.5 75.0 31.5 -/- VESA, 800 x 600 37.9 60.3 40.0 +/+ VESA, 800 x 600 46.9 75.0 49.5 +/+ VESA, 1024 x 768 48.4 60.0 65.
1920 x 1080p 50 720 (1440) x 480i 60 720 (1440) x 576i 50 MST Multi-Stream Transport (MST) Modes MST Source Monitor Maximum number of external monitor can be supported 1920 x 1200 at 60Hz 1920 x 1080 at 60Hz 1920 x 1200 at 60Hz 3 3 1920 x 1080 at 60Hz 3 3 Electrical Specifications Model U2415 Video input signals AC input voltage/frequency/ current Inrush current • HDMI 1.4 (MHL 2.0)*, 600mV for each differential line, 100 ohm input impedance per differential pair • DisplayPort 1.
Physical Characteristics Model U2415 Connector type DP, black connector (include DP in and DP out); Mini DisplayPort; HDMI (MHL); USB 3.0 Signal cable type • Digital: detachable, HDMI, 19 pins • Digital: detachable, MHL, 19 pins • Digital: detachable, Mini-DP to DP, 20 pins • Universal Serial Bus: detachable, USB, 9 pins Dimensions (with stand) Height (extended) 517.9 mm (20.39 inches) Height (compressed) 402.9 mm (15.86 inches) Width 532.2 mm (20.95 inches) Depth 205.0 mm (8.
Environmental Characteristics Model U2415 Temperature Operating 0 °C to 40 °C (32 °F to 104 °F) • Storage: -20 °C to 60 °C (-4 °F to 140 °F) • Shipping: -20 °C to 60 °C (-4 °F to 140 °F) Non-operating Humidity Operating 10% to 80% (non-condensing) • Storage: 5% to 90% (non-condensing) • Shipping: 5% to 90% (non-condensing) Non-operating Altitude Operating 5,000 m (16,404 ft) (maximum) Non-operating 12,192 m (40,000 ft) (maximum) Thermal dissipation • 255.91 BTU/hour (maximum) • 78.
The OSD functions only in the normal operation mode. When any button is pressed in the Active-off mode, one of the following messages will be displayed: HDMI (MHL)/Mini DisplayPort/DP input HDMI (MHL) input Activate the computer and the monitor to gain access to the OSD. NOTE: This monitor is ENERGY STAR®-compliant.
Pin Assignments DisplayPort Connector Pin Number 18 20-pin Side of the Connected Signal Cable 1 ML0(p) 2 GND 3 ML0(n) 4 ML1(p) 5 GND 6 ML1(n) 7 ML2(p) 8 GND 9 ML2(n) 10 ML3(p) 11 GND 12 ML3(n) 13 GND 14 GND 15 AUX(p) 16 GND 17 AUX(n) 18 GND 19 Re-PWR 20 +3.
Mini DisplayPort Connector Pin Number 20-pin Side of the Connected Signal Cable 1 GND 2 Hot Plug Detect 3 ML3(n) 4 GND 5 ML3(n) 6 GND 7 GND 8 GND 9 ML2(n) 10 ML0(p) 11 ML2(p) 12 ML0(p) 13 GND 14 GND 15 ML1(n) 16 AUX(p) 17 ML1(p) 18 AUX(n) 19 GND 20 +3.
HDMI Connector Pin Number 20 19-pin Side of the Connected Signal Cable 1 TMDS DATA 2+ 2 TMDS DATA 2 SHIELD 3 TMDS DATA 2- 4 TMDS DATA 1+ 5 TMDS DATA 1 SHIELD 6 TMDS DATA 1- 7 TMDS DATA 0+ 8 TMDS DATA 0 SHIELD 9 TMDS DATA 0- 10 TMDS CLOCK+ 11 TMDS CLOCK SHIELD 12 TMDS CLOCK- 13 CEC 14 Reserved (N.C.
MHL Connector Pin Number 19-pin Side of the Connected Signal Cable 1 TMDS DATA 2+ 2 TMDS DATA 2 SHIELD 3 TMDS DATA 2- 4 TMDS DATA 1+ 5 GND 6 TMDS DATA 1- 7 MHL+ 8 TMDS DATA 0 SHIELD 9 MHL- 10 TMDS CLOCK+ 11 GND 12 TMDS CLOCK- 13 CEC 14 Reserved (N.C. on device) 15 DDC CLOCK (SCL) 16 DDC DATA (SDA) 17 GND 18 VBUS (+5V, 900mA maximum) 19 CBUS Plug and Play Capability You can install the monitor in any Plug and Play-compatible system.
Universal Serial Bus (USB) Interface This section gives you information about the USB ports that are available on the monitor. NOTE: This monitor is Super-Speed USB 3.0 compatible. Transfer Speed Data Rate Power Consumption* Super-speed 5 Gbps 4.5 W (Max, each port) High speed 480 Mbps 4.5 W (Max, each port) Full speed 12 Mbps 4.5 W (Max, each port) * Up to 2A on USB downstream port (port with compliance devices or normal USB devices.
USB Downstream Connector Pin Number 9-pin Side of the Connector 1 VCC 2 D- 3 D+ 4 GND 5 SSTX- 6 SSTX+ 7 GND 8 SSRX- 9 SSRX+ USB Ports • 1 upstream - back • 5 downstream - back • Power Charging Port- the port with lightning icon; supports fast current charging capability if the device is BC1.2 compatible. NOTE: USB 3.0 functionality requires a USB 3.0-capable computer. NOTE: The monitor's USB interface works only when the monitor is On or in the power save mode.
Maintenance Guidelines Cleaning Your Monitor CAUTION: Read and follow the Safety Instructions before cleaning the monitor. WARNING: Before cleaning the monitor, unplug the monitor power cable from the electrical outlet. For best practices, follow the instructions in the list below while unpacking, cleaning, or handling your monitor: 24 • To clean your anti-static screen, lightly dampen a soft, clean cloth with water.
Setting Up the Monitor Attaching the Stand NOTE: The stand is detached when the monitor is shipped from the factory. NOTE: This is applicable for a monitor with a stand. When any other stand is bought, please refer to the respective stand setup guide for the set up instructions. To attach the monitor stand: 1 Remove the cover and place the monitor on it. 2 Fit the two tabs on the upper part of the stand to the groove on the back of the monitor. 3 Press the stand till it snaps into place.
Connecting Your Monitor WARNING: Before you begin any of the procedures in this section, follow the Safety Instructions. NOTE: Do not connect all cables to the computer at the same time. To connect your monitor to the computer: 1 Turn Off your computer and disconnect the power cable. Connect the DP/Mini-DP to DP/HDMI cable from your monitor to the computer.
Connecting the black DisplayPort (DP to DP) cable Connecting the monitor for DP Multi-Stream Transport (MST) function NOTE: U2415 supports the DP MST feature. To make use of this feature, your PC Graphics Card must be certified to DP1.2 with MST option. The default out of factory setting in the U2415 is DP1.1a. To enable MST connection, please use only DP cable as provided in box (or other DP1.2 certified cable) and change the DP setting to DP1.
A) Monitor is able to show content 1 Use OSD button to navigate to Display. 2 Go to DisplayPort 1.2 selection. 3 Select Enable or Disable accordingly 4 Follow the screen message to confirm selection of DP1.2 or DP1.1a.
B) Monitor fails to show any content (blank screen) 1 Use the 2 Press and hold the 3 The DisplayPort configuration message will appear: 4 Use the and button to highlight DisplayPort or Mini DisplayPort. button for approximately 8 seconds. button to enable DP1.2 or button to exit without making any changes. Repeat the above steps to change the setting back to DP 1.1a if necessary. CAUTION: The graphics are used for the purpose of illustration only. Appearance of the computer may vary.
Connecting the USB 3.0 cable After you have completed connecting the Mini-DP to DP/DP/HDMI cable, follow the procedures below to connect the USB 3.0 cable to the computer and complete your monitor setup: 1 Connect the upstream USB 3.0 port (cable supplied) to an appropriate USB 3.0 port on your computer. (See Bottom View for details.) 2 Connect the USB 3.0 peripherals to the downstream USB 3.0 ports on the monitor. 3 Plug the power cables for your computer and monitor into a nearby outlet.
Using the Mobile-High Definition Link (MHL) NOTE: This monitor is MHL certified. NOTE: To use the MHL function, use only MHL certified cable and source devices that support MHL output. NOTE: Some MHL source devices may take more than a few seconds or longer to output an image, depending on MHL source devices. NOTE: When the connected MHL source device enters Standby mode, the monitor will display black screen or show the massage below, depending on MHL source device's output.
Organizing Your Cables After attaching all necessary cables to your monitor and computer, (See Connecting Your Monitor for cable attachment,) organize all cables as shown above. Attaching the Cable Cover NOTE: The cable cover is detached when the monitor is shipped from the factory. 1 Fit the two tabs on the bottom part of the cable cover to the groove on the back of the monitor. 2 Press the cable cover till it snaps into place.
Removing the Monitor Stand NOTE: To prevent scratches on the LCD screen while removing the stand, ensure that the monitor is placed on a soft, clean surface. NOTE: This is applicable for a monitor with a stand. When any other stand is bought, please refer to the respective stand setup guide for the set-up instructions . To remove the stand: 1 Place the monitor on a soft cloth or cushion. 2 Press and hold the stand release button. 3 Lift the stand up and away from the monitor.
Wall Mounting (Optional) (Screw dimension: M4 x 10 mm). Refer to the instructions that come with the VESA-compatible wall mounting kit. 1 Place the monitor panel on a soft cloth or cushion on a stable, flat table. 2 Remove the stand. 3 Use a Phillips crosshead screwdriver to remove the four screws securing the plastic cover. 4 Attach the mounting bracket from the wall mounting kit to the monitor. 5 Mount the monitor on the wall by following the instructions that comes with the wall mounting kit.
Operating the Monitor Power On the Monitor Press the button to turn On the monitor. Using the Front Panel Controls Use the control buttons on the front of the monitor to adjust the characteristics of the image being displayed. As you use these buttons to adjust the controls, an OSD shows the numeric values of the characteristics as they change.
Front Panel Button 1 Description Use this button to choose from a list of preset color modes. Shortcut key/ Preset Modes Use this button to directly access the Brightness/Contrast menu. 2 Shortcut key/ Brightness/Contrast Use the MENU button to launch the On-Screen Display (OSD) and select the OSD Menu. See Accessing the Menu System. 3 Menu 4 Use this button to go back to the main menu or exit the OSD main menu. Exit Use the Power button to turn the monitor On and Off.
Use the OK button to confirm your selection. 3 OK Use the Back button to go back to the previous menu. 4 Back Using the On-Screen Display (OSD) Menu Accessing the Menu System NOTE: If you change the settings and then either proceed to another menu or exit the OSD menu, the monitor automatically saves those changes. The changes are also saved if you change the settings and then wait for the OSD menu to disappear. 1 Press the button to launch the OSD menu and display the main menu.
Main Menu for digital (mini DisplayPort) input or Main Menu for digital (DP) input 2 Press the and buttons to move between the setting options. As you move from one icon to another, the option name is highlighted. See the following table for a complete list of all the options available for the monitor. 3 Press the button once to activate the highlighted option. 4 Press 5 Press to enter the slide bar and then use the and to the indicators on the menu, to make your changes.
Icon Menu and Submenus Description Brightness/ Use this menu to activate Brightness/Contrast adjustment. Contrast Brightness Brightness adjusts the luminance of the backlight. Press the button to increase the brightness and press the button to decrease the brightness (min. 0 / max. 100). NOTE: Manual adjustment of Brightness is disabled when Dynamic Contrast is switched On. Contrast Adjust the Brightness first, and then adjust the Contrast only if further adjustment is necessary.
Input Source Use the Input Source menu to select between the different video signals that may be connected to your monitor. DisplayPort Select the DisplayPort input when you are using the DisplayPort (DP) connector. Press Mini DisplayPort to select the DisplayPort input source. Select the Mini DisplayPort input when you are using the Mini DisplayPort (Mini DP) connector. Press to select the Mini DisplayPort input source.
Input Color Allows you to set the video input mode to: Format RGB: Select this option if your monitor is connected to a computer (or DVD player) using the HDMI cable (or DisplayPort cable); or MHL devices using MHL cable. YPbPr: Select this option if your monitor is connected to a DVD player by YPbPr using HDMI cable (or DisplayPort cable); or MHL devices by YPbPr using MHL cable. Or if the DVD (or MHL devices) color output setting is not RGB. Gamma Allows you to set the Gamma to PC or MAC.
Preset Modes When you select Preset Modes, you can choose Standard, Multimedia, Movie, Game, Paper, Color Temp.,or Custom Color from the list. • Standard: Loads the monitor's default color settings. This is the default preset mode. • Multimedia: Loads color settings ideal for multimedia applications. • Movie: Loads color settings ideal for movies. • Game: Loads color settings ideal for most gaming applications. • Paper: Loads brightness and sharpness settings ideal for viewing text.
Display Use the Display to adjust image. Aspect Ratio Adjusts the image ratio to Wide 16:10, 4:3, or 5:4. Sharpness This feature can make the image look sharper or softer. Use to adjust the sharpness from '0' to '100'. Response Time Allows you to set the Response Time to Normal or Fast. Dynamic Contrast Allows you to increase the level of contrast to provide sharper and more detailed image quality. Press the or button to select the Dynamic Contrast "On" or "Off".
Energy Allows you to set the power LED indicator On or Off to save energy. Power Button LED USB Allows you to enable or disable USB function during monitor standby mode. NOTE: USB ON/OFF under standby mode is only available when the USB upstream cable is unplugged. This option will be greyed out when the USB upstream cable plugs in. Reset Energy Select this option to restore default Energy settings.
Menu Select this option to adjust the settings of the OSD, such as, the languages of the OSD, the amount of time the menu remains on screen, and so on. Language Language options set the OSD display to one of the eight languages (English, Spanish, French, German, Brazilian Portuguese, Russian, Simplified Chinese or Japanese). Rotation Rotates the OSD by 90 degrees counter-clockwise. You can adjust the menu according to your Display Rotation.
Personalize Users can choose a feature from Preset Modes, Brightness/Contrast, Input Source, Aspect Ratio, or Rotation and set it as a shortcut key. Other Button Sound 46 | The monitor beeps every time a new option is selected in the menu. This feature enables or disables the sound.
DDC/CI DDC/CI (Display Data Channel/Command Interface) allows your monitor parameters (brightness, color balance, and etc.) to be adjustable via the software on your computer. You can disable this feature by selecting Disable. Enable this feature for best user experience and optimum performance of your monitor. Helps reduce minor cases of image retention. Depending on the degree LCD Conditioning of image retention, the program may take some time to run. You can enable this feature by selecting Enable.
OSD Warning Messages When the Dynamic Contrast feature is enabled (in these preset modes: Game or Movie), the manual brightness adjustment is disabled. When the monitor does not support a particular resolution mode, you will see the following message: This means that the monitor cannot synchronize with the signal that it is receiving from the computer. See Monitor Specifications for the Horizontal and Vertical frequency ranges addressable by this monitor. Recommended mode is 1920 x 1200.
Activate the computer and wake up the monitor to gain access to the OSD. If you press any button other than the power button, one of the following messages will appear depending on the selected input: HDMI (MHL)/Mini DisplayPort/DP input HDMI (MHL) input If either HDMI (MHL), Mini DisplayPort, or DP input is selected and the corresponding cable is not connected, a floating dialog box as shown below appears.
or or See Troubleshooting for more information.
Setting the Maximum Resolution To set the maximum resolution for the monitor: In Windows® 7, Windows® 8, and Windows® 8.1: 1 For Windows® 8 and Windows® 8.1 only, select the Desktop tile to switch to classic desktop. 2 Right-click on the desktop and click Screen Resolution. 3 Click the Dropdown list of the Screen Resolution and select 1920 x 1200. 4 Click OK. If you do not see 1920 x 1200 as an option, you may need to update your graphics driver.
Vertical Extension NOTE: The stand extends vertically up to 115 mm. The figure below illustrates how to extend the stand vertically. Rotating the Monitor Before you rotate the monitor, your monitor should be fully vertically extended (Vertical Extension) and fully tilted up to avoid hitting the bottom edge of the monitor.
Rotate clockwise Rotate counterclockwise Operating the Monitor | 53
Reverse (180°) mount NOTE: To reverse (180°) mount, remove the stand and use wall mounting solution (optional). NOTE: To use the Display Rotation function (Landscape versus Portrait view) with your Dell computer, you require an updated graphics driver that is not included with this monitor. To download the graphics driver, go to www.dell.com/support and see the Download section for Video Drivers for latest driver updates.
Landscape (Top-bottom) Supported by wall mounting solution (optional) Portrait Operating the Monitor | 55
Adjusting the Rotation Display Settings of Your System After you have rotated your monitor, you need to complete the procedure below to adjust the Rotation Display Settings of your system. NOTE: If you are using the monitor with a non-Dell computer, you need to go the graphics driver website or your computer manufacturer website for information on rotating the 'contents' on your display. To adjust the Rotation Display Settings: 1 Right-click on the desktop and click Properties.
Troubleshooting WARNING: Before you begin any of the procedures in this section, follow the Safety Instructions. Self-Test Your monitor provides a self-test feature that allows you to check whether your monitor is functioning properly. If your monitor and computer are properly connected but the monitor screen remains dark, run the monitor self-test by performing the following steps: 1 Turn off both your computer and the monitor. 2 Unplug the video cable from the back of the computer.
or 4 This box also appears during normal system operation, if the video cable becomes disconnected or damaged. 5 Turn Off your monitor and reconnect the video cable; then turn On both your computer and the monitor. If your monitor screen remains blank after you use the previous procedure, check your video controller and computer, because your monitor is functioning properly.
To run the built-in diagnostics: 1 Ensure that the screen is clean (no dust particles on the surface of the screen). 2 Unplug the video cable(s) from the back of the computer or monitor. The monitor then goes into the self-test mode. 3 Press and hold Button 1 and Button 4 on the front panel simultaneously for 2 seconds. A gray screen appears. 4 Carefully inspect the screen for abnormalities. 5 Press Button 4 on the front panel again. The color of the screen changes to red.
Missing Pixels LCD screen has spots • Cycle power On-Off. • Pixel that is permanently Off is a natural defect that can occur in LCD technology. • For more information on Dell Monitor Quality and Pixel Policy, see Dell Support site at: http://www.dell.com/ support/monitors. Stuck-on Pixels LCD screen has bright spots • Cycle power On-Off. • Pixel that is permanently off is a natural defect that can occur in LCD technology.
Image retention from a static image left on the monitor for a long period of time Faint shadow from the static image displayed appears on the screen • Use the Power Management feature to turn off the monitor at all times when not in use (for more information, see Power Management Modes). • Alternatively, use a dynamically changing screensaver.
Universal Serial Bus (USB) Specific Problems Specific Symptoms What You Experience Possible Solutions USB interface is USB peripherals not working are not working • • • • • • High Speed USB 3.0 interface is slow • Check that your computer is USB 3.0-capable. • Some computers have USB 3.0, USB 2.0, and USB 1.1 ports. Ensure that the correct USB port is used. • Reconnect the upstream cable to your computer. • Reconnect the USB peripherals (downstream connector). • Reboot the computer. High Speed USB 3.
Appendix WARNING: Safety Instructions WARNING: Use of controls, adjustments, or procedures other than those specified in this documentation may result in exposure to shock, electrical hazards, and/or mechanical hazards. For information on safety instructions, see the Product Information Guide. FCC Notices (U.S. Only) and Other Regulatory Information For FCC notices and other regulatory information, see the regulatory compliance website located at www.dell.com/regulatory_compliance.
Setting Up Your Monitor Setting the display resolution For maximum display performance with Microsoft® Windows® operating systems, set the display resolution to 1920 x 1200 pixels by performing the following steps: In Windows® 7, Windows® 8, and Windows® 8.1: 1 For Windows® 8 and Windows® 8.1 only, select the Desktop tile to switch to classic desktop. 2 Right-click on the desktop and click Screen Resolution. 3 Click the Dropdown list of the Screen Resolution and select 1920 x 1200. 4 Click OK.
NOTE: If you are unable to set the recommended resolution, please contact the manufacturer of your computer or consider purchasing a graphics adapter that will support the video resolution.
