Dell E2221HN Users Guide
Dell E2221HN Manual
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Dell E2221HN manual content summary:
- Dell E2221HN | Users Guide - Page 1
Dell E2221HN/E2421HN User's Guide Monitor model: E2221HN/E2421HN Regulatory model: E2221HNf, E2421HNf - Dell E2221HN | Users Guide - Page 2
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 © 2020 Dell Inc. or its subsidiaries - Dell E2221HN | Users Guide - Page 3
Contents About your monitor 5 Package contents 5 Product features 6 Identifying features and controls 7 Monitor specifications 9 Plug and play capability 15 LCD monitor quality and pixel policy 15 Maintenance guidelines 15 Setting up the monitor 16 Connecting the stand 16 Connecting your - Dell E2221HN | Users Guide - Page 4
Troubleshooting 39 Self-test 39 Built-in diagnostics 40 Common problems 41 Product-specific problems 43 Appendix 44 FCC Notices (U.S. Only) and Other Regulatory Information 44 Contact Dell 44 Pin assignments 45 4 │ Contents - Dell E2221HN | Users Guide - Page 5
not be available in certain countries. NOTE: To set up Stand from any other source, refer to the documentation comes with the Stand for instruction. Component image Component description Display Stand riser Stand base VESA™ Screw Cover Power cable (varies by country) About your monitor │ 5 - Dell E2221HN | Users Guide - Page 6
(EMEA and Japan region) HDMI cable • Quick Setup Guide • Safety, Environmental, and Regulatory Information Product features The viewable area display (measured diagonally). 1920 x 1080 resolution, with full-screen support for lower resolutions. • E2221HN: Viewing angles of 160 degrees in vertical - Dell E2221HN | Users Guide - Page 7
the monitor using a security lock (purchased separately). See this label if you need to contact Dell for technical support. The Service Tag is a enables Dell service technicians to identify the hardware components in your computer and access warranty information. List the regulatory approvals. To - Dell E2221HN | Users Guide - Page 8
Side view Bottom view, without monitor stand Label Description 1 Power port 2 HDMI port 3 VGA port 1 23 Use To connect the monitor power cable. For connection to your computer using HDMI cable. For connection to your computer using VGA cable. 8 │ About your monitor - Dell E2221HN | Users Guide - Page 9
Monitor specifications Model Screen type Panel type Viewable area Diagonal Active area Horizontal Vertical Area Pixel pitch Pixel per inch (PPI) Viewing angle Horizontal Vertical Brightness Contrast ratio Faceplate coating Backlight Response time Normal mode Fast mode Color depth Color gamut Dell - Dell E2221HN | Users Guide - Page 10
Resolution specifications Model E2221HN E2421HN Horizontal scan range 30 kHz to 83 kHz (automatic) 30 kHz to 83 kHz (automatic) Vertical scan range 56 Hz to 76 Hz (automatic) 56 Hz to 76 Hz (automatic) Maximum preset resolution 1920 x 1080 @ 60 Hz 1920 x 1080 @ 60 Hz Preset display modes - Dell E2221HN | Users Guide - Page 11
Physical characteristics Model E2221HN/E2421HN Signal cable type Analog D-Sub (VGA), 15 pins (cable is included for EMEA and JPN region only); Digital HDMI, 19 pins NOTE: Dell monitors are designed to work optimally with the video cables that are shipped with your monitor. As Dell does not - Dell E2221HN | Users Guide - Page 12
Environmental characteristics Model Temperature: Operating Non-operating: Storage Shipping Humidity: Operating Non-operating: Storage Shipping Altitude: Operating (maximum) Non-operating (maximum) E2221HN/E2421HN 0°C to 40°C (32°F to 104°F) -20°C to 60°C (-4°F to 140°F) 10% to 80% (non-condensing) - Dell E2221HN | Users Guide - Page 13
Power Management Modes If you have VESA's DPM™ compliance display card or software installed in your PC, the monitor can automatically reduce its power consumption when not in use. This is referred to as Standby Mode. If the computer detects input from the keyboard, mouse, or other input devices, - Dell E2221HN | Users Guide - Page 14
This document is informational only and reflects laboratory performance. Your product may perform differently, depending on the software, components and peripherals you ordered and shall have no obligation to update such information. Accordingly, the customer should not rely upon this information in - Dell E2221HN | Users Guide - Page 15
.dell.com/support/monitors. Maintenance guidelines Cleaning your monitor WARNING: Before cleaning the monitor, unplug the monitor power cable from the electrical outlet. CAUTION: Read and follow the Safety Instructions before cleaning the monitor. For best practices, follow the instructions in the - Dell E2221HN | Users Guide - Page 16
Setting up the monitor Connecting the stand NOTE: The stand is not attached when the monitor is shipped from the factory. NOTE: The following procedure is applicable for the stand that shipped with your monitor. To attach the monitor stand: E2221HN 1. Assemble the stand riser to stand base. a. Place - Dell E2221HN | Users Guide - Page 17
Connecting the stand NOTE: The stand is not attached when the monitor is shipped from the factory. NOTE: The following procedure is applicable for the stand that shipped with your monitor. To attach the monitor stand: E2421HN 1. Assemble the stand riser to stand base. a. Place the monitor stand base - Dell E2221HN | Users Guide - Page 18
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. It is recommended to route the cables through the cable-management slot - Dell E2221HN | Users Guide - Page 19
Removing the stand NOTE: To prevent scratches on the screen when removing the stand, ensure that the monitor is placed on a soft and clean surface. NOTE: The following procedure is applicable for the stand that shipped with your monitor. To remove the stand: E2221HN 1. a. Place the monitor on a soft - Dell E2221HN | Users Guide - Page 20
Removing the stand NOTE: To prevent scratches on the screen when removing the stand, ensure that the monitor is placed on a soft and clean surface. NOTE: The following procedure is applicable for the stand that shipped with your monitor. To remove the stand: E2421HN 1. a. Place the monitor on a soft - Dell E2221HN | Users Guide - Page 21
securing the plastic cover. 4. Attach the mounting bracket from the wall mounting kit to the LCD. 5. Mount the LCD on the wall by following the instructions that came with the base mounting kit. NOTE: For use only with UL or CSA or GS-listed wall-mount bracket with minimum weight/ load - Dell E2221HN | Users Guide - Page 22
Operating your monitor Turning on the monitor Press the button to turn on the monitor. Using the front panel controls Use the control buttons at the bottom edge of the monitor to adjust the image being displayed. 12345 The following table describes the control buttons: Control Buttons - Dell E2221HN | Users Guide - Page 23
OSD controls Use the buttons on the bottom edge of the monitor to adjust the image settings. 1234 Control Buttons 1 Up 2 Down 3 OK 4 Back Description Use the Up button to increase values or move up in a menu. Use the Down button to decrease values or move down in a menu. Use the OK button to - Dell E2221HN | Users Guide - Page 24
Using the On-Screen Display (OSD) menu Accessing the OSD menu NOTE: Any changes you make are automatically saved when you move to another menu, exit the OSD menu, or wait for the OSD menu to close automatically. 1. Press the button to display the OSD main menu. Dell 2X Monitor Brightness / - Dell E2221HN | Users Guide - Page 25
Icon Menu and Submenus Brightness/ Contrast Description Use this option to control the brightness or contrast settings. Dell 2X Monitor Brightness / Contrast Auto Adjust Input Source Color Display Menu Personalize Others 75% 75% Brightness Contrast Brightness adjusts the luminance of the - Dell E2221HN | Users Guide - Page 26
Icon Menu and Submenus Auto Adjust Description Use this option to activate automatic setup and adjust menu. Dell 2X Monitor Brightness / Contrast Auto Adjust Input Source Color Display Menu Personalize Others Press to adjust the screen automatically The following dialog appears on a black screen - Dell E2221HN | Users Guide - Page 27
Icon Menu and Submenus Input Source Description Use the input source menu to switch between the different video signals that may be connected to your monitor. Dell 2X Monitor Brightness / Contrast VGA Auto Adjust HDMI Input Source Auto Select On Color Reset Input Source Display Menu - Dell E2221HN | Users Guide - Page 28
warmer with a red/yellow tint. • Cool: Decrease the color temperature. The screen appears cooler with a blue tint. • Custom Color: Allows you to manually adjust the color settings. Press the and buttons to adjust the three colors (R, G, B) values and create your own preset color mode. Dell 2X - Dell E2221HN | Users Guide - Page 29
if your monitor is connected to a computer or DVD player using the HDMI cable. • YPbPr: Select this option if your DVD player supports only YPbPr output. Dell 2X Monitor Brightness / Contrast Auto Adjust Input Source Color Display Menu Personalize Others Preset Modes Input Color Format Reset - Dell E2221HN | Users Guide - Page 30
Icon Menu and Submenus E2421HN Dell X24XMMoonniittoorr Brightness / Contrast Auto Adjust Input Source Color Display Menu Personalize Others Description Aspect Ratio HReosrieztoDntisapl lPaoysition Vertical Position Sharpness Pixel Clock Phase Reset Display Wide 16:9 50 Aspect Ratio Adjust the - Dell E2221HN | Users Guide - Page 31
Icon Menu and Submenus Menu Description 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. Dell 2X Monitor Brightness / Contrast Auto Adjust Input Source Color Display Menu Personalize Others Language - Dell E2221HN | Users Guide - Page 32
Icon Menu and Submenus Personalize Description Selecting this option allows you to set two shortcut keys and power LED indicator function. Dell 2X Monitor Brightness / Contrast Auto Adjust Input Source Color Display Menu Personalize Others Shortcut Key 1 Shortcut Key 2 Power Button LED Reset - Dell E2221HN | Users Guide - Page 33
Others Description Dell 2X Monitor Brightness / Contrast Auto Adjust Input Source Color Display Menu Personalize Others Display Info DDC/CI LCD Conditioning Service Tag Reset Others Factory Reset On Off ABCDEFG ENERGY STAR® Display Info Press to display the information about the display. Dell - Dell E2221HN | Users Guide - Page 34
the monitor. Dell 2X Monitor Brightness / Contrast Auto Adjust Input Source Color Display Menu Personalize Others Display Info DDC/CI LCD Conditioning Service Tag Reset Others Factory Reset On Off ABCDEFG ENERGY STAR® Reset Others Reset all settings under the Others setting menu to the factory - Dell E2221HN | Users Guide - Page 35
left at this state. Dell 2X Monitor ? No HDMI Cable The display will go into Standby mode in 4 minutes. www.dell.com/E2X21HN E2X21HN See Troubleshooting for more information. Operating your monitor │ 35 - Dell E2221HN | Users Guide - Page 36
to update your graphics driver. Use one of the following methods to update the graphics driver: Dell computer 1. Go to www.dell.com/support, enter your service tag, and download the latest driver for your graphics card. 2. After installing the drivers for your graphics adapter, attempt to set the - Dell E2221HN | Users Guide - Page 37
x 1080 again. NOTE: If you are unable to set the recommended resolution, please contact the manufacturer of your computer or consider purchasing a graphics adapter that supports the video resolution. Operating your monitor │ 37 - Dell E2221HN | Users Guide - Page 38
Using tilt You can tilt the monitor for the most comfortable viewing angle. NOTE: The stand is not attached when the monitor is shipped from the factory. 5° 21° 38 │ Operating your monitor - Dell E2221HN | Users Guide - Page 39
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 remains dark after you reconnect the cables, check your video controller and computer. Troubleshooting │ 39 - Dell E2221HN | Users Guide - Page 40
built-in diagnostic tool that helps you determine if any screen abnormality you experience is an inherent problem with your monitor, or with your computer and video card. 4321 To run the built-in black, white and text screens. 7. Press Button 4 to end the diagnostic program. 40 │ Troubleshooting - Dell E2221HN | Users Guide - Page 41
Jittery video Missing pixels Stuck-on pixels Brightness problems Geometric distortion Horizontal/Vertical lines • Ensure that information on Dell Monitor Quality and Pixel Policy, see Dell Support site at: www.dell.com/support/monitors. • Cycle power On-off. • Pixel that is Troubleshooting │ 41 - Dell E2221HN | Users Guide - Page 42
or broken pins in the video cable connector. • Restart the computer in safe mode. • Do not perform any troubleshooting step. • Contact Dell immediately. Intermittent problems • Try different Preset Modes in Color settings OSD. Adjust R/G/B value in Custom Color in Color settings OSD. • Change - Dell E2221HN | Users Guide - Page 43
Product-specific problems Specific Symptoms Possible Solutions Screen image is too small • Check the Aspect Ratio setting in the Display settings OSD. different video formats (aspect ratio) of DVDs, the monitor may display in full screen. • Run the built-in diagnostics. Troubleshooting │ 43 - Dell E2221HN | Users Guide - Page 44
/or mechanical hazards. For information on safety instructions, see the Product Information Guide. FCC Notices (U.S. Only) and Other Regulatory the left side of the page. 4. Select the appropriate service or support link based on your need. 5. Choose the method of contacting Dell that is convenient for - Dell E2221HN | Users Guide - Page 45
Pin assignments D-Sub 15-pin connector HDMI 19-pin connector Pin Number Signal Assignment 1 Video-Red 2 Video-Green 3 Video-Blue 4 GND 5 Self-test 6 GND-R 7 GND-G 8 GND-B 9 DDC +5 V 10 GND-sync 11 GND 12 DDC data 13 H-sync 14 V-sync 15 DDC clock Pin Number Signal
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Dell E2221HN/E2421HN
User’s Guide
Monitor model: E2221HN/E2421HN
Regulatory model: E2221HNf, E2421HNf