Dell 210-BBMC User Manual Download

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Operating your monitor

Icon Menu and

submenus

Description

E2422HS

Dell 24 Monitor

Brightness / Contrast

Auto Adjust

Input Source

Color

Display

Audio

Personalize

Others

Preset Modes

Input Color Format

Reset Color

Standard

Warm

Cool

ComfortView

Custom Color

Input Color
Format

Allow you to set the video input mode to:

• RGB

: Select this option if your monitor is connected to a computer

or a media player that supports RGB output.

• YCbCr/YPbPr*

: Select this option if your media player supports

only YCbCr/YPbPr output.

Dell 24 Monitor

Brightness / Contrast

Auto Adjust

Input Source

Color

Display

Personalize

Others

Preset Modes

Input Color Format

Reset Color

YCbCr

RGB

E2422H/E2422HN

E2422HS

Dell 24 Monitor

Brightness / Contrast

Auto Adjust

Input Source

Color

Display

Audio

Personalize

Others

Preset Modes

Input Color Format

Reset Color

YCbCr

RGB

When

HDMI

input is selected.

Summary of Contents for 210-BBMC

Page 1: ...Dell E2422H E2422HN E2422HS User s Guide Monitor Model E2422H E2422HN E2422HS Regulatory Model E2422Ht E2422Hf E2422HNf E2422HSf ...

Page 2: ...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 2021 Dell Inc or its subsidiaries All rights reserved Dell EMC and other are trademarks of Dell Inc or its subsidiaries Other trademarks may be trademarks of their respective owners 2021 12 Rev A01 ...

Page 3: ...nd pixel policy 22 Maintenance guidelines 22 Setting up the monitor 23 Connecting the stand 23 Connecting your monitor 25 Organizing cables 26 Removing the stand 27 Operating your monitor 30 Turning on the monitor 30 Using the front panel controls 30 Using the OSD lock function 32 Using the On Screen Display OSD menu 36 Setting up display resolution on your monitor 56 Using tilt 58 ...

Page 4: ... test 59 Built in diagnostics 61 Common problems 62 Product specific problems 64 Appendix 65 FCC Notices U S Only and Other Regulatory Information 65 Contact Dell 65 EU product database for energy label and product information sheet 65 ...

Page 5: ...ms may be optional and may not ship with your monitor Some features may 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 a b Stand riser a E2422H E2422HN b E2422HS a b Stand base a E2422H E2422HN b E2422HS VESA Screw Cover Power cable varies by country VGA c...

Page 6: ...e if supported by your computer On Screen Display OSD adjustments for easy setup and screen optimization 0 3 W in Standby Mode Optimize eye comfort with a flicker free screen The monitor adopts flicker free technology which clears the eye visible flicker brings comfort viewing experience and preventing users suffer from eye strain and fatigue Possible long term effects if blue light emission from ...

Page 7: ...ess the OSD menu and change the settings if required For more information see Using the front panel controls 2 Power On Off button with LED indicator To turn the monitor On or Off Solid white light indicates that the monitor is turned on and functioning normally Blinking white light indicates that the monitor is in Standby Mode ...

Page 8: ...serial number and service tag label 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 3 Regulatory information List the regulatory approvals 4 Cable management clip To organize the cables 5 Stand release button Release stand from monitor Side vie...

Page 9: ... the OSD menu and change the settings if required For more information see Using the front panel controls 2 Power On Off button with LED indicator To turn the monitor On or Off Solid white light indicates that the monitor is turned on and functioning normally Blinking white light indicates that the monitor is in Standby Mode ...

Page 10: ...de serial number and service tag label 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 3 Regulatory information List the regulatory approvals 4 Cable management clip To organize the cables 5 Stand thumbscrew Release stand from monitor Side view...

Page 11: ...ription Use 1 Power port To connect the monitor power cable 2 HDMI port For connection to your computer using HDMI cable 3 VGA port For connection to your computer using VGA cable E2422HS 1 3 4 5 5 2 Label Description Use 1 Power port To connect the monitor power cable 2 DP port For connection to your computer using DP cable 3 HDMI port For connection to your computer using HDMI cable 4 VGA port F...

Page 12: ...0 to 1 typical 1 000 to 1 typical Faceplate coating Anti glare with 3H hardness Anti glare with 3H hardness Backlight LED edgelight system LED edgelight system Response time Normal mode Fast mode 8ms 5ms 8ms 5ms Color depth 16 7 million colors 16 7 million colors Color gamut 72 CIE1931 83 CIE1976 72 CIE1931 83 CIE1976 Dell display manager compatibility Yes Yes Connectivity E2422H 1 x DP1 2 1 x VGA...

Page 13: ...de Horizontal frequency kHz Vertical frequency Hz Pixel clock MHz Sync polarity Horizontal Vertical VESA 720 x 400 31 5 70 1 28 3 VESA 640 x 480 31 5 59 9 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 0 VESA 1024 x 768 60 0 75 0 78 8 VESA 1152 x 864 67 5 75 0 108 0 VESA 1280 x1024 64 0 60 0 108 0 VESA 1280 x1024 80 0 75 ...

Page 14: ...V for each differential line 100 Ω input impedance per differential pair Synchronization input signals Separate horizontal and vertical synchronizations polarity free TTL level SOG Composite SYNC on green E2422HS AC input voltage frequency current 100 VAC to 240 VAC 50 Hz or 60 Hz 3 Hz 1 5A Inrush current 30 A 120 V AC Input 60 A 240 V AC Input Power Consumption 0 3 W Off Mode 1 0 3 W Standby Mode...

Page 15: ...d not rely upon this information in making decisions about electrical tolerances or otherwise No warranty as to accuracy or completeness is expressed or implied NOTE This monitor is ENERGY STAR certified This product qualifies for ENERGY STAR in the factory default settings which can be restored by Factory Reset function in the OSD menu Changing the factory default settings or enabling other featu...

Page 16: ...mance on cables that are not shipped with your Dell monitor Dimensions with stand Height 420 35 mm 16 55 in 420 35 mm 16 55 in Width 552 64 mm 21 76 in 552 64 mm 21 76 in Depth 171 0 mm 6 73 in 171 0 mm 6 73 in Dimensions without stand Height 331 61 mm 13 06 in 331 61 mm 13 06 in Width 552 64 mm 21 76 in 552 64 mm 21 76 in Depth 49 69 mm 1 96 in 49 69 mm 1 96 in Stand dimensions Height 174 02 mm 6...

Page 17: ...does not guarantee video performance on cables that are not shipped with your Dell monitor Dimensions with stand Height Extended 490 34 mm 19 30 in Height Compressed 390 34 mm 15 37 in Width 552 64 mm 21 76 in Depth 187 28 mm 7 37 in Dimensions without stand Height 331 61 mm 13 06 in Width 552 64 mm 21 76 in Depth 49 69 mm 1 96 in Stand dimensions Height Extended 244 02 mm 9 61 in Height Compresse...

Page 18: ...2 F to 104 F Non operating Storage Shipping 20 C to 60 C 4 F to 140 F Humidity Operating 10 to 80 non condensing Non operating Storage Shipping 5 to 90 non condensing Altitude Operating maximum 5 000 m 16 400 ft Non operating maximum 12 192 m 40 000 ft Thermal dissipation 95 54 BTU hour maximum 54 59 BTU hour on mode ...

Page 19: ... Pin assignments D Sub 15 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 ...

Page 20: ...in connector Pin Number Signal Assignment 1 ML_LANE3_N 2 GND 3 ML_LANE3_P 4 ML_LANE2_N 5 GND 6 ML_LANE2_P 7 ML_LANE1_N 8 GND 9 ML_LANE1_P 10 ML_LANE0_N 11 GND 12 ML_LANE0_P 13 GND 14 GND 15 AUX _CH_P 16 GND 17 AUX _CH_N 18 HPD 19 RETURN 20 DP_PWR ...

Page 21: ...A 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 on device 15 DDC CLOCK SCL 16 DDC DATA SDA 17 DDC CEC Ground 18 5 V POWER 19 HOT PLUG DETECT ...

Page 22: ...ell com pixelguidelines 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 these instructions in the list below while unpacking cleaning or handling your monitor To clean your screen lightly dampen a soft and c...

Page 23: ...2422H E2422HN 1 Assemble the stand riser to stand base a Place the monitor stand base on a stable table top b Slide the monitor stand body in the correct direction down onto the stand base until it clicks into place 2 Attach the stand assembly to the monitor a Place the monitor on a soft cloth or cushion near the edge of desk b Align the stand assembly bracket to the monitor groove c Insert the br...

Page 24: ...e correct direction down onto the stand base until it clicks into place 2 Attach the VESA cover 3 Attach the stand assembly to the monitor a Place the monitor on a soft cloth or cushion near the edge of desk b Align the stand assembly bracket to the monitor groove c Insert the bracket fully towards monitor d Tighten thumbscrew clockwise till it s securely fastened ...

Page 25: ...V F 3G 0 75mm or H05VVH2 F2 3G 0 75mm shall be used An alternative flexible cord is synthetic rubber 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 before you connect them to the monitor NOTE Dell monitors are designed to work optimally with Dell supplied inbox cables Dell does not guarantee the video quality ...

Page 26: ...9 Service Tag BBC1234 Express SVC Code 246 299 383 84 S N CN 012345 FCC00 951 001L A00 HDMI HDMI Organizing cables Use the cable management clip to route the cables connected to your monitor 3C0183R00 xxx G A xx DELL E2422HS Flat Panel Monitor 液晶显示器型号 E2422HS 输入电源 100 240V 50 60Hz 1 5A Made in China 中国制造 BBC1234 CN012345FCC00951001LA00 BBC1234 CN012345FCC00951001LA00 Manufactureddate 製造日期制造日期 MA...

Page 27: ...shipped with your monitor To remove the stand E2422H E2422HN 1 a Place the monitor on a soft cloth along the desk b Remove VESA cover to access the release button 2 a Use a long and thin screwdriver to push the release latch located in a hole just above the stand b Once the latch is released remove the base away from the monitor c Press down on the quick release tab latch on the bottom of the base...

Page 28: ...e the monitor on a soft cloth along the desk b Unscrew thumbscrew at the tilt bracket fully 2 Slide the stand out of the monitor completely 3 Press down on the quick release tab latch on the bottom of the base to separate base from stand riser ...

Page 29: ...on a soft cloth or cushion on a stable flat table 2 Remove the stand 3 Use a screwdriver to remove the four screws 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 beari...

Page 30: ...mage being displayed E2422H E2422HN 1 2 3 4 5 The following table describes the control buttons Control buttons Description 1 Preset mode Use this button to choose from a list of preset modes 2 Brightness Contrast For direct access to the Brightness and Contrast menu 3 Menu To launch the On Screen Display OSD menu or to access the list of items options of a menu item For more information see Acces...

Page 31: ...ontrol buttons Description 1 Preset mode Use this button to choose from a list of preset modes 2 Volume Use the Volume key to direct access to the Volume control menu E2422HS 3 Menu To launch the On Screen Display OSD menu or to access the list of items options of a menu item For more information see Accessing the OSD menu 4 Exit To exit or return to the OSD main menu 5 Power button with power sta...

Page 32: ...ncy Timer Reset Menu Brightness Contrast Dell 24 Monitor Input Source Color Display Others Personalize Menu Auto Adjust Lock Power Button Menu Power Buttons Disable Menu Buttons 2 The following message appears Dell 24 Monitor Yes No E2422H E2422HN E2422HS Are you sure you want to lock the Menu Buttons To unlock the Buttons refer to the User s Guide 3 Select Yes to lock the buttons Once locked pres...

Page 33: ...nitor Select option 2 Select one of the following options Options Description 1 Menu Buttons lock Select this option to lock OSD menu function 2 Power Button lock Use this option to lock power button 3 Menu and Power Buttons lock Use this option to lock OSD menu and power button 4 Built in Diagnostics Use this option to run the built in diagnostics see Built in diagnostics ...

Page 34: ...l 24 Monitor Select option Dell 24 Monitor Select option Dell 24 Monitor Select option Options Description 1 Menu Buttons unlock Use this option to unlock OSD menu function 2 Power Button unlock Use this option to unlock power button 3 Menu and Power Buttons unlock Use this option to unlock OSD menu and power button 4 Built in Diagnostics Use this option to run the built in diagnostics see Built i...

Page 35: ...e image settings 1 2 3 4 Control buttons Description 1 Up Use the Up button to increase values or move up in a menu 2 Down Use the Down button to decrease values or move down in a menu 3 OK Use the OK button to confirm your selection in a menu 4 Back Use the Back button to go back to the previous menu ...

Page 36: ...or Display Menu Personalize Others E2422H E2422HN Dell 24 Monitor Brightness Contrast Auto Adjust Input Source 75 75 Color Display Menu Audio Personalize Others E2422HS 2 Press the and buttons to move between the setting options As you move from one icon to another the option name is highlighted 3 Press the button once to activate the highlighted option 4 Press and button to select the desired par...

Page 37: ...75 Color Display Menu Audio Personalize Others E2422HS 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 Contrast Adjust the brightness first and then adjust the contrast only if further adjustment is necessary Press the button to increase the contrast and press the button to decrea...

Page 38: ...ersonalize Others Press to adjust the screen automatically The following dialog appears on a black screen as the monitor self adjusts to the current input Auto Adjustment in Progress Auto Adjust allows the monitor to self adjust to the incoming video signal After using Auto Adjustment you can further tune your monitor by using the Pixel Clock Coarse and Phase Fine controls under Display NOTE Auto ...

Page 39: ...djust Input Source Color VGA DP Auto Select Reset Input Source Display Menu Personalize Others On E2422HN one VGA and one HDMI input Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color VGA HDMI Auto Select Reset Input Source Display Menu Personalize Others On E2422HS VGA and DP and HDMI input Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color Display Menu Audio Perso...

Page 40: ...scan for available input signals Reset Input Source Select this option to restore default input source Color Use color to adjust the color setting mode Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color Display Menu Personalize Others Preset Modes Input Color Format Reset Color Standard RGB E2422H E2422HN Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color Display Me...

Page 41: ... or lubricate your eyes Take regular 20 minute breaks every two hours Look away from your monitor and gaze at a distant object at 20 feet away for at least 20 seconds during the breaks Perform stretches to relieve tension in the neck arm back shoulders during the breaks Warm Increase the color temperature The screen appears warmer with a red yellow tint Cool Decrease the color temperature The scre...

Page 42: ...ion if your monitor is connected to a computer or a media player that supports RGB output YCbCr YPbPr Select this option if your media player supports only YCbCr YPbPr output Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color Display Menu Personalize Others Preset Modes Input Color Format Reset Color YCbCr RGB E2422H E2422HN E2422HS Dell 24 Monitor Brightness Contrast Auto Adjust I...

Page 43: ...t Input Source Color Display Menu Audio Personalize Others Preset Modes Input Color Format Reset Color YCbCr RGB When VGA input is selected Reset Color Reset your monitor color settings to the factory settings Display Use the display to adjust image Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color Aspect Ratio Horizontal Position Vertical Position Sharpness Pixel Clock Phase Rese...

Page 44: ...tion VGA input only Use the or to move image up and down Minimum is 0 Maximum is 100 Sharpness This feature can make the image look sharper or softer Use or to adjust the sharpness from 0 to 100 Pixel Clock VGA input only The Pixel Clock feature enables you to adjust image quality on your monitor according to your preference Use or buttons to adjust for best image quality Phase VGA input only If s...

Page 45: ...is 0 Maximum is 100 Speaker Allows you to enable or disable Speaker function Reset Audio Select this option to restore default audio 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 Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color Display Menu Personalize Others Language Tra...

Page 46: ...hange the menu transparency by pressing the or buttons from 0 to 100 Timer OSD hold time sets the length of time the OSD will remain active after the last time you pressed a button Use or to adjust the slider in 1 second increments from 5 to 60 seconds Lock With the control buttons on the monitor locked you can prevent people from accessing the controls It also prevents accidental activation in mu...

Page 47: ...not accessible by the user Menu Power Buttons Both the Menu function Power buttons are locked and not accessible by the user The default setting is Disable NOTE To unlock the button s press and hold key of the monitor for 4 seconds Reset Menu Select this option to restore default menu settings Personalize Selecting this option allows you to set two shortcut keys and power LED indicator function De...

Page 48: ...22HS only to set the shortcut key 1 Shortcut Key 2 Allow you to select one of the following Preset Modes Brightness Contrast Auto Adjust Input Source Aspect Ratio Volume E2422HS only to set the shortcut key 2 Power Button LED Allow you to set the power LED indicator On in On Mode or Off in On Mode to save energy Reset Personalization Allow you to restore shortcut key to the default setting Others ...

Page 49: ...ion about the display E2422H E2422HN Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color Display Menu Personalize Others Display Info DDC CI LCD Conditioning Service Tag Reset Others Factory Reset Model Dell E2422H HN Input Source VGA Current 1920x1080 60Hz E2422HS Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color Display Menu Audio Personalize Others Display Info D...

Page 50: ...st user experience and optimum performance of your monitor E2422H E2422HN Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color Display Info DDC CI LCD Conditioning Service Tag Reset Others Factory Reset Display Menu Personalize Others On Off Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color Display Menu Audio Personalize Others Display Info DDC CI LCD Conditioning Se...

Page 51: ... Conditioning select On Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color Display Info DDC CI LCD Conditioning Service Tag Reset Others Factory Reset Display Menu Personalize Others On Off E2422H E2422HN Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color Display Menu Audio Personalize Others Display Info DDC CI LCD Conditioning Service Tag Reset Others Factory Rese...

Page 52: ...hers Factory Reset Service Tag On Off ABCDEFG ENERGY STAR E2422HS Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color Display Menu Audio Personalize Others Display Info DDC CI On Off ABCDEFG LCD Conditioning Service Tag Reset Others Factory Reset ENERGY STAR Reset Others Reset all settings under the Others setting menu to the factory default Factory Reset Restore all preset values t...

Page 53: ...ize Others Display Info DDC CI LCD Conditioning Reset Others Factory Reset Service Tag On Off ABCDEFG ENERGY STAR E24222HS Dell 24 Monitor Brightness Contrast Auto Adjust Input Source Color Display Menu Audio Personalize Others Display Info DDC CI On Off ABCDEFG LCD Conditioning Service Tag Reset Others Factory Reset ENERGY STAR ...

Page 54: ...422HS Before the Lock function is activated the following message is displayed Dell 24 Monitor Are you sure you want to lock the Menu Buttons To unlock the Buttons refer to the User s Guide E2422Hx No Yes E2422H E2422HN E2422HS NOTE The message may be slightly different according to the selected settings Before the DDC CI function is disabled the following message is displayed Dell 24 Monitor The ...

Page 55: ...by mode after 4 minutes if left at this state E2422H E2422HN E2422HS Dell 24 Monitor No VGA Cable www dell com E2422Hx The display will go into Standby mode in 4 minutes E2422Hx E2422H E2422HS Dell 24 Monitor No DP Cable www dell com E2422Hx The display will go into Standby mode in 4 minutes E2422Hx E2422HN E2422HS Dell 24 Monitor No HDMI Cable www dell com E2422Hx The display will go into Standby...

Page 56: ...n Resolution and select 1920 x 1080 4 Click OK In Windows 10 1 Right click on the desktop and click Display Settings 2 Click Advanced Display Settings 3 Click the drop down menu under Resolution and select 1920 x 1080 4 Click Apply If you do not see the recommended resolution as an option you may need to update your graphics driver Use one of the following methods to update the graphics driver Del...

Page 57: ...escription at the top of the window For example NVIDIA AMD Intel and so on 6 Refer to the graphic card provider website for updated driver For example https www AMD com or https www NVIDIA com 7 After installing the drivers for your graphics adapter attempt to set the resolution to 1920 x 1080 again In Windows 10 1 Right click on the desktop and click Display Settings 2 Click Advanced display sett...

Page 58: ...58 Operating your monitor 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 H HN model HS model ...

Page 59: ...e following steps 1 Turn off both your computer and the monitor 2 Disconnect all video cables from the monitor This way the computer does not have to be involved 3 Turn on the monitor If the monitor is working correctly it detects that there is no signal and one of the following message appears While in self test mode the power LED remains white E2422H Dell 24 Monitor No DP Cable www dell com E242...

Page 60: ... dell com E2422HS The display will go into Standby mode in 4 minutes E2422HS NOTE This message also appears during normal operation when the video cable is disconnected or damaged 4 Turn off your monitor and reconnect the video cable then turn on your computer and the monitor If your monitor remains dark after you reconnect the cables check your video controller and computer ...

Page 61: ... on the surface of the screen 2 Press and hold Button 4 for about 4 seconds and wait for a pop up menu 3 Use Button 1 or 2 to select the and press to confirm A gray test pattern appears at the beginning of the diagnostic program 4 Carefully inspect the screen for abnormalities 5 Press Button 1 to change the test patterns 6 Repeat steps 4 and 5 to inspect the display in red green blue black white a...

Page 62: ... correct aspect ratio Shaky Jittery video Reset the monitor to Factory Settings Factory Reset Check environmental factors Relocate the monitor and test in another room Missing pixels Cycle power On off Pixel that is permanently off is a natural defect that can occur in LCD technology For more information about Dell Monitor Quality and Pixel Policy see Dell Support site at www dell com pixelguideli...

Page 63: ...sing color Perform monitor self test feature check Ensure that the video cable connecting the monitor to the computer is connected properly and is secure Check for bent or broken pins in the video cable connector Wrong color Try different Preset Modes in Color settings OSD Adjust R G B value in Custom Color in Color settings OSD Change the Input Color Format to RGB or YCbCr YPbPr in the Color sett...

Page 64: ...f the OSD menu is locked If yes press and hold the Exit button button 4 for four seconds to unlock No input signal when user controls are pressed Check the signal source Ensure that the computer is not in standby or sleep mode by moving the mouse or pressing any key on the keyboard Check if the video cable is plugged in properly Disconnect and reconnect the video cable if necessary Reset the compu...

Page 65: ...not have an active Internet connection you can find contact information on your purchase invoice packing slip bill or Dell product catalog Dell provides several online and telephone based support and service options Availability varies by country and product and some services may not be available in your area To get online Monitor support content visit https www dell com support monitors To contac...

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