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Dell C1422H

User’s Guide

Monitor Model: C1422H
Regulatory Model: C1422Hf

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Summary of Contents for C1422H

Page 1: ...Dell C1422H User s Guide Monitor Model C1422H Regulatory Model C1422Hf ...

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 trademarks are of Dell Inc or its subsidiaries Other trademarks may be trademarks of their respective owners 2021 08 Rev A00 ...

Page 3: ...ay capability 15 LCD monitor quality and pixel policy 15 Maintenance guidelines 15 Setting up the monitor 16 Sleeve 16 Tilt adjustment 16 Connecting your monitor 17 Connecting with Docking device 20 Operating your monitor 21 Turning on the monitor 21 Using the front panel control 21 Using the On Screen Display OSD menu 23 Setting up display resolution on your monitor 26 ...

Page 4: ...elf test 27 Built in diagnostics 29 Common problems 30 Appendix 32 Safety instructions 32 FCC Notices U S Only and Other Regulatory Information 32 Contact Dell 32 EU product database for energy label and product information sheet 32 ...

Page 5: ...you have received all the components and see Contact Dell if anything is missing NOTE Some items may be optional and may not ship with your monitor Some features may not be available in certain countries Component image Component description Display USB Type C cable C to C Sleeve Quick Start Guide Safety and Regulatory Information ...

Page 6: ... capability Plug and play capable 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 ComfortView Arsenic free glass and mercury free panel BFR PVC Reduced the circuit boards inside your monitor are made using BFR PVC free laminates RoHS Compliant EPEAT registered where applicable EPEAT registration ...

Page 7: ...tor is turned on and functioning normally Blinking white light indicates the monitor is in Standby Mode 2 USB Type C support Alt mode DP 1 2 and PD function Connect to your portable computer phone using the USB Type C cable C to C Note USB data not supported 3 4 Function buttons To access the OSD menu and change the settings if required For more information see Using the front panel control ...

Page 8: ...or Back view and label information 1 Label Description Use 1 Barcode serial number service tag and regulatory information Refer to this label if you need to contact Dell for technical support List of regulatory approvals ...

Page 9: ...h PPI 158 Viewing angle Horizontal Vertical 178 typical 178 typical Brightness 300 cd m2 typical Contrast ratio 700 to 1 typical Faceplate coating Hard coating H Anti Glare Backlight LED light bar system Response time trise tfall 6 ms Color depth 16 7 million colors Color gamut 72 NTSC CIE1931 Dell display manager compatibility No Connectivity 2x USB Type C Alt Mode DP1 2 HBR HDCP 1 4 Bezel width ...

Page 10: ...ontal frequency kHz Vertical frequency Hz Pixel clock MHz Sync polarity Horizontal Vertical VESA 640 x 480 31 5 60 0 25 2 VESA 800 x 600 37 9 60 3 40 0 VESA 1024 x 768 48 4 60 0 65 0 VESA 1280 x 768 47 8 59 9 79 5 VESA 1280 x 800 49 7 59 8 83 5 VESA 1280 x 1024 64 0 60 0 108 0 VESA 1366 x 768 47 7 59 8 85 5 VESA 1440 x 900 55 9 59 9 106 5 VESA 1600 x 1200 75 0 60 0 162 0 VESA 1680 x 1050 65 29 59 ...

Page 11: ...ergy Star 8 0 version TEC Total energy consumption in kWh as defined in Energy Star 8 0 version 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 making d...

Page 12: ...ector and process used to manufacture these cables Dell does not guarantee video performance on cables that are not shipped with your Dell monitor Dimensions with stand Height 202 69 mm 7 98 in Width 322 37 mm 12 69 in Depth 14 30 mm 0 56 in Dimensions without stand Height 202 69 mm 7 98 in Width 322 37 mm 12 69 in Depth 4 95 mm 0 19 in Stand dimensions Height 89 17 mm 3 51 in Width 322 37 mm 12 6...

Page 13: ...04 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 5 000 m 16 404 ft maximum Non operating 12 192 m 40 000 ft maximum Thermal dissipation 25 59 BTU hour maximum 20 47 BTU hour typical ...

Page 14: ...SB Type C port Pin Signal Pin Signal A1 GND B12 GND A2 SSTXp1 B11 SSTXp1 A3 SSTXn1 B10 SSTXn1 A4 VBUS B9 VBUS A5 CC1 B8 SSU2 A6 Dp1 B7 Dn1 A7 Dn1 B6 Dp1 A8 SBU1 B5 CC2 A9 VBUS B4 VBUS A10 SSRXn2 B3 SSRXn2 A11 SSRXp2 B2 SSRXp2 A12 GND B1 GND ...

Page 15: ...https www 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 these instructions while unpacking cleaning or handling your monitor To clean your screen lightly dampen a soft and clean c...

Page 16: ...he protective sleeve shipped with the monitor can protect your monitor from damage when shipping or storage The following illustrations show how to use the protective sleeve Tilt adjustment Please see the illustration below for an example of the tilt range 80 ...

Page 17: ...ook and mobile phone 1 Connect the USB Type C port of notebook and C1422H with a USB Type C cable USB Type C USB Type C 2 Connect the USB Type C port of mobile phone and C1422H with a USB Type C cable Type C mobile phone USB Type C NOTE For normal usage devices of notebook and mobile phone that connect to C1422H need to support video signal and power output of 7 5W 5V 1 5A When you encounter abnor...

Page 18: ... 2 Connect Type C power adapter to C1422H and connect C1422H to the mobile phone with a USB Type C cable Type C mobile phone USB Type C USB PD Adapter NOTE When you encounter abnormal charging condition please check your power capacity of power adapter connected with C1422H and make sure it is enough for C1422H and other devices In order to use the monitor smoothly please refer to the Preset displ...

Page 19: ...he monitor is 45W When connecting 45W adapter Maximum power delivery output from the monitor is 30W When connecting 30W adapter Maximum power delivery output from the monitor is 7 5W The Dell monitor C1422H can only output a maximum of 65W to the system If the system requires 90W or above it will need 90W or above adapters connected to the system or the battery will drain during usage ...

Page 20: ...device Not supported configuration USB Type C USB PD Adapter USB Type C Supported Configuration Normal usage USB Type C USB Type C USB Type C Plug in usage USB Type C USB Type C USB PD Adapter USB Type C USB PD Adapter USB Type C USB Type C USB Type C ...

Page 21: ...ton on the edge of the monitor to adjust the image being displayed 1 The following table describes the control button Control button Description 1 Power button with power status light 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 22: ...item For more information see Accessing the OSD menu Press key to call out ComfortView OSD menu Press key to switch ComfortView ON OFF 2 Brightness Up Use the Up button to increase values or move up in a menu Press key to call out Brightness OSD menu Press to increase current value of bar 3 Brightness Down Use the Down button to decrease values or move down in a menu Press key to call out Brightne...

Page 23: ... Decrease the level of blue light emitted from the screen to make viewing more comfortable for your eyes The possible long term effects of blue light emission from the monitor may cause damage to the eyes such as eye fatigue and eye strain Press to enable disable ComfortView ...

Page 24: ... menu or wait for the OSD menu to close automatically 1 Press key to call out ComfortView OSD menu Press key to switch ComfortView ON OFF ComfortView ON ComfortView OFF 2 Press key to call out Brightness OSD menu Press the button to increase the brightness and press the button decrease brightness min 0 max 100 75 Note No Contrast adjustment ...

Page 25: ...422H When the monitor enters Standby mode the following message appears Dell 14 Monitor C1422H Scanning for signal Dell 14 Monitor C1422H Going Into Standby mode If USB Type C cable is connected but without video signal a floating dialog box as shown below appears Dell 14 Monitor C1422H No Type C 1 signal from your device See Troubleshooting for more information ...

Page 26: ... 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 Dell computer 1...

Page 27: ... Disconnect Type C power adapter cable computer USB Type C cable from the monitor USB Type C USB Type C USB PD Adapter 3 Connect Type C power adapter cable to the monitor This way the computer does not have to be involved 4 If the monitor is working correctly it scans for signal and detects that there is no signal and the following message appears While in self test mode the power LED remains whit...

Page 28: ...Troubleshooting 5 Reconnect the computer USB Type C cable then turn on your computer wait for computer boot up is complete If your monitor remains dark after step 5 check your video controller and computer ...

Page 29: ...n Up to switch pattern A gray test pattern appears at the beginning of the diagnostic program 4 Carefully inspect the screen for abnormalities 5 Press button Up to change the test patterns 6 Repeat steps 4 and 5 to inspect the display in red green blue black white and text screens 7 When in White color test screen check for white color uniformity and if there white color appears greenish reddish e...

Page 30: ...the correct aspect ratio 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 https www dell com support monitors Stuck on pixels Cycle power On off Pixel that is permanently off is a natural defect that can occur in LCD technology For more infor...

Page 31: ...eck for bent or broken pins in the video cable connector Intermittent charging when using USB Type C connection to computer lapttop and so on Check if the maximum power consumption device is over 65 W Ensure that you use only Dell approved adapter or the adapter that comes with the product Ensure that you use Dell approved USB Type C cable provided with the monitor Ensure that the USB Type C cable...

Page 32: ... at https www dell com regulatory_compliance Contact Dell For customers in the United States call 800 WWW DELL 800 999 3355 NOTE If you do 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 an...

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