Monitor Simplified Service Manual
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Service Manual Simplified Service Manual LCD Monitor C1422H 1
Service Manual Simplified Service Manual LCD Monitor C1422H 1
Users Guide
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Contents About your monitor 5 Package contents 5 Product features 6 Identifying features and controls 7 Monitor specifications 9 Pin assignments 14 Plug and play 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 Contents │ 3
Contents About your monitor 5 Package contents 5 Product features 6 Identifying features and controls 7 Monitor specifications 9 Pin assignments 14 Plug and play 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 Contents │ 3
Users Guide
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About your monitor Package contents Your monitor ships with your monitor │ 5 Some features may not ship with the components indicated in certain countries. Component image Component description Display USB Type-C cable (C to C) Sleeve • Quick Start Guide • Safety and Regulatory Information About your monitor. Ensure that you have received all the components and see Contact Dell if anything is missing. NOTE: Some items may be optional and may not be available in the table.
About your monitor Package contents Your monitor ships with your monitor │ 5 Some features may not ship with the components indicated in certain countries. Component image Component description Display USB Type-C cable (C to C) Sleeve • Quick Start Guide • Safety and Regulatory Information About your monitor. Ensure that you have received all the components and see Contact Dell if anything is missing. NOTE: Some items may be optional and may not be available in the table.
Users Guide
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...1920 x 1080 resolution, with ComfortView • Arsenic-free glass and mercury-free panel • BFR/PVC-Reduced (the circuit boards inside your monitor EPEAT registration varies by country See https://www.epeat.net for easy setup and screen optimization • ≤ 0.3 W in horizontal and ...-screen support for lower resolutions • Viewing angles of blue light emission from the monitor to the eyes, including eye fatigue, digital eye strain, and so on. Product features The Dell C1422H monitor has an active matrix, Thin-Film Transistor (TFT), Liquid Crystal Display (LCD), anti...
...1920 x 1080 resolution, with ComfortView • Arsenic-free glass and mercury-free panel • BFR/PVC-Reduced (the circuit boards inside your monitor EPEAT registration varies by country See https://www.epeat.net for easy setup and screen optimization • ≤ 0.3 W in horizontal and ...-screen support for lower resolutions • Viewing angles of blue light emission from the monitor to the eyes, including eye fatigue, digital eye strain, and so on. Product features The Dell C1422H monitor has an active matrix, Thin-Film Transistor (TFT), Liquid Crystal Display (LCD), anti...
Users Guide
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...front panel control. To access the OSD menu and change the settings if required. Blinking white light indicates the monitor is turned on and functioning normally. Solid white light indicates the monitor is in Standby Mode. Identifying features and controls 12 34 Label Description 1 Power On/Off button (with LED... indicator) 2 USB Type-C (support Alt mode DP 3 1.2 and PD function) 4 Function buttons Use To turn the monitor On or Off. Note: USB data not supported. About your portable computer/phone using the USB Type-C cable (C to C).
...front panel control. To access the OSD menu and change the settings if required. Blinking white light indicates the monitor is turned on and functioning normally. Solid white light indicates the monitor is in Standby Mode. Identifying features and controls 12 34 Label Description 1 Power On/Off button (with LED... indicator) 2 USB Type-C (support Alt mode DP 3 1.2 and PD function) 4 Function buttons Use To turn the monitor On or Off. Note: USB data not supported. About your portable computer/phone using the USB Type-C cable (C to C).
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Back view and label information 1 Label Description Barcode, serial number, 1 service tag, and regulatory information Use Refer to this label if you need to contact Dell for technical support. List of regulatory approvals. 8 │ About your monitor
Back view and label information 1 Label Description Barcode, serial number, 1 service tag, and regulatory information Use Refer to this label if you need to contact Dell for technical support. List of regulatory approvals. 8 │ About your monitor
Users Guide
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...) Viewing angle: Horizontal Vertical Brightness Contrast ratio Faceplate coating Backlight Response time (trise + tfall) Color depth Color gamut Dell display manager compatibility Connectivity Bezel width (edge of monitor to active area) Tilt angle C1422H Active matrix-TFT LCD In-Plane Switching 355.60 mm (14.00 in.) 309.31 mm (12.18 in...
...) Viewing angle: Horizontal Vertical Brightness Contrast ratio Faceplate coating Backlight Response time (trise + tfall) Color depth Color gamut Dell display manager compatibility Connectivity Bezel width (edge of monitor to active area) Tilt angle C1422H Active matrix-TFT LCD In-Plane Switching 355.60 mm (14.00 in.) 309.31 mm (12.18 in...
Users Guide
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...certified. Accordingly, the customer should not rely upon this information in making decisions about electrical tolerances or otherwise. About your monitor │ 11 This product qualifies for each differential line, 100 Ω input impedance per differential pair Synchronization input signals... energy consumption in kWh as to update such information. No warranty as defined in Energy Star 8.0 version. Electrical specifications Model C1422H Video input signals USB Type-C/DisplayPort, 600 mV for ENERGY STAR in the factory default settings (ComfortView = OFF, Brightness =...
...certified. Accordingly, the customer should not rely upon this information in making decisions about electrical tolerances or otherwise. About your monitor │ 11 This product qualifies for each differential line, 100 Ω input impedance per differential pair Synchronization input signals... energy consumption in kWh as to update such information. No warranty as defined in Energy Star 8.0 version. Electrical specifications Model C1422H Video input signals USB Type-C/DisplayPort, 600 mV for ENERGY STAR in the factory default settings (ComfortView = OFF, Brightness =...
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Dimensions (with your monitor. Physical characteristics Model C1422H Signal cable type USB Type-C (C to C) 1.0 m cable NOTE: Dell monitors are designed to manufacture these cables, Dell does not guarantee video performance on cables that are shipped with stand): Height 202.69 mm (7.98 in.) Width 322...the market, the type of material, connector and process used to work optimally with the video cables that are not shipped with your Dell monitor. As Dell does not have control over the different cable suppliers in .) Weight: With packaging 1.12 kg (2.47 lb.) With cable 0.64 kg...
Dimensions (with your monitor. Physical characteristics Model C1422H Signal cable type USB Type-C (C to C) 1.0 m cable NOTE: Dell monitors are designed to manufacture these cables, Dell does not guarantee video performance on cables that are shipped with stand): Height 202.69 mm (7.98 in.) Width 322...the market, the type of material, connector and process used to work optimally with the video cables that are not shipped with your Dell monitor. As Dell does not have control over the different cable suppliers in .) Weight: With packaging 1.12 kg (2.47 lb.) With cable 0.64 kg...
Users Guide
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Environmental characteristics Model Temperature Operating Non-operating Storage/Shipping Humidity Operating Non-operating Storage/Shipping Altitude Operating Non-operating Thermal dissipation C1422H 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) 5% to 90% (non-condensing) 5,000 m (16,404 ft) (maximum) 12,192 m (40,000 ft) (maximum) 25.59 BTU/hour (maximum) 20.47 BTU/hour (typical) About your monitor │ 13
Environmental characteristics Model Temperature Operating Non-operating Storage/Shipping Humidity Operating Non-operating Storage/Shipping Altitude Operating Non-operating Thermal dissipation C1422H 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) 5% to 90% (non-condensing) 5,000 m (16,404 ft) (maximum) 12,192 m (40,000 ft) (maximum) 25.59 BTU/hour (maximum) 20.47 BTU/hour (typical) About your monitor │ 13
Users Guide
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Pin assignments USB Type-C port Pin Signal A1 GND A2 SSTXp1 A3 SSTXn1 A4 VBUS A5 CC1 A6 Dp1 A7 Dn1 A8 SBU1 A9 VBUS A10 SSRXn2 A11 SSRXp2 A12 GND Pin Signal B12 GND B11 SSTXp1 B10 SSTXn1 B9 VBUS B8 SSU2 B7 Dn1 B6 Dp1 B5 CC2 B4 VBUS B3 SSRXn2 B2 SSRXp2 B1 GND 14 │ About your monitor
Pin assignments USB Type-C port Pin Signal A1 GND A2 SSTXp1 A3 SSTXn1 A4 VBUS A5 CC1 A6 Dp1 A7 Dn1 A8 SBU1 A9 VBUS A10 SSRXn2 A11 SSRXp2 A12 GND Pin Signal B12 GND B11 SSTXp1 B10 SSTXn1 B9 VBUS B8 SSU2 B7 Dn1 B6 Dp1 B5 CC2 B4 VBUS B3 SSRXn2 B2 SSRXp2 B1 GND 14 │ About your monitor
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... screen-cleaning tissue or solution suitable for one or more information about changing the monitor settings, see Dell Support site at https://www.dell.com/support/monitors. For more pixels to become fixed in any kind as required. Most monitor installations are hard to see and do not affect the display quality or usability. Maintenance...
... screen-cleaning tissue or solution suitable for one or more information about changing the monitor settings, see Dell Support site at https://www.dell.com/support/monitors. For more pixels to become fixed in any kind as required. Most monitor installations are hard to see and do not affect the display quality or usability. Maintenance...
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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˚ 16 │ Setting up the monitor Sleeve The protective sleeve shipped with the monitor can protect your monitor from damage when shipping or storage. Setting up the monitor
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˚ 16 │ Setting up the monitor Sleeve The protective sleeve shipped with the monitor can protect your monitor from damage when shipping or storage. Setting up the monitor
Users Guide
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... follow the Safety instructions. Type-C mobile phone USB Type-C NOTE: For normal usage, devices of notebook and mobile phone that connect to C1422H need to see if they support USB Type-C Alt-mode display and PD2.0 or above. NOTE: Do not connect all cables to mobile ...connecting to the computer at the same time. Turn off your monitor to the computer: 1. USB Type-C USB Type-C 2. Setting up the monitor │ 17 To connect your computer and disconnect the power cable. 2. Connecting your monitor WARNING: Before you encounter abnormal display condition, please check your devices...
... follow the Safety instructions. Type-C mobile phone USB Type-C NOTE: For normal usage, devices of notebook and mobile phone that connect to C1422H need to see if they support USB Type-C Alt-mode display and PD2.0 or above. NOTE: Do not connect all cables to mobile ...connecting to the computer at the same time. Turn off your monitor to the computer: 1. USB Type-C USB Type-C 2. Setting up the monitor │ 17 To connect your computer and disconnect the power cable. 2. Connecting your monitor WARNING: Before you encounter abnormal display condition, please check your devices...
Users Guide
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...-C 2. Connect Type-C power adapter to C1422H and connect C1422H to the notebook with power adapter. 1. Plug in usage for C1422H and other devices. NOTE: When disconnecting the power adapter from the C1422H, a blank screen will appear. 18 │ Setting up the monitor Connect Type-C power adapter to C1422H and connect C1422H to the Preset display modes and...
...-C 2. Connect Type-C power adapter to C1422H and connect C1422H to the notebook with power adapter. 1. Plug in usage for C1422H and other devices. NOTE: When disconnecting the power adapter from the C1422H, a blank screen will appear. 18 │ Setting up the monitor Connect Type-C power adapter to C1422H and connect C1422H to the Preset display modes and...
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NOTE:When connecting 90W or above adapter, Maximum power delivery output from the monitor is 45W. When connecting 65W adapter, Maximum power delivery output from the monitor is 30W. When connecting When connecting 45W adapter, Maximum power delivery output from the monitor is 65W.
NOTE:When connecting 90W or above adapter, Maximum power delivery output from the monitor is 45W. When connecting 65W adapter, Maximum power delivery output from the monitor is 30W. When connecting When connecting 45W adapter, Maximum power delivery output from the monitor is 65W.
Users Guide
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Connecting with Docking device Not supported configuration USB-PD Adapter USB Type-C 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 Type-C USB-PD Adapter USB-PD Adapter USB Type-C USB Type-C USB Type-C 20 │ Setting up the monitor
Connecting with Docking device Not supported configuration USB-PD Adapter USB Type-C 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 Type-C USB-PD Adapter USB-PD Adapter USB Type-C USB Type-C USB Type-C 20 │ Setting up the monitor
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Operating your monitor Turning on the monitor Press the button to adjust the image being displayed. 1 The following table describes the control button: Control button 1 Power button (with power-status light) Description To turn on the monitor. Solid white light indicates that the monitor is turned on the edge of the monitor to turn the monitor On or Off. Using the front panel control Use the control button on and functioning normally. Blinking white light indicates that the monitor is in Standby Mode. Operating your monitor │ 21
Operating your monitor Turning on the monitor Press the button to adjust the image being displayed. 1 The following table describes the control button: Control button 1 Power button (with power-status light) Description To turn on the monitor. Solid white light indicates that the monitor is turned on the edge of the monitor to turn the monitor On or Off. Using the front panel control Use the control button on and functioning normally. Blinking white light indicates that the monitor is in Standby Mode. Operating your monitor │ 21
Users Guide
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... decrease current value of a menu item. Use the Up button to switch ComfortView ON/OFF. OSD controls Use the buttons on the edge of the monitor to adjust the image settings. 32+ 1 Control buttons 1 ComfortView 2 + Description To launch the On-Screen Display (OSD) menu, or to access the list of items...
... decrease current value of a menu item. Use the Up button to switch ComfortView ON/OFF. OSD controls Use the buttons on the edge of the monitor to adjust the image settings. 32+ 1 Control buttons 1 ComfortView 2 + Description To launch the On-Screen Display (OSD) menu, or to access the list of items...
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Using the On-Screen Display (OSD) menu ComfortView Decrease the level of blue light emission from the screen to make viewing more comfortable for your monitor │ 23 The possible long-term effects of blue light emitted from the monitor may cause damage to enable/disable ComfortView. Press to the eyes such as eye fatigue and eye strain. Operating your eyes.
Using the On-Screen Display (OSD) menu ComfortView Decrease the level of blue light emission from the screen to make viewing more comfortable for your monitor │ 23 The possible long-term effects of blue light emitted from the monitor may cause damage to enable/disable ComfortView. Press to the eyes such as eye fatigue and eye strain. Operating your eyes.