Users Guide
Page 5
Troubleshooting 66 Self-Test 66 Built-in diagnostics 68 Common problems 70 Product-specific problems 73 Universal Serial Bus (USB) specific problems 73 Appendix 75 FCC notices (U.S. Only) and other regulatory information75 Contacting Dell 75 EU product database for energy label and product information sheet 75 │ 5
Troubleshooting 66 Self-Test 66 Built-in diagnostics 68 Common problems 70 Product-specific problems 73 Universal Serial Bus (USB) specific problems 73 Appendix 75 FCC notices (U.S. Only) and other regulatory information75 Contacting Dell 75 EU product database for energy label and product information sheet 75 │ 5
Users Guide
Page 13
Monitor specifications Model Screen type Panel type Aspect ratio Viewable image Diagonal P2222H Active matrix-TFT LCD In-Plane Switching Technology 16:9 546.10 mm (21.5 in.) Horizontal, Active Area 476.06 mm (18.74 in.) Vertical, Active ...
Monitor specifications Model Screen type Panel type Aspect ratio Viewable image Diagonal P2222H Active matrix-TFT LCD In-Plane Switching Technology 16:9 546.10 mm (21.5 in.) Horizontal, Active Area 476.06 mm (18.74 in.) Vertical, Active ...
Users Guide
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Resolution specifications Model Horizontal scan range Vertical scan range Maximum preset resolution P2222H/P2422H/P2722H 30 kHz to 83 kHz (automatic) 56 Hz to 76 Hz (automatic) 1920 x 1080 at 60 Hz Supported video modes Model Video display capabilities (VGA/HDMI/DisplayPort) P2222H/P2422H/P2722H 480p, 576p, 720p, 1080i, 1080p About your monitor │ 19
Resolution specifications Model Horizontal scan range Vertical scan range Maximum preset resolution P2222H/P2422H/P2722H 30 kHz to 83 kHz (automatic) 56 Hz to 76 Hz (automatic) 1920 x 1080 at 60 Hz Supported video modes Model Video display capabilities (VGA/HDMI/DisplayPort) P2222H/P2422H/P2722H 480p, 576p, 720p, 1080i, 1080p About your monitor │ 19
Users Guide
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Electrical specifications Model Video input signals P2222H/P2422H/P2722H •Analog RGB, 0.7 Volts +/- 5%, positive polarity at 75 ohm input impedance •HDMI 1.4, 600 mV for each differential line, 100 ohm input impedance ... 60 Hz ± 3 Hz / 1.5 A (typical) Inrush current 120 V: 30 A (max.) at 0°C (cold start) Power consumption 240 V: 60 A (max.) at 0°C (cold start) 0.2 W (Off mode)1 P2222H 0.3 W (Standby Mode)1 11.8 W (On Mode)1 46 W (Max.)2 11.34 W (Pon)3 Power consumption 36.14 kWh (TEC)3 0.2 W (Off mode)1 P2422H 0.3 W (Standby Mode)1 12 W (On Mode)1 48...
Electrical specifications Model Video input signals P2222H/P2422H/P2722H •Analog RGB, 0.7 Volts +/- 5%, positive polarity at 75 ohm input impedance •HDMI 1.4, 600 mV for each differential line, 100 ohm input impedance ... 60 Hz ± 3 Hz / 1.5 A (typical) Inrush current 120 V: 30 A (max.) at 0°C (cold start) Power consumption 240 V: 60 A (max.) at 0°C (cold start) 0.2 W (Off mode)1 P2222H 0.3 W (Standby Mode)1 11.8 W (On Mode)1 46 W (Max.)2 11.34 W (Pon)3 Power consumption 36.14 kWh (TEC)3 0.2 W (Off mode)1 P2422H 0.3 W (Standby Mode)1 12 W (On Mode)1 48...
Users Guide
Page 54
... a built-in feature to automatically calibrate the brightness to the factory default settings. Restore all settings under the others setting menu to identify the product specifications and access warranty information. The Service Tag is also printed on a label located at the back of image retention, the program may take some time... minor cases of the display. Display the service tag number of image retention. Depending on . NOTE: The Service Tag is a unique alphanumeric identifier that allows Dell to the factory preset values.
... a built-in feature to automatically calibrate the brightness to the factory default settings. Restore all settings under the others setting menu to identify the product specifications and access warranty information. The Service Tag is also printed on a label located at the back of image retention, the program may take some time... minor cases of the display. Display the service tag number of image retention. Depending on . NOTE: The Service Tag is a unique alphanumeric identifier that allows Dell to the factory preset values.
Users Guide
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... activated: Are you sure you wish to disable DDC/CI function? Yes No You will be slightly different according to the User's Guide. See Monitor specifications for the Horizontal and Vertical frequency ranges addressable by this monitor.
... activated: Are you sure you wish to disable DDC/CI function? Yes No You will be slightly different according to the User's Guide. See Monitor specifications for the Horizontal and Vertical frequency ranges addressable by this monitor.
Users Guide
Page 73
Product-specific problems Specific Symptoms Possible Solutions Screen image is too • Check the Aspect Ratio setting in properly. Cannot adjust the monitor with the joystick • Turn Off ... in the Display settings small OSD. • Reset the monitor to Factory Settings (Factory Reset). Ensure the computer is locked. Universal Serial Bus (USB) specific problems Specific Symptoms USB interface is not working Possible Solutions • Check that your monitor is turned On. • Reconnect the upstream cable to different video formats...
Product-specific problems Specific Symptoms Possible Solutions Screen image is too • Check the Aspect Ratio setting in properly. Cannot adjust the monitor with the joystick • Turn Off ... in the Display settings small OSD. • Reset the monitor to Factory Settings (Factory Reset). Ensure the computer is locked. Universal Serial Bus (USB) specific problems Specific Symptoms USB interface is not working Possible Solutions • Check that your monitor is turned On. • Reconnect the upstream cable to different video formats...
Display Manager Users Guide
Page 5
You can select Manual Mode or Auto Mode, and the screen resolution can be changed. Dell P2X22H 1920x1080 The Quick Settings dialog box also provides access to Dell Display Manager's advanced user interface which is connected to adjust Basic functions, configure Auto Mode and access other ...'s brightness and contrast levels. Using The Quick Settings Dialog Clicking Dell Display Manager's notification tray icon opens the Quick Settings dialog box. When more than one supported Dell model is used to the system, a specific target monitor can be selected using the menu provided.
You can select Manual Mode or Auto Mode, and the screen resolution can be changed. Dell P2X22H 1920x1080 The Quick Settings dialog box also provides access to Dell Display Manager's advanced user interface which is connected to adjust Basic functions, configure Auto Mode and access other ...'s brightness and contrast levels. Using The Quick Settings Dialog Clicking Dell Display Manager's notification tray icon opens the Quick Settings dialog box. When more than one supported Dell model is used to the system, a specific target monitor can be selected using the menu provided.
Display Manager Users Guide
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...to the assignment list, simply drag the application from the desktop, Windows Start Menu or elsewhere, and drop it . Dell P2X22H Assigning Preset Modes To Applications | 9 Dell Display Manager is activated. You can also configure the Game preset mode to be the same on each connected monitor, ...preset mode to it onto the current list. Assigning Preset Modes To Applications The Auto Mode tab enables you to associate a specific Preset Mode with a specific application, and apply it can vary from one monitor to the next. The Preset Mode assigned to the corresponding Preset Mode ...
...to the assignment list, simply drag the application from the desktop, Windows Start Menu or elsewhere, and drop it . Dell P2X22H Assigning Preset Modes To Applications | 9 Dell Display Manager is activated. You can also configure the Game preset mode to be the same on each connected monitor, ...preset mode to it onto the current list. Assigning Preset Modes To Applications The Auto Mode tab enables you to associate a specific Preset Mode with a specific application, and apply it can vary from one monitor to the next. The Preset Mode assigned to the corresponding Preset Mode ...