![Dell UltraSharp U2412M [11/36] Lcd monitor quality and pixel policy](/img/pdf.png)
Dell UltraSharp U2412M [11/36] Lcd monitor quality and pixel policy
![Dell UltraSharp U2412M [11/36] Lcd monitor quality and pixel policy](/views2/1166729/page11/bgb.png)
Pin Number 4-Pin Side of the Signal Cable
1
VCC
2
DMD
3
DPD
4
GND
USB Ports
1 upstream - back
4 downstream - 2 on the back; 2 on the left side
NOTE: USB 2.0 functionality requires a USB 2.0-capable computer.
NOTE: The monitor's USB interface works only when the monitor is on or in power save mode. If you turn off the monitor and then turn it on, the attached peripherals may take
a few seconds to resume normal functionality.
LCD Monitor Quality and Pixel Policy
During the LCD Monitor manufacturing process, it is not uncommon for one or more pixels to become fixed in an unchanging state which are hard to see and do not affect the
display quality or usability. For more information on Dell Monitor Quality and Pixel Policy, see Dell Support site at: support.dell.com.
Maintenance Guidelines
Cleaning Your Monitor
WARNING: Read and follow the safety instructions before cleaning the monitor.
WARNING: Before cleaning the monitor, unplug the monitor power cable from the electrical outlet.
For best practices, follow the instructions in the list below while unpacking, cleaning, or handling your monitor:
To clean your antistatic screen, lightly dampen a soft, clean cloth with water. If possible, use a special screen-cleaning tissue or solution suitable for the antistatic coating. Do
not use benzene, thinner, ammonia, abrasive cleaners, or compressed air.
Use a lightly-dampened, warm cloth to clean the monitor. Avoid using detergent of any kind as some detergents leave a milky film on the monitor.
If you notice white powder when you unpack your monitor, wipe it off with a cloth.
Handle your monitor with care as a darker-colored monitor may scratch and show white scuff marks more than a lighter-colored monitor.
To help maintain the best image quality on your monitor, use a dynamically changing screen saver and turn off your monitor when not in use.
Back to Contents Page
Содержание
- A caution indicates either potential damage to hardware or loss of data and tells you how to avoid the problem 1
- A warning indicates a potential for property damage personal injury or death 1
- About your monitor 1
- Appendix 1
- Caution 1
- Dell u2412m monitor 1
- Dell u2412m monitor user s guide 1
- Note a note indicates important information that helps you make better use of your computer 1
- Notes notices and cautions 1
- Operating the monitor 1
- Setting up the monitor 1
- Troubleshooting 1
- Warning 1
- About your monitor 2
- Dell u2412m monitor user s guide 2
- Package contents 2
- Front view 3
- Identifying parts and controls 3
- Product features 3
- Back view 4
- Bottom view 5
- Monitor specifications 5
- Side view 5
- Electrical specifications 6
- Flat panel specifications 6
- Preset display modes 6
- Resolution specifications 6
- Supported video modes 6
- Environmental characteristics 7
- Physical characteristics 7
- Pin assignments 8
- Power management modes 8
- Vga connector 8
- Displayport connector 9
- Dvi connector 9
- 3 v dp_pwr 10
- Dp_pwr return 10
- Plug and play capability 10
- Universal serial bus usb interface 10
- Usb downstream connector 10
- Usb upstream connector 10
- Cleaning your monitor 11
- Lcd monitor quality and pixel policy 11
- Maintenance guidelines 11
- Usb ports 11
- Attaching the stand 12
- Connecting your monitor 12
- Dell u2412m monitor user s guide 12
- Setting up the monitor 12
- This is applicable for a monitor with a stand when any other stand is bought please refer to the respective stand setup guide for set up instructions 12
- Connecting the black displayport cable 13
- Connecting the blue vga cable 13
- Connecting the usb cable 13
- Connecting the white dvi cable 13
- Note do not connect the blue vga the white dvi or the black displayport cables to the computer at the same time 13
- Attaching the soundbar optional 14
- Organizing your cables 14
- Removing the stand 15
- Wall mounting optional 15
- Dell u2412m monitor user s guide 17
- Operating the monitor 17
- Using the front panel 17
- Accessing the menu system 18
- Using the on screen display osd menu 18
- Note dynamic contrast provides higher contrast if you select game or movie preset mode 24
- Osd warning messages 27
- Powernap software 28
- Enhanced menu rotation software 29
- Setting the maximum resolution 30
- This is applicable for a monitor with a stand when any other stand is bought please refer to the respective stand setup guide for set up instructions 30
- Using the dell soundbar optional 30
- Using the tilt swivel and vertical extension 30
- Rotating the monitor 31
- Tilt swivel 31
- Vertical extension 31
- Adjusting the rotation display settings of your system 32
- Built in diagnostics 33
- Dell u2412m monitor user s guide 33
- Self test 33
- Troubleshooting 33
- Common problems 34
- Product specific problems 34
- Dell soundbar problems 35
- Universal serial bus usb specific problems 35
- Appendix 36
- Contacting dell 36
- Dell u2412m monitor user s guide 36
- Fcc notices u s only and other regulatory information 36
- Warning safety instructions 36
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