Dell 210-AGYR User Guide
Dell™ UltraSharp U2412M Monitor
User Guide
Setting the display resolution to 1920 x 1200 (maximum)
Information in this document is subject to change without notice.
© 2011-2015 Dell Inc. All rights reserved.
Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell and the DELL logo are trademarks of Dell Inc; Microsoft and Windows are either trademarks or registered trademarks of
Microsoft Corporation in the United States and/or other countries, Intel is a registered trademark of Intel Corporation in the U.S. and other countries; and
ATI is a trademark of Advanced Micro Devices, Inc. ENERGY STAR is a registered trademark of the U.S. Environmental Protection Agency. As an ENERGY
STAR partner, Dell Inc. has determined that this product meets the ENERGY STAR guidelines for energy efficiency.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc.
disclaims any proprietary interest in trademarks and trade names other than its own.
Model U2412Mb
July 2015 Rev. A08
Dell™ UltraSharp U2412M Monitor User's Guide
About Your Monitor
Setting Up the Monitor
Operating the Monitor
Troubleshooting
Appendix
Notes, Notices, and Cautions
Note: A NOTE indicates important information that helps you make better use of your computer.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
Information in this document is subject to change without notice.
© 2011 -2015 Dell Inc. All rights reserved.
Reproduction of these materials in any manner whatsoever without the written permission of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell and the DELL logo are trademarks of Dell Inc; Microsoft and Windows are either trademarks or registered trademarks of Microsoft
Corporation in the United States and/or other countries, Intel is a registered trademark of Intel Corporation in the U.S. and other countries; and ATI is a trademark of
Advanced Micro Devices, Inc. ENERGY STAR is a registered trademark of the U.S. Environmental Protection Agency. As an ENERGY STAR partner, Dell Inc. has
determined that this product meets the ENERGY STAR guidelines for energy efficiency.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any
proprietary interest in trademarks and trade names other than its own.
Model U2412Mb
July 2015 Rev. A08
Back to Contents Page
About Your Monitor
Dell™ UltraSharp U2412M Monitor User's Guide
Package Contents
Product Features
Identifying Parts and Controls
Monitor Specifications
Plug and Play Capability
Universal Serial Bus (USB) Interface
LCD Monitor Quality and Pixel Policy
Maintenance Guidelines
Package Contents
Your monitor ships with the components shown below. Ensure that you have received all the components and contact Dell if something is missing.
NOTE: Some items may be optional and may not ship with your monitor. Some features or media may not be available in certain countries.
NOTE: To set up with any other stand, please refer to the respective stand setup guide for setup instructions.
Monitor
Stand
Power Cable
VGA Cable
DVI Cable
USB upstream cable (enables the USB ports on the monitor)
Drivers and Documentation media
Quick Setup Guide
Product and Safety Information Guide
Product Features
The U2412M flat panel display has an active matrix, Thin-Film Transistor (TFT), Liquid Crystal Display (LCD). The monitor features include:
■ 60.96 cm (24-inch) viewable area display (measured diagonally). 1920 x 1200 resolution, plus full-screen support for lower resolutions.
■ Wide viewing angle to allow viewing from a sitting or standing position, or while moving from side-to-side.
■ Tilt, swivel, vertical extension and rotate adjustment capability.
■ Removable stand and Video Electronics Standards Association (VESA
■ Plug and play capability if supported by your system.
■ On-Screen Display (OSD) adjustments for ease of set-up and screen optimization.
■ Software and documentation media includes an information file (INF), Image Color Matching File (ICM), PowerNap software application and product documentation.
■ Energy Saver feature for Energy Star compliance.
■ Security lock slot.
■ Stand lock.
■ Asset Management Capability.
■ Capability to switch from wide aspect to standard aspect ratio while maintaining the image quality.
■ EPEAT Gold Rating.
■ Halogen Reduced.
■ TCO Certified Displays.
■ PowerNap Software included (comes in the CD shipped with the monitor).
™) 100 mm mounting holes for flexible mounting solutions.
Identifying Parts and Controls
Front View
Front view Front panel controls
Label Description
1 Preset Modes (default, but configurable)
2 Brightness & Contrast (default, but configurable)
3 Menu
4 Exit
5 Power (with power light indicator)
Back View
Back view Back view with monitor stand
Label Description Use
VESA mounting holes (100 mm x 100 mm - behind
1
attached VESA Plate)
2 Regulatory label Lists the regulatory approvals
3 Stand release button Release stand from monitor
4 Barcode serial number label Refer to this label if you need to contact Dell for technical support
5 Security lock slot Secures monitor with security cable lock
6 Dell Soundbar mounting brackets
7 USB downstream ports Connect your USB devices
8 Cable management slot Use to organize cables by placing them through the slot
Wall mount monitor using VESA-compatible wall mount kit (100 mm x 100
mm)
Attaches the optional Dell Soundbar
NOTE: Please remove the plastic strip covering the mounting slots before
affixing the Dell Soundbar.
Side View
Left view Right view
Bottom View
Bottom view Bottom view with monitor stand
Label Description Use
1 AC power cord connector Connect the power cable
2 DC power connector for Dell Soundbar Connect the power cord for the soundbar (optional)
3 DisplayPort connector Connect your computer DP cable
4 DVI connector Connect your computer DVI cable
5 VGA connector Connect your computer VGA cable
6 USB upstream port
7 USB downstream ports
8 Stand lock feature
Connect the USB cable that came with your monitor to the monitor and the
computer. Once this cable is connected, you can use the USB connectors on
the side and bottom of the monitor
Connect your USB devices. You can only use this connector after you have
connected the USB cable to the computer and USB upstream connector on the
monitor
To lock the stand to the monitor using M3 x 6 mm screw (screw is not
provided)
Monitor Specifications
Flat Panel Specifications
Model U2412M
Screen type Active matrix - TFT LCD
Panel type In-plane switching
Screen dimensions 60.96 cm (24-inches viewable image size)
Preset display area 518.4 (H) X 324.0 (V) mm
Horizontal 518.4 mm (20.3 inches)
Vertical 324.0 mm (12.7 inches)
Pixel pitch 0.27 mm
Viewing angle
Luminance output 300 cd/m²(typical)
Contrast ratio 1000 to 1 (typical), 2M to 1 (typical Dynamic Contrast On)
Faceplate coating Antiglare with hard-coating 3H
Backlight LED edgelight system
Response time 8 ms gray-to-gray (typical)
Color depth 16.7 million colors
Color gamut 82%*
*[U2412M] color gamut (typical) is based on CIE1976 (82%) and CIE1931 (72%) test standards.
178° (vertical) typical
178° (horizontal) typical
Resolution Specifications
Model U2412M
Horizontal scan range 30 kHz to 83 kHz (automatic)
Vertical scan range 50 Hz to 61 Hz (automatic)
Maximum preset resolution 1920 x 1200 at 60 Hz
Supported Video Modes
Connector type 15-pin D-subminiature, blue connector; DVI-D, white connector; DP, black connector.
Model U2412M
Video display capabilities (DVI & DP playback)
480p, 576p, 720p, 1080p, 576i,
1080i
Preset Display Modes
U2412M
Display Mode
VESA, 720 x 400 31.5 70.0 28.3 -/+
VESA, 640 x 480 31.5 59.9 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 1024 64.0 60.0 108.0 +/+
VESA, 1600 x 1200 75.0 60.0 162.0 +/+
VESA, 1680 x 1050 64.7 59.9 119.0 +/VESA, 1920 x 1080 66.6 59.9 138.5 +/VESA, 1920 x 1200 74.0 60.0 154.0 +/-
Horizontal Frequency
(kHz)
Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (Horizontal/Vertical)
Electrical Specifications
Model U2412M
Analog RGB, 0.7 Volts +/- 5%, positive polarity at 75 ohm input impedance
Video input signals
Synchronization input signals
AC input
voltage/frequency/current
Inrush current
Digital DVI-D TMDS, 600mV for each differential line, positive polarity at 50 ohm
input impedance
DP 1.1a signal input support
TTL levels required and separate syncs (including Trigger points), SOG (Composite
SYNC on green)
100 to 240 VAC / 50 or 60 Hz +
120 V : 30 A (Max)
240 V : 60 A (Max)
3 Hz / 1.2 A (typical)
Physical Characteristics
Model U2412M
Signal cable type
Dimensions (with stand)
Height (extended) 513.5 mm (20.22 inches)
Height (compressed) 398.5 mm (15.69 inches)
Width 556.0 mm (21.89 inches)
Depth 180.3 mm (7.10 inches)
Dimensions (without stand)
Height 361.6 mm (14.24 inches)
Width 556.0 mm (21.89 inches)
Depth 64.9 mm (2.56 inches)
Stand dimensions
Height (extended) 400.7 mm (15.78 inches)
Height (compressed) 285.7 mm (11.25 inches)
Width 279.8 mm (11.02 inches)
Depth 180.3 mm (7.10 inches)
Digital: detachable, DVI-D, solid pins, shipped detached from the monitor
Analog: attachable, D-Sub, 15pins, shipped detached from the monitor
Weight
Weight with packaging 18.23 lbs (8.27 kg)
Weight with stand assembly and cables 13.73 lbs (6.24 kg)
Weight without stand assembly
(For wall mount or VESA mount considerations no cables)
Weight of stand assembly 3.87 lbs (1.76 kg)
Front frame gloss
8.73 lbs (3.97 kg)
5.0 gloss unit (max.) (Black Frame)
20.0 gloss unit (max.) (Silver Frame)
Environmental Characteristics
Model U2412M
Temperature
Operating 0 °C to 40 °C
Non-operating
Humidity
Storage: -20 °C to 60 °C (-4 °F to 140 °F)
Shipping: -20 °C to 60 °C (-4 °F to 140 °F)
Operating 10% to 80% (non-condensing)
Non-operating
Altitude
Operating 3,048 m (10,000 ft) max
Non-operating 10,668 m (35,000 ft) max
Storage: 5% to 90% (non-condensing)
Shipping: 5% to 90% (non-condensing)
Thermal dissipation
245.66 BTU/hour (maximum)
129.66 BTU/hour (typical)
Power Management Modes
If you have VESA's DPM™ compliance display card or software installed in your PC, the monitor can automatically reduce its power consumption when not in use. This is referred to
as Power Save Mode*. If the computer detects input from the keyboard, mouse, or other input devices, the monitor automatically resumes functioning. The following table shows
the power consumption and signaling of this automatic power saving feature:
U2412M
VESA Modes Horizontal Sync Vertical Sync Video Power Indicator Power Consumption
Normal operation Active Active Active Blue 72 W (maximum) **
Active-off mode Inactive Inactive Blanked Amber Less than 0.5 W
Switch off - - - Off Less than 0.5 W
Energy Star Power Consumption
On Mode 24.06 W***
The OSD will only function in the normal operation mode. When any button is pressed in Active-off mode, one of the following messages will be displayed:
29 W (typical)
Activate the computer and the monitor to gain access to the OSD.
NOTE: This monitor is ENERGY STAR®-compliant.
* Zero power consumption in OFF mode can only be achieved by disconnecting the main cable from the monitor.
** Maximum power consumption with max luminance, Dell Soundbar, and USB active.
*** Energy consumption (On Mode) is tested at 230 Volts / 50 Hz.
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 decisions about electrical tolerances or
otherwise. No warranty as to accuracy or completeness is expressed or implied.
Pin Assignments
VGA Connector
Pin
Number
15-pin Side of the Connected Signal Cable
1 Video-Red
2 Video-Green
3 Video-Blue
4 GND
5 Self-test
6 GND-R
7 GND-G
8 GND-B
9 Computer 5V/3.3V
10 GND-sync
11 GND
12 DDC data
13 H-sync
14 V-sync
15 DDC clock
DVI Connector
Pin
Number
1 TMDS RX22 TMDS RX2+
3 TMDS Ground
4 Floating
5 Floating
6 DDC Clock
7 DDC Data
8 Floating
9 TMDS RX110 TMDS RX1+
11 TMDS Ground
12 Floating
13 Floating
14 +5V/+3.3V power
15 Self test
16 Hot Plug Detect
17 TMDS RX018 TMDS RX0+
19 TMDS Ground
20 Floating
21 Floating
22 TMDS Ground
23 TMDS Clock+
24 TMDS Clock-
24-pin Side of the Connected Signal Cable
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