HP ELITEDISPLAY E231I User Manual

HP EliteDisplay LED Backlit Monitors  
User Guide  
About This Guide  
This guide provides information on monitor features, setting up the monitor, and technical  
specifications.  
WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily  
harm or loss of life.  
CAUTION: Text set off in this manner indicates that failure to follow directions could result in  
damage to equipment or loss of information.  
NOTE: Text set off in this manner provides important supplemental information.  
iii  
iv  
About This Guide  
Table of contents  
2 Setting Up the Monitor ................................................................................................................................... 3  
3 Finding More Information ............................................................................................................................. 16  
Appendix A Technical Specifications ............................................................................................................ 17  
v
vi  
1 Product Features  
HP LCD Monitors  
The LCD (liquid crystal display) monitors have an active matrix, thin-film transistor (TFT) panel. The  
monitor models and features include:  
E201 model, 50.8 cm (20-inch) diagonal viewable area display with 1600 x 900 resolution, plus  
full-screen support for lower resolutions: includes custom scaling for maximum image size while  
preserving original aspect ratio  
E221 model, 54.6 cm (21.5-inch) diagonal viewable area display with 1920 x 1080 resolution,  
plus full-screen support for lower resolutions; includes custom scaling for maximum image size  
while preserving original aspect ratio  
E221i model, 54.6 cm (21.5–inch) diagonal viewable area display with 1920 x 1080 resolution,  
plus full-screen support for lower resolutions; includes custom scaling for maximum image size  
while preserving original aspect ratio  
E231 model, 58.4 cm (23-inch) diagonal viewable area display with 1920 x 1080 resolution, plus  
full-screen support for lower resolutions; includes custom scaling for maximum image size while  
preserving original aspect ratio  
E231i model, 58.4 cm (23–inch) diagonal viewable area display with 1920 x 1080 resolution,  
plus full-screen support for lower resolutions; includes custom scaling for maximum image size  
while preserving original aspect ratio  
E241i model, 61 cm (24-inch) diagonal viewable area display with 1920 x 1200 resolution, plus  
full-screen support for lower resolutions; includes custom scaling for maximum image size while  
preserving original aspect ratio  
E271i, 68.6 cm (27-inch) diagonal viewable area display with 1920 x 1080 resolution, plus full-  
screen support for lower resolutions; includes custom scaling for maximum image size while  
preserving original aspect ratio  
Non-glare panel with an LED backlight  
Wide viewing angle to allow viewing from a sitting or standing position, or moving side-to-side  
Tilt capability  
Pivot capability to rotate display to portrait mode  
Swivel and height adjustment capabilities  
Removable stand for flexible monitor panel mounting solutions  
Video signal input to support VGA analog (cables are provided with select models)  
Video signal input to support DVI digital (cables are provided with select models)  
Video signal input to support DisplayPort digital (cables are provided with select models)  
USB 2.0 hub with one upstream port (connects to the computer) and two downstream ports  
(connects to USB devices)  
USB cable provided to connect the monitor's USB hub to the USB connector on the computer  
HP LCD Monitors  
1
   
Supports an optional HP speaker bar  
Plug and play capability if supported by the computer system  
Privacy filter slots to insert filters (purchased separately) to block side screen viewing  
Security slot provision on rear of monitor for optional cable lock  
Cable management feature for placement of cables and cords  
On-Screen Display (OSD) adjustments in several languages for easy setup and screen  
optimization  
HP Display Assistant for adjusting monitor settings and enabling theft deterrence features  
HDCP copy protection on DVI and DisplayPort inputs  
Software and documentation disc that includes monitor drivers and product documentation  
Energy saver feature to meet requirements for reduced power consumption  
Intelligent Management AssetControl  
Compliant with the following regulated specifications (for additional certifications and agency  
notices, refer to the HP LCD Monitors Reference Guide on the disc included with this monitor):  
European Union CE Directives  
Swedish TCO Requirements  
2
Chapter 1 Product Features  
2 Setting Up the Monitor  
To set up the monitor, ensure that the power is turned off to the monitor, computer system, and other  
attached devices, then follow the instructions below.  
Unfolding the Monitor  
1. Lift the monitor from its box and place it face down on a flat surface.  
2. Hold down the monitor stand with one hand (1) then grasp the top of the display with the other  
hand and unfold the display head 90 degrees (2).  
CAUTION: Do not touch the surface of the LCD panel. Pressure on the panel may cause non-  
uniformity of color or disorientation of the liquid crystals. If this occurs the screen will not recover to its  
normal condition.  
NOTE: When the monitor is unfolded for the first time, the display head is locked from adjusting to a  
full-height position. To adjust the display head to full height, press down on the display head to unlock  
it then pull up on the display head to raise it to the full-height position. Refer to step 3 in Adjusting the  
WARNING! The handle on the rear of the monitor is used to help raise the display to the full-height  
position. To lower the display, do not grasp the handle. Doing so may cause you to pinch your fingers  
between the display and top of the stand. Press down on the top of the display head to lower the  
position of the monitor.  
Unfolding the Monitor  
3
   
Rear Components  
Component  
Function  
1
USB 2.0 Downstream  
Connectors (2)  
Connects optional USB devices to the monitor.  
2
3
4
5
6
AC Power Connector  
DisplayPort  
VGA  
Connects the AC power cord to the monitor.  
Connects the DisplayPort cable to the monitor.  
Connects the VGA cable to the monitor.  
Connects the DVI-D cable to the monitor.  
DVI-D  
USB 2.0 Upstream  
Connector  
Connects the USB hub cable to the monitor's USB hub  
connector and to a host USB port/hub.  
4
Chapter 2 Setting Up the Monitor  
 
Connecting the Cables  
1. Place the monitor in a convenient, well-ventilated location near the computer.  
2. Remove the cable management clip from the back of the stand by pressing inward on one side  
of the clip (1) and pulling outward on the other side of the clip (2)  
3. Depending on your configuration, connect either the DisplayPort, DVI, or VGA video cable  
between the PC and the monitor.  
NOTE: The monitor is capable of supporting either analog or digital input. The video mode is  
determined by the video cable used. The monitor will automatically determine which inputs have  
valid video signals. The inputs can be selected by pressing the Input button on the front panel or  
through the On-Screen Display (OSD) feature by pressing the Menu button.  
For analog operation, connect the VGA signal cable to the VGA connector on the rear of  
the monitor and the other end to the VGA connector on the computer (cable provided with  
select models).  
Connecting the Cables  
5
 
For DVI digital operation, connect the DVI-D signal cable to the DVI connector on the rear  
of the monitor and the other end to the DVI connector on the computer (cable provided with  
select models).  
For DisplayPort digital operation, connect the DisplayPort signal cable to the DisplayPort  
connector on the rear of the monitor and the other end to the DisplayPort connector on the  
computer (cable provided with select models).  
6
Chapter 2 Setting Up the Monitor  
4. Connect one end of the provided USB cable to the USB hub connector on the rear panel of the  
computer, and the other end to the upstream USB connector on the monitor.  
5. Connect one end of the power cord to the AC power connector on the back of the monitor, and  
the other end to an electrical wall outlet.  
WARNING! To reduce the risk of electric shock or damage to the equipment:  
Do not disable the power cord grounding plug. The grounding plug is an important safety  
feature.  
Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all  
times.  
Disconnect power from the equipment by unplugging the power cord from the electrical outlet.  
For your safety, do not place anything on power cords or cables. Arrange them so that no one  
may accidentally step on or trip over them. Do not pull on a cord or cable. When unplugging from  
the electrical outlet, grasp the cord by the plug.  
Connecting the Cables  
7
6. Secure the cables in place with the cable management clip. Press the clip straight down into the  
slots on the back of the stand ensuring that the tabs on the sides of the clip snap into the slots  
on the stand.  
8
Chapter 2 Setting Up the Monitor  
Front Panel Controls  
Control  
Function  
1
Menu  
Opens, selects or exits the OSD menu.  
2
3
Minus  
If the OSD menu is on, press to navigate backward through  
the OSD menu and decrease adjustment levels.  
Plus/Input  
If the OSD menu is on, press to navigate forward through the  
OSD menu and increase adjustment levels.  
If the OSD menu is inactive, press to activate the input  
button that chooses the video signal input (VGA, DVI, or  
DisplayPort)  
4
5
OK/Auto Adjust  
If the OSD menu is on, press to select the highlighted menu  
item.  
If the OSD menu is inactive, press to activate the auto  
adjustment feature to optimize the screen image.  
Power  
Turns the monitor on or off.  
NOTE: To view an OSD menu simulator, visit the HP Customer Self Repair Services Media Library  
Front Panel Controls  
9
 
Adjusting the Monitor  
NOTE: Your monitor model may look different than the model in the following illustrations.  
1. Tilt the monitor's panel forward or backward to set it to a comfortable eye level.  
2. Swivel the monitor to the left or right for the best viewing angle.  
10 Chapter 2 Setting Up the Monitor  
 
3. Adjust the monitor’s height to a comfortable position for your individual workstation. The  
monitor’s top bezel edge should not exceed a height that is parallel to your eye height. A monitor  
that is positioned low and reclined may be more comfortable for users with corrective lenses.  
The monitor should be repositioned as you adjust your working posture throughout the work day.  
NOTE: When the monitor is unfolded for the first time, the display head is locked from  
adjusting to a full-height position. To adjust the display head to full height, press down on the  
display head to unlock it then pull up on the display head to raise it to the full-height position.  
4. You can pivot the monitor from landscape to portrait orientation viewing to adapt to your  
application.  
a. Adjust the monitor to full height position and tilt the monitor back to full tilt position (1).  
b. Pivot the monitor clockwise 90° from landscape to portrait orientation (2).  
CAUTION: If the monitor is not in full height and full tilt position when pivoting, the bottom  
right corner of the monitor panel will come in contact with the base and potentially cause  
damage to the monitor.  
If you are adding an optional speaker bar to the monitor, install it after pivoting the monitor.  
The speaker bar will come in contact with the base when pivoting and potentially cause  
damage to the monitor or speaker bar.  
Adjusting the Monitor 11  
NOTE: To view information on the screen in portrait mode, you can install the HP Display  
Assistant software included on the software and documentation disc. The position of the OSD  
menu can also be rotated to portrait mode. To rotate the OSD menu, access the OSD menu by  
pressing the Menu button on the front panel, select OSD Control from the menu, then select  
Rotate OSD.  
12 Chapter 2 Setting Up the Monitor  
Turning on the Monitor  
1. Press the power button on the computer to turn it on.  
2. Press the power button on the front of the monitor to turn it on.  
CAUTION: Burn-in image damage may occur on monitors that display the same static image on  
screen for a prolonged period of time.* To avoid burn-in image damage on the monitor screen, you  
should always activate a screen saver application or turn off the monitor when it is not in use for a  
prolonged period of time. Image retention is a condition that may occur on all LCD screens. Monitors  
with a “burned-in image” are not covered under the HP warranty.  
* A prolonged period of time is 12 consecutive hours of a static image.  
NOTE: If pressing the power button has no effect, the Power Button Lockout feature may be  
enabled. To disable this feature, press and hold the monitor power button for 10 seconds.  
NOTE: You can disable the power LED in the OSD menu. Press the Menu button on the front of the  
monitor, then select Management > Bezel Power LED > Off.  
When the monitor is powered on, a Monitor Status message is displayed for five seconds. The  
message shows which input (DisplayPort, DVI, or VGA) is the current active signal, the status of the  
auto-switch source setting (On or Off; factory default is On), the default source signal (factory default  
is DisplayPort), the current preset display resolution, and the recommended preset display resolution.  
The monitor automatically scans the signal inputs for an active input and uses that input for the  
display. If two or more inputs are active, the monitor will display the default input source. If the default  
source is not one of the active inputs, then the monitor will display the highest ranking priority input in  
the following order: DisplayPort, DVI, then VGA. You can change the default source in the OSD by  
pressing the front panel Menu button and selecting Input Control > Default Input.  
Turning on the Monitor 13  
 
HP Watermark and Image Retention Policy  
The IPS monitor models are designed with IPS (In-Plane Switching) display technology which  
provides ultra-wide viewing angles and advanced image quality. IPS monitors are suitable for a wide  
variety of advanced image quality applications. This panel technology, however, is not suitable for  
applications that exhibit static, stationary or fixed images for long periods of time without the use of  
screen savers. These types of applications may include camera surveillance, video games, marketing  
logos, and templates that are displayed on the screen for a prolonged period of time. Static images  
may cause image retention damage that could look like stains or watermarks on the monitor's screen.  
Monitors in use for 24 hours per day that result in image retention damage are not covered under the  
HP warranty. To avoid image retention damage, always turn off the monitor when it is not in use or  
use the power management setting, if supported on your system, to turn off the display when the  
system is idle.  
Connecting USB Devices  
USB connectors are used to connect devices such as a digital camera, USB keyboard, or USB  
mouse. Two USB connectors are located on the side panel of the monitor.  
NOTE: You must connect the USB hub cable from the monitor to the computer to enable the USB  
2.0 ports on the monitor. Refer to Step 4 in Connecting the Cables on page 5.  
14 Chapter 2 Setting Up the Monitor  
   
Locating the Rating Labels  
The rating labels on the monitor provide the spare part number, product number, and serial number.  
You may need these numbers when contacting HP about the monitor model. The rating labels are  
located on the rear panel of the monitor display head.  
Installing a Cable Lock  
You can secure the monitor to a fixed object with an optional cable lock available from HP.  
Locating the Rating Labels 15  
   
3 Finding More Information  
Reference Guides  
Refer to the HP LCD Monitors Reference Guide included on the disc with your monitor for additional  
information on:  
Optimizing monitor performance  
Safety and maintenance guidelines  
Installing software from the disc  
Using the OSD menu  
Downloading software from the Web  
Agency regulatory information  
Troubleshooting and recommended solutions to common problems  
For information on theft deterrence, refer to the HP Display Assistant User Guide included on the disc  
with your monitor.  
Product Support  
For additional information on using and adjusting your monitor, go to http://www.hp.com/support.  
Select your country or region, select Product Support & Troubleshooting, and then enter your  
monitor model in the SEARCH window.  
NOTE: The monitor user guide, reference guide, and drivers are available at http://www.hp.com/  
If the information provided in the guide or in the HP LCD Monitors Reference Guide do not address  
your questions, you can contact support. For U.S. support, go to http://www.hp.com/go/contactHP.  
Here you can:  
Chat online with an HP technician  
NOTE: When support chat is not available in a particular language, it is available in English.  
E-mail support  
Find support telephone numbers  
Locate an HP service center  
16 Chapter 3 Finding More Information  
     
A Technical Specifications  
NOTE: All specifications represent the typical specifications provided by HP's component  
manufacturers; actual performance may vary either higher or lower.  
E201 Model  
Display  
Type  
50.8 cm wide screen  
TFT LCD  
20 inches wide screen  
20–inch diagonal  
Viewable Image Size  
50.8 cm diagonal  
-5 to 30°  
Tilt  
Swivel  
360°  
Maximum Weight (Unpacked)  
5.00±0.25 kg  
11.01±0.55 lbs  
Dimensions (include base)  
Height (highest position)  
Height (lowest position)  
Depth  
43.47 cm  
31.87 cm  
22.89 cm  
47.28 cm  
17.11 inches  
12.54 inches  
9.01 inches  
18.61 inches  
Width  
Maximum Graphic Resolution  
Optimum Graphic Resolution  
1600 x 900 (60 Hz) analog input  
1600 x 900 (60 Hz) digital input  
1600 x 900 (60 Hz) analog input  
1600 x 900 (60 Hz) digital input  
Text Mode  
720 × 400  
Horizontal Frequency  
24 to 83 kHz  
50 to 76 Hz  
Vertical Refresh Rate  
Environmental Requirements Temperature  
5 to 35° C  
41 to 95° F  
-4 to 140° F  
Operating Temperature  
Storage Temperature  
-20 to 60° C  
Relative Humidity  
Power Source  
20 to 80%  
100 – 240 VAC 50/60 Hz  
Altitude:  
Operating  
Storage  
0 to 5000 m  
0 to 16,400 feet  
0 to 40,000 feet  
0 to 12192 m  
E201 Model 17  
   
Measured Power Consumption:  
Full Power  
30 watts  
25 watts  
0.5 watts  
0.5 watts  
Typical Settings  
Sleep  
Switch Off  
Input Terminal  
One VGA connector; one DVI connector;  
one DisplayPort connector (cable  
inclusion varies by region)  
E221 Model  
Display  
Type  
54.61 cm wide screen  
TFT LCD  
21.5 inches wide screen  
21.5-inch diagonal  
Viewable Image Size  
54.61 cm diagonal  
-5 to 30°  
Tilt  
Swivel  
360°  
Maximum Weight (Unpacked)  
5.30±0.25 kg  
11.67±0.55 lbs  
Dimensions (include base)  
Height (highest position)  
Height (lowest position)  
Depth  
46.00 cm  
33.37 cm  
23.65 cm  
50.88 cm  
18.11 inches  
13.13 inches  
9.31 inches  
20.03 inches  
Width  
Maximum Graphic Resolution  
1920 x 1080 (60 Hz) analog input  
1920 x 1080 (60 Hz) digital input  
Optimum Graphic Resolution  
1920 x 1080 (60 Hz) analog input  
1920 x 1080 (60 Hz) digital input  
Text Mode  
720 x 400  
Horizontal Frequency  
24 to 94 kHz  
50 to 76 Hz  
Vertical Refresh Rate  
Environmental Requirements Temperature  
5 to 35° C  
41 to 95° F  
-4 to 140° F  
Operating Temperature  
Storage Temperature  
-20 to 60° C  
Relative Humidity  
Power Source  
20 to 80%  
100 – 240 VAC 50/60 Hz  
Altitude:  
Operating  
Storage  
0 to 5000 m  
0 to 16,400 feet  
0 to 40,000 feet  
0 to 12192 m  
18 Appendix A Technical Specifications  
 
Measured Power Consumption:  
Full Power  
33 watts  
29 watts  
0.5 watts  
0.5 watts  
Typical Settings  
Sleep  
Switch Off  
Input Terminal  
One VGA connector; one DVI connector;  
one DisplayPort connector (cable  
inclusion varies by region)  
E221i Model  
Display  
Type  
54.61 cm wide screen  
IPS LCD  
21.5 inches wide screen  
Viewable Image Size  
54.61 cm diagonal  
5.7 ± 0.25 kg  
21.5-inch diagonal  
12.54 ± 0.55 lbs  
Maximum Weight (Unpacked)  
Dimensions (include base)  
Height (highest position)  
Height (lowest position)  
Depth  
46.00 cm  
33.37 cm  
23.7 cm  
50.9 cm  
18.12 inches  
13.13 inches  
9.34 inches  
20.05 inches  
Width  
Maximum Graphic Resolution  
1920 x 1080 (60 Hz) analog input  
1920 x 1080 (60 Hz) digital input  
Optimum Graphic Resolution  
1920 x 1080 (60 Hz) analog input  
1920 x 1080 (60 Hz) digital input  
Environmental Requirements Temperature  
5 to 35° C  
41 to 95° F  
-4 to 140° F  
Operating Temperature  
Storage Temperature  
-20 to 60° C  
Power Source  
Input Terminal  
100 – 240 VAC at 50/60 Hz  
One VGA connector; one DVI connector;  
one DisplayPort connector (cable  
inclusion varies by region)  
NOTE: For the latest specifications or additional specifications on this product, go to http://www.hp.com/go/productbulletin  
and search for your specific display model to find the model-specific QuickSpecs.  
E221i Model 19  
 
E231 Model  
Display  
Type  
58.42 cm wide screen  
TFT LCD  
23 inches wide screen  
23–inch diagonal  
Viewable Image Size  
58.42 cm diagonal  
-5 to 30°  
Tilt  
Swivel  
360°  
Maximum Weight (Unpacked)  
5.90±0.25 kg  
13.00±0.55 lbs  
Dimensions (include base)  
Height (highest position)  
Height (lowest position)  
Depth  
47.00 cm  
34.33 cm  
24.24 cm  
54.40 cm  
18.50 inches  
13.51 inches  
9.54 inches  
21.41 inches  
Width  
Maximum Graphic Resolution  
Optimum Graphic Resolution  
1920 x 1080 (60 Hz) analog input  
1920 x 1080 (60 Hz) digital input  
1920 x 1080 (60 Hz) analog input  
1920 x 1080 (60 Hz) digital input  
Text Mode  
720 × 400  
Horizontal Frequency  
24 to 94 kHz  
50 to 76 Hz  
Vertical Refresh Rate  
Environmental Requirements Temperature  
5 to 35° C  
41 to 95° F  
-4 to 140° F  
Operating Temperature  
Storage Temperature  
-20 to 60° C  
Relative Humidity  
Power Source  
20 to 80%  
100 – 240 VAC 50/60 Hz  
Altitude:  
Operating  
Storage  
0 to 5000 m  
0 to 16,400 feet  
0 to 40,000 feet  
0 to 12192 m  
Measured Power Consumption:  
Full Power  
36 watts  
33 watts  
0.5 watts  
0.5 watts  
Typical Settings  
Sleep  
Switch Off  
Input Terminal  
One VGA connector; one DVI connector;  
one DisplayPort connector (cable  
inclusion varies by region)  
20 Appendix A Technical Specifications  
 
E231i Model  
Display  
Type  
58.42 cm wide screen  
IPS LCD  
23 inches wide screen  
Viewable Image Size  
58.42 cm diagonal  
6.4 ± 0.25 kg  
23–inch diagonal  
14.10 ± 0.55 lbs  
Maximum Weight (Unpacked)  
Dimensions (include base)  
Height (highest position)  
Height (lowest position)  
Depth  
47.00 cm  
34.33 cm  
24.24 cm  
54.40 cm  
18.50 inches  
13.51 inches  
9.54 inches  
21.42 inches  
Width  
Maximum Graphic Resolution  
1920 x 1080 (60 Hz) analog input  
1920 x 1080 (60 Hz) digital input  
Optimum Graphic Resolution  
1920 x 1080 (60 Hz) analog input  
1920 x 1080 (60 Hz) digital input  
Environmental Requirements Temperature  
5 to 35° C  
41 to 95° F  
-4 to 140° F  
Operating Temperature  
Storage Temperature  
-20 to 60° C  
Power Source  
Input Terminal  
100– 240 VAC at 50/60 Hz  
One VGA connector; one DVI connector;  
one DisplayPort connector (cable  
inclusion varies by region)  
NOTE: For the latest specifications or additional specifications on this product, go to http://www.hp.com/go/productbulletin  
and search for your specific display model to find the model-specific QuickSpecs.  
E241i Model  
Display  
61 cm wide screen  
TFT LCD  
24 inches wide screen  
24–inch diagonal  
Type  
Viewable Image Size  
61 cm diagonal  
-5 to 30°  
Tilt  
Swivel  
180º–180°  
6.9 kg  
Maximum Weight (Unpacked)  
15.2 lbs  
Dimensions (include base)  
Height (highest position)  
Height (lowest position)  
Depth  
51.7 cm  
37.9 cm  
27.6 cm  
55.6 cm  
20.35 inches  
14.9 inches  
10.87 inches  
21.89 inches  
Width  
E231i Model 21  
   
Maximum Graphic Resolution  
Optimum Graphic Resolution  
1920 x 1200 (60 Hz) analog input  
1920 x 1200 (60 Hz) digital input  
1920 x 1200 (60 Hz) analog input  
1920 x 1200 (60 Hz) digital input  
Text Mode  
720 × 400  
Horizontal Frequency  
24 to 94 kHz  
50 to 76 Hz  
Vertical Refresh Rate  
Environmental Requirements Temperature  
5 to 35° C  
41 to 95° F  
-4 to 140° F  
Operating Temperature  
Storage Temperature  
-20 to 60° C  
Relative Humidity  
Power Source  
20 to 80%  
100 – 240 VAC 50/60 Hz  
Altitude:  
Operating  
Storage  
0 to 5000 m  
0 to 16,400 feet  
0 to 40,000 feet  
0 to 12192 m  
Measured Power Consumption:  
Full Power  
40 watts  
35 watts  
0.5 watts  
0.5 watts  
Typical Settings  
Sleep  
Switch Off  
Input Terminal  
One VGA connector; one DVI connector;  
one DisplayPort connector (cable  
inclusion varies by region)  
E271i Model  
Display  
Type  
68.6 cm wide screen  
TFT LCD  
27 inches wide screen  
27–inch diagonal  
Viewable Image Size  
68.6 cm diagonal  
-5 to 30°  
Tilt  
Swivel  
360°  
Maximum Weight (Unpacked)  
8.00 kg  
17.64 lbs  
Dimensions (include base)  
Height (highest position)  
Height (lowest position)  
Depth  
53.20 cm  
40.20 cm  
27.85 cm  
64.20 cm  
20.94 inches  
15.83 inches  
10.96 inches  
25.27 inches  
Width  
22 Appendix A Technical Specifications  
 
Maximum Graphic Resolution  
Optimum Graphic Resolution  
1920 x 1080 (60 Hz) analog input  
1920 x 1080 (60 Hz) digital input  
1920 x 1080 (60 Hz) analog input  
1920 x 1080 (60 Hz) digital input  
Text Mode  
720 × 400  
Horizontal Frequency  
24 to 94 kHz  
50 to 76 Hz  
Vertical Refresh Rate  
Environmental Requirements Temperature  
0 to 35° C  
32 to 95° F  
-4 to 140° F  
Operating Temperature  
Storage Temperature  
-20 to 60° C  
Relative Humidity  
Power Source  
20 to 80%  
100 – 240 VAC 50/60 Hz  
Altitude:  
Operating  
Storage  
0 to 5000 m  
0 to 16,400 feet  
0 to 40,000 feet  
0 to 12192 m  
Measured Power Consumption:  
Full Power  
40 watts  
35 watts  
0.5 watts  
0.5 watts  
Typical Settings  
Sleep  
Switch Off  
Input Terminal  
One VGA connector; one DVI connector;  
one DisplayPort connector (cable  
inclusion varies by region)  
E271i Model 23  
Recognizing Preset Display Resolutions  
The display resolutions listed below are the most commonly used modes and are set as factory  
defaults. This monitor automatically recognizes these preset modes and they will appear properly  
sized and centered on the screen.  
E201 Model  
Preset Pixel Format  
Horz Freq (kHz)  
31.469  
31.469  
37.879  
48.363  
45.0  
Vert Freq (Hz)  
59.94  
1
2
3
4
5
6
7
8
640 × 480  
720 × 400  
800 × 600  
1024 × 768  
1280 × 720  
1280 × 1024  
1440 × 900  
1600 × 900  
70.087  
60.317  
60.004  
60.0  
63.981  
55.935  
60.0  
60.02  
59.887  
60.0  
Preset Timing Name  
Pixel Format  
Horz Freq (kHz)  
Vert Freq (Hz)  
1
2
3
4
480p  
720 × 480  
720 × 576  
1280 × 720  
1280 × 720  
31.469  
31.25  
37.5  
60  
50  
50  
60  
576p  
720p50  
720p60  
45  
E221 Model  
Preset  
Pixel Format  
640 × 480  
Horz Freq (kHz)  
31.469  
31.469  
37.879  
48.363  
45.00  
Vert Freq (Hz)  
1
2
3
4
5
6
7
8
9
10  
59.940  
70.087  
60.317  
60.004  
59.94  
720 × 400  
800 × 600  
1024 × 768  
1280 × 720  
1280 × 1024  
1440 × 900  
1600 × 900  
1680 × 1050  
1920 × 1080  
63.981  
55.935  
60.00  
60.02  
59.887  
60.00  
65.29  
59.954  
60.00  
67.50  
24 Appendix A Technical Specifications  
     
Preset Timing Name  
Pixel Format  
720 × 480  
Horz Freq (kHz)  
Vert Freq (Hz)  
1
2
3
4
5
6
480p  
31.469  
31.25  
37.5  
60  
50  
50  
60  
50  
60  
576p  
720 × 576  
720p50  
720p60  
1080p50  
1080p60  
1280 × 720  
1280 × 720  
1920 × 1080  
1920 × 1080  
45  
56.25  
67.5  
E221i Model  
Preset  
Pixel Format  
Horz Freq (kHz)  
Vert Freq (Hz)  
59.940  
70.087  
60.317  
60.004  
59.94  
1
2
3
4
5
6
7
8
9
10  
640 × 480  
31.469  
31.469  
37.879  
48.363  
45.00  
720 × 400  
800 × 600  
1024 × 768  
1280 × 720  
1280 × 1024  
1440 × 900  
1600 × 900  
1680 × 1050  
1920 × 1080  
63.981  
55.935  
60.00  
60.02  
59.887  
60.00  
65.29  
59.954  
60.00  
67.50  
Preset Timing Name  
Pixel Format  
720 × 480  
Horz Freq (kHz)  
Vert Freq (Hz)  
1
2
3
4
5
6
480p  
576p  
31.469  
31.25  
37.5  
60  
50  
50  
60  
50  
60  
720 × 576  
720p50  
720p60  
1080p50  
1080p60  
1280 × 720  
1280 × 720  
1920 × 1080  
1920 × 1080  
45  
56.25  
67.5  
Recognizing Preset Display Resolutions 25  
 
E231 Model  
Preset  
Pixel Format  
640 × 480  
Horz Freq (kHz)  
31.469  
31.469  
37.879  
48.363  
45.00  
Vert Freq (Hz)  
59.940  
70.087  
60.317  
60.004  
60.00  
1
2
3
4
5
6
7
8
9
10  
720 × 400  
800 × 600  
1024 × 768  
1280 × 720  
1280 × 1024  
1440 × 900  
1600 × 900  
1680 × 1050  
1920 × 1080  
63.981  
55.935  
60.00  
60.02  
59.887  
60.00  
65.29  
59.954  
60.00  
67.5  
Preset Timing Name  
Pixel Format  
Horz Freq (kHz)  
Vert Freq (Hz)  
1
2
3
4
5
6
480p  
576p  
720 × 480  
31.469  
31.25  
37.5  
60  
50  
50  
60  
50  
60  
720 × 576  
720p50  
720p60  
1080p50  
1080p60  
1280 × 720  
1280 × 720  
1920 × 1080  
1920 × 1080  
45  
56.25  
67.5  
E231i Model  
Preset  
Pixel Format  
Horz Freq (kHz)  
Vert Freq (Hz)  
59.940  
70.087  
60.317  
60.004  
60.00  
1
2
3
4
5
6
7
8
9
10  
640 × 480  
31.469  
31.469  
37.879  
48.363  
45.00  
720 × 400  
800 × 600  
1024 × 768  
1280 × 720  
1280 × 1024  
1440 × 900  
1600 × 900  
1680 × 1050  
1920 × 1080  
63.981  
55.935  
60.00  
60.02  
59.887  
60.00  
65.29  
59.954  
60.00  
67.5  
26 Appendix A Technical Specifications  
   
Preset Timing Name  
Pixel Format  
720 × 480  
Horz Freq (kHz)  
Vert Freq (Hz)  
1
2
3
4
5
6
480p  
31.469  
31.25  
37.5  
60  
50  
50  
60  
50  
60  
576p  
720 × 576  
720p50  
720p60  
1080p50  
1080p60  
1280 × 720  
1280 × 720  
1920 × 1080  
1920 × 1080  
45  
56.25  
67.5  
E241i Model  
Preset  
Pixel Format  
Horz Freq (kHz)  
Vert Freq (Hz)  
1
2
3
4
5
6
7
8
9
10  
640 × 480  
31.469  
31.469  
37.879  
48.363  
63.981  
55.935  
65.29  
59.940  
720 × 400  
70.087  
800 × 600  
60.317  
1024 × 768  
1280 × 1024  
1440 × 900  
1680 × 1050  
1920 × 1080  
1920 x 1200  
1920 x 1200  
60.004  
60.02  
59.887  
59.954  
67.5  
60.00  
74.038  
74.556  
59.95  
59.885 (DP and VGA)  
Preset Timing Name  
Pixel Format  
Horz Freq (kHz)  
Vert Freq (Hz)  
1
2
3
4
5
6
480p  
720 × 480  
31.469  
31.25  
37.5  
60  
50  
50  
60  
50  
60  
576p  
720 × 576  
720p50  
720p60  
1080p50  
1080p60  
1280 × 720  
1280 × 720  
1920 × 1080  
1920 × 1080  
45  
56.25  
67.5  
Recognizing Preset Display Resolutions 27  
 
E271i Model  
Preset  
Pixel Format  
640 × 480  
Horz Freq (kHz)  
31.469  
31.469  
37.879  
48.363  
45.00  
Vert Freq (Hz)  
59.940  
70.087  
60.317  
60.004  
59.94  
1
2
720 × 400  
3
800 × 600  
4
1024 × 768  
1280 × 720  
1280 × 800  
1280 × 1024  
1366 × 768  
1440 × 900  
1600 × 900  
1680 × 1050  
1920 × 1080  
5
6
49.702  
63.981  
47.712  
55.935  
55.935  
65.29  
59.81  
7
60.02  
8
59.79  
9
59.887  
59.887  
59.954  
60.00  
10  
11  
12  
67.5  
Preset Timing Name  
Pixel Format  
Horz Freq (kHz)  
Vert Freq (Hz)  
1
2
3
4
5
6
480p  
576p  
720 × 480  
31.469  
31.25  
37.5  
60  
50  
50  
60  
50  
60  
720 × 576  
720p50  
720p60  
1080p50  
1080p60  
1280 × 720  
1280 × 720  
1920 × 1080  
1920 × 1080  
45  
56.25  
67.5  
Entering User Modes  
The video controller signal may occasionally call for a mode that is not preset if:  
You are not using a standard graphics adapter.  
You are not using a preset mode.  
It this occurs, you may need to readjust the parameters of the monitor screen by using the on-screen  
display. Your changes can be made to any or all of these modes and saved in memory. The monitor  
automatically stores the new setting, then recognizes the new mode just as it does a preset mode. In  
addition to the factory preset modes, there are at least 10 user modes that can be entered and  
stored.  
28 Appendix A Technical Specifications  
   

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