Wistron DW271HL LCD Monitor User Manual DX241H ENG UG
Wistron Corporation LCD Monitor DX241H ENG UG
  
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Acer DW271HL LCD Monitor
User Guide
Model number: __________________________________
Serial number: ___________________________________
Date of purchase: ________________________________
Place of purchase: ________________________________
© 2012. All Rights Reserved.
Acer DW271HL LCD Monitor User Guide

Information for your safety and comfort 4
Safety instructions 4
Special notes on LCD monitors 4
Disposal instructions 6
Tips and information for comfortable use 6
Unpacking 9
Attaching / Removing the base 10
Adjusting the screen position 10
Setting up 12
Overview 13
Hardware Requirements                                       17
WiView Management                                           18
WiView Web Management                                  21
Connector pin assignment                                     25
15-pin color display signal cable                                              25
19-pin color display signal cable*                                            25
StandardStandard timing table timing table                                                                                        262
Troubleshooting                                                     27
VGA / HDMI mode                                                                     27
WiView mode       
                                                                     28
Shortcut menu 14
Contents

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Information for your safety and
comfort
Safety instructions
Read these instructions carefully. Keep this document for future reference. 
Follow all warnings and instructions marked on the product.
Special notes on LCD monitors
The following are normal with LCD monitors and do not indicate a problem.
•Due to the nature of the fluorescent light, the screen may flicker during 
initial use. Turn off the power switch and then turn it on again to make 
sure the flicker disappears.
•You may find slightly uneven brightness on the screen depending on the 
desktop pattern you use.
•The LCD screen has effective pixels of 99.99% or more. It may include 
blemishes of 0.01% or less such as a missing pixel or a pixel lit all of the 
time.
•Due to the nature of the LCD screen, an afterimage of the previous screen 
may remain after switching the image, when the same image is displayed 
for hours. In this case, the screen is recovered slowly by changing the image 
or turning off the power switch for a few hours.
Caution for accessibility
Be sure that the power outlet you plug the power cord into is easily accessible 
and located as close to the equipment operator as possible. When you need to 
disconnect power to the equipment, be sure to unplug the power cord from the 
electrical outlet.
Warnings
•Do not use this product near water.
•Do not place this product on an unstable cart, stand or table. If the product 
falls, it could be seriously damaged.
•Slots and openings are provided for ventilation to ensure reliable 
operation of the product and to protect it from overheating. These 
openings must not be blocked or covered. The openings should never be 
blocked by placing the product on a bed, sofa, rug or other similar surface. 
This product should never be placed near or over a radiator or heat 
register, or in a built-in installation unless proper ventilation is provided.
•Never push objects of any kind into this product through cabinet slots as 

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they may touch dangerous voltage points or short-out parts that could 
result in a fire or electric shock. Never spill liquid of any kind onto or into 
the product.
•To avoid damage of internal components and to prevent battery leakage, 
do not place the product on a vibrating surface.
•Never use it under sporting, exercising, or any vibrating environment 
which will probably cause unexpected short current or damage rotor 
devices, HDD, optical drive, and even exposure risk from lithium battery 
pack.
Safe listening
Follow these instructions, suggested by hearing experts, to protect your hearing.
•Gradually increase the volume until you can hear it clearly and comfortably 
and without distortion.
•After setting the volume level, do not increase it after your ears adjust.
•Limit the amount of time listening to music at high volume.
•Avoid turning up the volume to block out noisy surroundings.
•Turn the volume down if you can’t hear people speaking near you.
Product servicing
Do not attempt to service this product yourself, as opening or removing covers 
may expose you to dangerous voltage points or other risks. Refer all servicing to 
qualified service personnel.
Unplug this product from the wall outlet and refer servicing to qualified service 
personnel when:
•The power cord or plug is damaged, cut or frayed.
•Liquid was spilled into the product.
•The product was exposed to rain or water.
•The product has been dropped or the case has been damaged.
•The product exhibits a distinct change in performance, indicating a need 
for service.
•The product does not operate normally after following the operating 
instructions.
Note: Adjust only those controls that are covered by the operating 
instructions, since improper adjustment of other controls may 
result in damage and will often require extensive work by a 
qualified technician to restore the product to normal condition.

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LCD pixel statement
The LCD unit is produced with high-precision manufacturing techniques. 
Nevertheless, some pixels may occasionally misfire or appear as black or red 
dots. This has no effect on the recorded image and does not constitute a 
malfunction.
Disposal instructions
Do not throw this electronic device into the trash when discarding. 
To minimize pollution and ensure utmost protection of the global 
environment, please recycle. For more information on the Waste 
from Electrical and Electronics Equipment (WEEE) regulations, visit 
www.acer-group.com/public/Sustainability/sustainability01.htm
www.acer-group.com/public/Sustainability/sustainability04.htm
Tips and information for comfortable use
Computer users may complain of eyestrain and headaches after prolonged use. 
Users are also at risk of physical injury after long hours of working in front of a 
computer. Long work periods, bad posture, poor work habits, stress, 
inadequate working conditions, personal health and other factors greatly 
increase the risk of physical injury.
Incorrect computer usage may lead to carpal tunnel syndrome, tendonitis, 
tenosynovitis or other musculoskeletal disorders. The following symptoms may 
appear in the hands, wrists, arms, shoulders, neck or back:
•numbness, or a burning or tingling sensation
•aching, soreness or tenderness
•pain, swelling or throbbing
•stiffness or tightness
•coldness or weakness
If you have these symptoms, or any other recurring or persistent discomfort 
and/or pain related to computer use, consult a physician immediately and 
inform your company’s health and safety department.
The following section provides tips for more comfortable computer use.

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Finding your comfort zone
Find your comfort zone by adjusting the viewing angle of the monitor, using a 
footrest, or raising your sitting height to achieve maximum comfort. Observe 
the following tips:
•Refrain from staying too long in one fixed posture.
•Avoid slouching forward and/or leaning backward.
•Stand up and walk around regularly to remove the strain on your leg 
muscles.
•Take short rests to relax your neck and shoulders.
•Avoid tensing your muscles or shrugging your shoulders.
•Install the external display, keyboard and mouse properly and within 
comfortable reach.
•If you view your monitor more than your documents, place the display at 
the center of your desk to minimize neck strain.
Taking care of your vision
Long viewing hours, wearing incorrect glasses or contact lenses, glare, excessive 
room lighting, poorly focused screens, very small typefaces and low-contrast 
displays could stress your eyes. The following sections provide suggestions on 
how to reduce eyestrain.
Eyes
•Rest your eyes frequently.
•Give your eyes regular breaks by looking away from the monitor and 
focusing on a distant point.
•Blink frequently to keep your eyes from drying out.
Display
•Keep your display clean.
•Keep your head at a higher level than the top edge of the display so your 
eyes point downward when looking at the middle of the display. 
•Adjust the display brightness and/or contrast to a comfortable level for 
enhanced text readability and graphics clarity.
•Eliminate glare and reflections by:
• placing your display in such a way that the side faces the window or 
any light source
• minimizing room light by using drapes, shades or blinds
• using a task light
• changing the display’s viewing angle

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• using a glare-reduction filter
• using a display visor, such as a piece of cardboard extended from the 
display’s top front edge
•Avoid adjusting your display to an awkward viewing angle.
•Avoid looking at bright light sources, such as open windows, for extended 
periods of time.
Developing good work habits
Develop the following work habits to make your computer use more relaxing 
and productive:
•Take short breaks regularly and often.
•Perform some stretching exercises.
•Breathe fresh air as often as possible.
•Exercise regularly and maintain a healthy body.
Warning! We do not recommend using the computer on a couch 
or bed. If this is unavoidable, work for only short periods, take 
breaks regularly, and do some stretching exercises.

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Unpacking
Carefully unpack the box and remove the contents. Save the packing materials 
in case you will need to ship or transport the monitor in the future.
LCD monitor
AC power cord D-Sub cable USB cable
User Guide Quick Guide
HDMI Cabel
     (Optional)  
    (Optional)
    (Optional)
Power adaptor Audio cable (optional)

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Attaching / Removing the base
Note: Remove the monitor and monitor base from its packaging. 
Carefully place the monitor face-down on a stable surface — use a 
cloth to avoid scratching the screen.
To install, align the base with the stand and push the base towards the top of 
the monitor. Tighten the screw clockwise. 
Reverse the steps to remove.
Adjusting the screen position
In order to optimize the best viewing position, 
you can adjust the tilt of the monitor by using 
both of your hands to hold the edges of the 
monitor as shown in the figure.
The monitor can be adjusted to 15 degrees up or 
5 degrees down as indicated by the arrow.
Connecting the power cord
•Check first to make sure that the power cord you use is the correct type 
required for your area.
•This monitor has a universal power supply that allows operation in either 
100/120V AC or 220/240 V AC voltage area. No user-adjustment is required.
•Plug one end of the power cord to the AC inlet and plug the other end to a 
proper AC outlet.
Object/ 
Part No. 
Manufacturer/ 
Trademark 
Type/ 
Model 
Power Adaptor  DELTA  ADP-40PH BB 

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•For units using 120 V AC: Use a UL-listed cord set, Type SVT wire and plug 
rated 10 A / 125 V.
•For units using 220/240 V AC (outside of the U.S.): Use a cord set consisting 
of H05VV-F cord and plug rated 10 A / 250 V. The cord set should have the 
appropriate safety approvals for the country in which the equipment will 
be installed.
Safety precaution
•Avoid placing the monitor, or any other heavy object, on the power cord 
to avoid damage to the cable.
•Do not expose the monitor to rain, excessive moisture, or dust.
•Do not cover the ventilation slots or openings of the monitor. Always put 
the monitor in a place where there is adequate ventilation.
•Avoid placing the monitor against a bright background or where sunlight 
or other light sources may reflect on the face of the monitor. Place the 
monitor just below eye level.
•Handle with care when transporting the monitor.
•Refrain from giving shock or scratch to the screen, as screen is fragile.
Cleaning your monitor
•Always unplug the monitor before cleaning.
•Use a soft cloth to wipe the screen and cabinet front and sides.
Power saving
The monitor will be switched into power saving mode by the control signal 
from the display controller, as indicated by the amber-color power LED.
Status LED
ON White
Power saving Amber
The monitor will remain in the power saving status until a control signal has 
been detected or the keyboard or mouse is activated. Switching back to ON 
status will take around 3 seconds. Press and hold the power button to turn off.
Display Data Channel (DDC)
To make your installation easier, the monitor is able to Plug and Play with your 
system if your system supports DDC protocol — a communication protocol 
through which the monitor automatically informs the host system about its 
capabilities, for example, supported resolutions and corresponding timing. The 
monitor supports DDC2B standard.

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Setting up
To set up Acer DW271HL as an independent display, please follow the steps 
below:
To install Acer DW271HL on your host system, please follow the steps below:
1 Connect the video cable (VGA / HDMI).
a Make sure both the monitor and computer are switched off.
b Connect the video cable to the computer. 
2 Connect the audio cable to the PC to play audio via display speaker.*
3 Connect external speakers.**
4      Connect the power adaptor and power cord to the monitor, then to a
        properly grounded AC outlet.
5 Turn on the monitor first, then the computer. This sequence is very 
important.
6 If the monitor does not function properly, please refer to the 
troubleshooting section to diagnose the problem.
Note: ** Steps 2 and 3 are optional.
1 Attach the base.
2Connect external speakers (optional).
3Connect the power adaptor and power cord to the monitor, then to a
properly grounded AC outlet.
4Turn the monitor on.
5Configure your Wi-Fi settings.
6 If the monitor does not function properly, please refer to the 
troubleshooting section to diagnose the problem.

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Overview
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1
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234568
Number Item Description
1DC-
 in Connects to an AC adapter.
2Audio-out Connects to external speakers.
3Audio-in Accepts audio line-in devices.
4HDMI Supports high-definition digital video 
connections.
5VGA-in Connects to a PC.
6Reset button
Recovers WiView settings.
7Kensington lock 
slot
Connects to a Kensington-compatible security 
lock.
8Connects to a keyboard or mouse on WiView mode.
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Shortcut buttons  Onscreen control buttons. / Switches between  
/ Source key WiView mode and PC mode.
Power button Turns the device on and off.
USB port

Shortcut menu
Press any of the shortcut buttons to display the shortcut menu.
Item Name Description
Empowering key Press to open the Acer eColor Management OSD 
and access the scenario modes.
Auto adjust Press to activate the Auto adjustment function. 
This function is used to set the H. Position, 
V. Position, clock, and focus.
Menu Press this button to activate the onscreen menu.
Volume up/down Press to adjust the volume.
Input  Select from different video sources that may be 
connected to your monitor (VGA or HDMI).
* A "Cable Not Connected" message will appear if 
either VGA or HDMI input is selected, but the 
cables are not connected. A "No Signal" message 
will appear if the video cable is connected, but 
there is no active signal input.
Mode key Press to switch between WiView mode and PC mode.
Acer eColor Management
•Press   to open the Acer eColor Management OSD and access the 
scenario modes.
•Press   or   to select the mode.
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•Press the Adjust / Exit key to confirm the mode and run Auto adjust.
Item Name Description
User mode User defined.
Eco mode Provides optimal balance of brightness and 
contrast for the most comfortable way to read 
onscreen text and prevent eyestrain.
Standard mode Default setting.
Graphics mode Enhances colors and emphasize fine detail. 
Pictures and photographs appear in vibrant colors 
with sharp detail.
Movie mode Displays scenes in clear details. Presents great 
visuals, even in environments without adequate 
lighting.
Adjusting the OSD settings
Note: The following is for general reference only. Actual product 
specifications may vary.
Press   to open the OSD and adjust the picture quality, OSD timeout, general 
settings, and view product information.
Picture menu
1 Press   to bring up the OSD.
2 Use the   /   shortcut buttons to 
select   and press Enter to enter the 
main item page. Press Enter again to 
start adjusting.
3 Use the   /   keys to adjust the sliding 
scales.
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OSD Timeout
1 Press   to bring up the OSD.
2 Use the   /   shortcut buttons to 
select   and press Enter to enter the 
main item page. Press Enter again to 
start adjusting.
3 Use the   /   keys to adjust the timer.
Setting
1 Press   to bring up the OSD.
2 Use the   /   shortcut buttons to 
select   and press Enter to enter the 
main item page. Press Enter again to 
start adjusting.
3 Use the   /   keys to adjust the sliding 
scales.
Product information
1 Press   to bring up the OSD.
2 Use the   /   keys to select   to 
view the product information.
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Hardware Requirements 
To enjoy the best performance from your monitor, please make 
sure your computer matches the recommended hardware 
specification. 
WiView Management Hardware Requirements 
CPU  Quad Core 2.0 GHz or better 
RAM  DDR3 2 GB or above 
GPU  Graphics card with 512 MB RAM or above 
Wireless module  802.11n at 2.4 GHz or 5 GHz 
OS  Windows Vista, Windows 7 
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WiView Management 
WiView Management controls wireless projection to your 
monitor. To control a connected WiView Monitor, follow these 
instructions: 
“Connect to WiView_xxxx” shows the monitor currently 
connected. 
Click “Resolution” to change the resolution used by the 
monitor. 
Click “Play”   to use the monitor. 
Click “Pause”   to freeze the screen on the monitor. 
Click “Stop”   to stop using the monitor. 
Monitor SSID: The connected monitor SSID. 
Monitor IP: The connected monitor IP. 
Quality 
You can change the image quality if the display stops or jitters 
from time to time. 
Choose “Speedy” mode for low latency and quick feedback, 
such as when using the monitor as a computer display. 
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Choose “Video” mode for smooth video playback, such as when 
watching a film. 
Note: For best performance in Video mode, use the maximum 
video resolution (1366 x 768). 
Select monitor 
Find a monitor over a wireless network. 
Search for access point: Select a monitor that has connected to 
an access point. 
Search for home group monitors: Select a monitor directly 
connected to the home group. 
Monitor settings 
Adjust advanced monitor settings. 
Monitor SSID: Change the Monitor ID used to identify the 
monitor on the wireless network.  
Switch wireless band: Switch between 2.4GHz and 5GHz 
frequencies. 
5GHz area: Select if you must use 5GHz wireless to match local 
requirements. 
Auto connect: Auto reconnect to the most recently connected 
monitor. 
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AP-client mode 
Enable or disable AP-client mode. When AP-client is disabled, 
your computer can connect directly to the monitor. When it is 
enabled, your computer and monitor must both be connected to 
a wireless access point (i.e. a router). 
AP-client mode: Enable to connect the monitor to a home group 
for internet browsing and sharing media.
Disable 
Connect to your monitor directly. 
Monitor Wi-Fi AP SSID: SSID for the current monitor. 
Monitor Wi-Fi AP encryption: Encryption type used by the 
current monitor (detected automatically). 
Monitor Wi-Fi AP password: Password used by the current 
monitor. 
Enable 
Home Wi-Fi AP SSID: The home AP (i.e. router) the monitor is 
connected to. 
Home Wi-Fi AP encryption: Encryption type used by the home 
AP (detected automatically) 
Home Wi-Fi AP password: Password used by the Home AP. 
Note: For best performance when AP-client is Enabled, use the 
maximum video resolution (1366 x 768). 
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WiView Web Management 
1. Make sure your PC is connected to your WiView monitor. 
2. To enter web management open your browser and enter 
the monitor IP address of your WiView monitor on the URL 
bar (e.g. 192.168.100.10) 
Main Page 
Click [Admin] to access WiView Management.  
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Enter the password to login to WiView Management (default 
password is “admin”). 
Admin 

System Status 
Click “System Status” to show current system status. 
Model Name: Product model name. 
Versions: 
• Firmware Version: Product firmware version number. 
Network Status: 
• IP Address: IP address of WiView Monitor. 
• Subnet Mask: subnet mask 
• Default Gateway: default gateway 
• Wireless MAC Address: Network MAC address. 
Connection Status: 
• Projecting Status: Current display status 
• Total Users: How many users have connected. 
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N
 etwork Setup 
Click “Network Setup” to show current network settings. 

Change Passwords 
Click “Change Passwords” to change login password for WiView 
Management. 
Enter New Password: Enter the new password you want to use  
to login to WiView Management. 
Confirm New Password: Enter the password a second time to 
confirm. 
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Click “Reset to Default” to restore factory default settings. 
Apply: Click “Apply” to confirm you want to reset all settings. 
Reset to Default 
Firmware Update 

Click “Firmware Update” to upgrade the monitor’s firmware. 
1. Download the latest firmware image file from the 
Acer download website. 
2. Click [Browse…] to find the downloaded firmware file 
(e.g. acer.display-xxxx.awi or similar). 
3. Click [Update] to start the update process. The update 
process takes about five minutes. The WiView monitor 
will reboot automatically when the process is 
completed. 
Warning: Do not power off your WiView monitor while the 
firmware update is in process. This may damage your WiView 
monitor so that it must be returned for repair. 
Reboot System 
Click “Reboot System” to restart system using saved settings. 
Reboot: Start the restart process. 
Logout 
Click “Logout” to return to main page. 
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Connector pin assignment
15-pin color display 
signal cable
Pin Description Pin Description
1Red 9+5V
2Green 10 Sync-Ground
3Blue 11 Monitor Ground
4Monitor Ground 12 DDC-Serial Data
5DDC-Ground 13 H-Sync
6R-Ground 14 V-Sync
7G-Ground 15 DDC-Serial Clock
8B-Ground
19-pin color display 
signal cable*
Pin Description Pin Description
1TMDS Data 2+ 10 TDMS Clock+
2TMDS Data 2 Shield 11 TDMS Clock Shield
3TMDS Data 2- 12 TDMS Clock-
4TMDS Data 1+ 13 CEC
5TMDS Data 1 Shield 14 Reserved (N.C. on device)
6TMDS Data 1- 15 SCL
7TMDS Data 0+ 16 SDA
8TMDS Data 0 Shield 17 DDC/CEC Ground
9TMDS Data 0- 18 +5V Power
19 Hot Plug Detect
Note: * For certain models only.
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Standard timing table
Mode Resolution
1640 x 480 60 Hz
2MAC 640 x 480 66.66 Hz
3VESA 720 x 400 70 Hz
4SVGA 800 x 600 56 Hz
5SVGA 800 x 600 60 Hz
6XGA 1024 x 768 60 Hz
7XGA 1024 x 768 70 Hz
8VESA 1152 x 864 75 Hz
9SXGA 1280 x 1024 60 Hz
10 VESA 1280 x 720 60 Hz
11 WXGA 1280 x 800 60 Hz
12 WXGA+ 1440 x 900 60 Hz
13WSXGA+ 1680 x 105060 Hz
14UXGA 1920 x 1080 60 Hz
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Troubleshooting
Before sending your monitor for servicing, please check the troubleshooting list 
below to see if you can self-diagnose the problem.
VGA / HDMI mode
Problem Current status Remedy
No picture LED on Using the OSD, adjust brightness and 
contrast to maximum or reset to their 
default settings.
Led Off Check the power switch.
Check if the power cord is properly 
connected to the monitor.
Amber Check if the video signal cable is 
properly connected at the back of
monitor.
Check if the computer system is 
switched on.
Abnormal 
picture
Image is missing, 
off-center, too 
large or too small 
on the screen.
Using the OSD, adjust focus, clock, 
H. Position, and V. Position with 
non-standard signals.
Check the display settings on your 
system. In case of a missing image, 
please select another resolution or 
vertical refresh rate.
Wait for a few seconds after adjusting 
the size of the image before changing 
or disconnecting the signal cable or 
switching off the monitor.
Abnormal sound 
(for audio-input 
models only) 
(optional)
No sound, or 
sound level is too 
low.
Check that the audio cable is connected 
with the host PC.
Check if the volume setup of the host 
PC is in minimum position and try to 
raise the volume level.
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WiView mode 
Problem Current status Remedy
Cannot find WiView 
monitor via clear.fi 
or DLNA software 
Connected to the 
network. 
The network must be a “home network”, 
not ”work network” or “public network”. 
Cannot find WiView 
monitor access point 
after switching the   
wireless band to 5GHz 
System operates 
normally, but can’t be 
found by the WiView 
software. 
1. Make sure your computer supports 5GHz 
wireless. 
2. Click “Reset” button on rear cover, or in 
OSD to restore system to default settings. 
USB keyboard/mouse only work when using
wireless display mode. Check the system is 
using wireless display mode. 
On media streaming 
or standby screen. 
USB keyboard/ 
mouse do not work 
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Statements: 
This device complies with Part 15 of the FCC Rules. Operation is 
subject to the following two conditions: (1) this device may not cause 
harmful interference, and (2) this device must accept any interference 
received, including interference that may cause undesired operation. 
Caution: Modification not expressly approved by this company could void the   
user’s authority to operate the equipment. 
NOTE: This equipment has been tested and found to comply with the limits for a 
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are 
designed to provide reasonable protection against harmful interference in a 
residential installation. This equipment generates, uses and can radiate radio 
frequency energy and, if not installed and used in accordance with the 
instructions, may cause harmful interference to radio communications. However, 
there is no guarantee that interference will not occur in a particular installation. 
If this equipment does cause harmful interference to radio or  television reception, 
which can be determined by turning the radio or television off and on, the user is 
encouraged to try to correct interference by one or more of the following measures:    
. Reorient or relocate the receiving antenna.  
. Increase the separation between the equipment and receiver.  
. Connect the equipment into an outlet on another circuit.  
. Consult the dealer or an experienced radio/TV technician for help.   
RF Exposure Statement 
This device is a mobile dvice and all persons and other transmitters shall be at least
20cm speparated from the antenna within this device. 

Declaration of Conformity 
We,  
Acer Incorporated 
8F, 88, Sec. 1, Xintai 5th Rd., Xizhi, New Taipei City 221, Taiwan 
Contact Person: Mr. RU Jan, e-mail:ru_jan@acer.com.tw 
And, 
Acer Italy s.r.l 
Via Lepetit, 40, 20020 Lainate (MI) Italy 
Tel: +39-02-939-921 ,Fax: +39-02 9399-2913 
www.acer.it 
Hereby declare that: 
Product:    LCD Monitor 
Trade Name:   Acer 
Model Number:   DW271HL 
SKU Number:  DW271HL xxxxxx;   
(“x” = 0~9, a ~ z,  A ~ Z, or blank) 
Is compliant with the essential requirements and other relevant provisions of the following EC directives, 
and that all  the necessary  steps have  been taken and are  in force to  assure  that production  units of  the 
same product will continue comply with the requirements. 
EMC Directive 2004/108/EC as attested by conformity with the following harmonized 
standards: 
-. EN55022, AS/NZS CISPR22 Class B. 
-. EN55024 
-. EN61000-3-2, Class D 
-. EN61000-3-3 
Low Voltage Directive 2006/95/EC as attested by conformity with the following 
harmonized standard:  
-. EN60950-1 
RoHS Directive 2002/95/EC on the Restriction of the Use of certain Hazardous Substances 
in Electrical and Electronic Equipment: 
-. The maximum concentration values of the restricted substances by weight in homogenous material are: 
Directive 2009/125/EC with regard to establishing a framework for the setting of 
ecodesign requirements for energy-related product. 
Lead   0.1% 
Polybrominated Biphenyls (PBB’s)   0.1%  
Mercury   0.1% 
Polybrominated Diphenyl Ethers (PBDE’s) 
0.1%  
Hexavalent Chromium 
0.1% 
Cadmium   0.01%  
Acer Incorporated
8F, 88, Sec. 1, Xintai 5th Rd., Xizhi 
New Taipei City 221, Taiwan
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R&TTE  Directive  1999/5/EC  as  attested  by  conformity  with  the  following 
harmonized standard:  
l Article 3.1(a) Health and Safety 
-. EN60950-1 
-. EN62311  
l Article 3.1(b) EMC 
-. EN301 489-1  
-. EN301 489-17  
l Article 3.2 Spectrum Usages 
-. EN300 328   
Year to begin affixing CE marking 201. 
_______________________________      
RU Jan / Sr. Manager                         
Regulation, Acer Inc. 
   )HE. , 201          
               Date 
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Federal Communications Commission 
Declaration of Conformity 
This  device  complies  with  Part  15  of  the  FCC  Rules.  Operation  is  subject  to  the 
following two conditions: (1) this device may not cause harmful interference, and (2) 
this  device  must  accept  any  interference  received,  including  interference  that  may 
cause undesired operation. 
The following local Manufacturer /Importer is responsible for this declaration: 
Product:  LCD Monitor 
Model Number:   DW271HL 
SKU Number:  DW271HL xxxxxx 
  (“x” = 0~9, a ~ z, A ~ Z or Blank) 
Name of Responsible Party:  Acer America Corporation 
Address of Responsible Party:  333 West San Carlos St. 
  San Jose, CA 95110 
  U. S. A. 
Contact Person:  Acer Representative 
Phone No.:  254-298-4000 
Fax No.:  254-298-4147 
Acer America Corporation 
333 West San Carlos St., San Jose 
CA 95110, U. S. A. 
Tel : 254-298-4000 
Fax : 254-298-4147 
www.acer.com
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