Acer XB271HA User manual
Acer LCD Monitor
User Guide
English
Copyright © 2015. Acer Incorporated.
All Rights Reserved.
Acer LCD Monitor User Guide
Original Issue: 08/2015
Changes may be made periodically to the information in this publication without obligation to notify
any person of such revisions or changes. Such changes will be incorporated in new editions of this
manual or supplementary documents and publications. This company makes no representations or
warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims
the implied warranties of merchantability or fitness for a particular purpose.
Record the model number, serial number, purchase date and place of purchase information in the
space provided below. The serial number and model number are recorded on the label affixed to
your computer. All correspondence concerning your unit should include the serial number, model
number and purchase information.
No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any
form or by any means, electronically, mechanically, by photocopy, recording or otherwise, without
the prior written permission of Acer Incorporated.
Acer LCD Monitor User Guide
Model number: __________________________________
Serial number: ___________________________________
Date of purchase: ________________________________
Place of purchase: ________________________________
Acer and the Acer logo are registered trademarks of Acer Incorporated. Other companies’ product
names or trademarks are used herein for identification purposes only and belong to their respective
companies.
iii
English
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 the LCD monitor and do not indicate a problem.
use. Turn off the power switch and then turn it on again to make sure the flicker
disappears.
pattern you use.
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.
Cleaning your monitor
Please carefully follow these guidelines when cleaning the monitor:
iv
English
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 from the equipment, be sure to unplug the power cord from the electrical outlet.
Safe listening
To protect your hearing, follow these instructions.
without distortion.
Warnings
could be seriously damaged.
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.
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.
place the product on a vibrating surface.
probably cause unexpected short current or damage internal devices.
Using electrical power
label. If you are not sure of the type of power available, consult your dealer or local
power company.
Do not allow anything to rest on the power cord. Do not locate this product where
v
English
people will walk on the cord.
of the equipment plugged into the extension cord does not exceed the extension
cord ampere rating. Also, make sure that the total rating of all products plugged into
the wall outlet does not exceed the fuse rating.
’s power cord is equipped with a three-wire grounded plug. The
plug only fits in a grounded power outlet. Make sure the power outlet is properly
grounded before inserting the power cord plug. Do not insert the plug into a non-
grounded power outlet. Contact your electrician for details.
replace the power cord set, make sure that the new power cord meets the following
requirements: detachable type, UL listed/CSA certified, type SPT-2, rated 7 A 125 V
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:
Note: The grounding pin also provides good protection from
unexpected noise produced by other nearby electrical devices that
may interfere with the performance of this product.
Warning! The grounding pin is a safety feature. Using a power
outlet that is not properly grounded may result in electric
shock and/or injury.
vi
English
Potentially explosive environments
Switch off your device in any area with a potentially explosive atmosphere and obey all
signs and instructions. Potentially explosive atmospheres include areas where you would
normally be advised to turn off your vehicle engine. Sparks in such areas could cause
gas pumps at service stations. Observe restrictions on the use of radio equipment in fuel
depots, storage and distribution areas; chemical plants; or where blasting operations are
in progress. Areas with a potentially explosive atmosphere are often, but not always,
marked. They include below deck on boats, chemical transfer or storage facilities,
air contains chemicals or particles such as grain, dust or metal powders.
Additional safety information
of small children.
IT Equipment Recycling Information
Acer is strongly committed to environmental protection and views recycling, in the form
of salvaging and disposal of used equipment, as one of the company’s top priorities in
minimizing the burden placed on the environment.
We at Acer are very conscious of the environmental effects of our business and strive to
identify and provide the best working procedures to reduce the environmental impact
of our products.
For more information and help when recycling, please go to this website:
http://www.acer-group.com/public/Sustainability/sustainability01.htm
Visit www.acer-group.com for further information on the features and benefits of our
other products.
Disposal instructions
Donotthrowthiselectronicdeviceintothetrashwhendiscarding.Tominimize
pollutionandensureutmostprotectionoftheglobalenvironment,pleaserecycle.
For more information on the Waste from Electrical and Electronics Equipment
http://www.acer-group.com/public/Sustainability/
sustainability01.htm
Note:
and will often require extensive work by a qualified technician to restore the
product to normal condition.
vii
English
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.
This product has been shipped enabled for power management:
Tips and information for comfortable use
Computer users may complain of eyestrain and headaches after prolonged use. Users are
work periods, bad posture, poor work habits, stress, inadequate working conditions,
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:
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.
Finding your comfort zone
or raising your sitting height to achieve maximum comfort. Observe the following tips:
viii
English
Taking care of your vision
Longviewinghours,wearingincorrectglassesorcontactlenses,glare,excessiveroomlighting,
poorlyfocusedscreens,verysmalltypefacesandlow-contrastdisplayscouldstressyoureyes.The
following sections provide suggestions on how to reduce eyestrain.
Eyes
Display
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.
text readability and graphics clarity.
source
using a display visor, such as a piece of cardboard extended from the display’s top
front edge
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:
XB271H
XB271H xxxxxx;
Aug.20,2015
x
English
Acer America Corporation
333 West San Carlos St., San Jose
Suite 1500
CA 95110, U. S. A.
Tel : 254-298-4000
Fax : 254-298-4147
www.acer.com
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: ;%7+
SKU Number:;%7+xxxxxx
(“x” = 0~9, a ~ z, or A ~ Z)
Name of Responsible Party: Acer America Corporation
Address of Responsible Party:
333 West San Carlos St.
Suite 1500
San Jose, CA 95110
U. S. A.
Contact Person: Acer Representative
Phone No.: 254-298-4000
Fax No.: 254-298-4147
This manual suits for next models
1
Table of contents
Other Acer Monitor manuals
