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Table of Cont ents
Precaut
ions.......................................................................................................2Special
notes on LCD
monitors........................................................................2Package
content s
.............................................................................................3Installat
ion inst ruct ions
...................................................................................3
Assembling the monitor
..............................................................................
3Adjust ing the viewing
angle........................................................................4Connecting
the
devices................................................................................
6Swit ching the power
....................................................................................
7
Adjust ing display set t
ings................................................................................
7External
controls...........................................................................................7
OSD opt
ions......................................................................................................
8OSD menu
.....................................................................................................8
Troubleshoot
ing.............................................................................................
11General
specifications....................................................................................
12
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Precautions The monit or may be damaged if placed too near a
source of heat. Be aware of the
location of radiators, cookers, open fires, etc.
Do not cover the slots and openings on the back or top of the
cabinet, as themonitor requires ventilation. The monitor should be
located in a well-ventilated
room to prevent the possibility of overheating.
Do not allow sharp objects such as knives, pens, or pencils near
the screen. If suchobjects touch t he screen, the LCD panel may be
permanent ly scratched.
When cleaning this monitor, disconnect it from the electrical
socket to avoid anydanger of electrocut ion. A sof t , lint -free
clot h should be used to clean the out side ofthe monitor. A cloth
slightly moistened with a mild detergent solution will
cleanstubborn stains. Keep l iqu ids away from the display screen,
including sprays. Do notspray liquid d irectl y on the monit or it
is best t o ligh t ly spray on to a clot h and t hen
gently wipe the moni tor. If liquid get s inside t he moni to r
i t can cause electr ical shockand/or damage to the unit .
If you encounter a problem, please check the " Troubleshoot ing"
section f irst . If t hisdoes not resolve the problem, do not
attempt to repair the monitor by yourself.
Opening or removing covers can lead to injury or death through
electrocution orother hazards. Please contact a qualified engineer
if the troubleshooting sectiondoes not solve your problem.
Recycling inf ormat ionAcer cares very much about prot ecti ng t
he environment, and f irmly believes that t he environment wil l
behealthier if appropri ate measures are taken t o t reat and
recycle industr ial t echnology products.
Such products contain hazardous, poisonous substances that can
seriously harm the environment.Furt hermore, industr ial t
echnology products cont ain materials that can be recycled and
re-integrated. Westrongly encourage you to recycle this IT product
through the appropriate agency by reviewing theinfo rmation
provided below:
Worldwide: http://global.acer.com/about/sustainability.htmUnit
ed States:
http://www.ciwmb.ca.gov/electronics/act2003/Recovery/Approved/Asia:
http://recycle.epa.gov.tw/public/public4_2.htm Europe:EL-Kretsen:
ht tp://www.el-kretsen.se/
EL-retur: http://www.elretur.no/SWICO: ht tp://sw ico.one.webbu
ild.ch/
Special not es on LCD m on it or sThe fo llow ing symptoms are
normal f or LCD monit ors and do not indicate a problem w ith the
device:
Due to the nature of the fluorescent light , the screen may f
licker during ini ti al use. Turn o ff the powerswi tch and then t
urn it on again to make the f licker disappear.
You may find slight ly uneven br ight ness on t he screen
depending on the desktop patt ern you use.
The LCD screen has effective pixels of 99.99% or more. It may
include blemishes of 0.01% or less(caused by a missing pixel o r a
p ixel t hat is always lit ).
When t he same image is displayed f or hours on end, it s aft
erimage may remain af ter swi tching t o anew image. When this
happens, the screen will recover slowly by changing the image.
Turning the
LCD monit or of f for several hours will also correct this
problem.
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Packag e con t ent sLCD monit or Pow er cord Audio cable VGA
cable
DVI cable
(Optional)
User' s Guide (CD) Quick Start Guide
Installat ion in st ruction sAssembling t he monit or
1. Posit ion the monit or on top of the base. 2. Connect the
base into the neck of the monit or
along the track.
Detaching t he monitorIf you need to detach the monit or f or
repackaging, the monitor and base must be separated in order to f
it
in t he carton.
To detach the monitor:1. Unplug t he AC pow er cord t o make
sure the power is of f .2. Pull t he 4 hooks on t he bot tom side
of the base and hold.
3. Separate t he monit or and base.
Important When separat ing t he moni to r and base, find a
clean, flat surf ace to place the monit or on and place a clean
dry cloth under the monitor to protect it further. After
removing the monitor from the base, pull themoni tor slight ly up
and away from the base and place it on the clot h.
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Adjusting the viewing angleThe viewing angle of t he monit or
ranges f rom -5 20.
Adjusting the viewing angle (Only AL2223W h/AL2223W r)
Your monit or f eatures a mult i-adjustable stand t hat w ill
enable it move 90mm up/down (heightadjustment), 25 degree
forward/backward (tilt adjustment), 60 degree side/side (swivel
adjustment). Tomake an adjustment, grasp the monit or w ith bot h
hands on the right and left edge of t he casing andmove it t o t he
desired posit ion.
Do not perform a pulling or plugging action when the display is
under slanting stat us to p revent thedisplay from eject ing.
Slide the lock to right f rom t he display suppor t f rame as
per the figure and then adjust t he height. Notethat to slide the
lock to righ t, erect the machine on t he table to prevent t he top
part of the display fromejecting.
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Rotate Adjustment (Only AL2223W r):1. Before adjusting t he
height , be sure to slide the lock t o right indicated in t he
figure. as per Fig. 1.
2. To rot ate the screen, set t he screen posit ion t o t he
highest height , then t ilt the display forw ard to aproper posit
ion. as per Fig. 2.
3. Hold the left and righ t sides of screen wit h both hands and
then turn 90 degrees in clockwise direct ion.as per Fig. 3.
4. Af ter rotat ion is complet e, adjust t he screen height to
suit your ow n posit ion. as per Fig. 4.
5. To return to orig inal posit ion, turn 90 degrees in counter
clockwise direct ion . as per Fig. 5.
6. Af ter rotat ion is complet e, adjust t he screen height to
suit your ow n posit ion. as per Fig. 6.
(1) (2) (3)
(4) (5) (6)
In order to use the Pivot funct ion, t he included Pivot Sof tw
are must be installed.Port rait Displays, Inc. All right s
reserved.
NOTES
Do not touch the LCD screen when you change the angle. It may
cause damage or break the LCD screen.
Careful at tent ion i s required not to catch your fingers or
hands when you change the angle.
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Connecting the devicesCaution: Make sure that the computer and
the monitor are both disconnected from the powersupply.
1 Power cord Att ach the monitor to the power cord, and then
insert the power cord into aproperly grounded electrical
socket.
2 VGA cable Connect the signal cable to the VGA input socket of
the monit or, and connect the
signal cable to the VGA output socket of the graphics card on
the computer. Thentight en the thumbscrews on t he connecto r.
3 DVI-D cable(Optional) Connect the signal cable to t he DVI-D
input socket o f the monit or, and connect thesignal cable to the
DVI-D output socket of the graphics card on the computer. Thentight
en the thumbscrews on t he connecto r.
4 Audio cable Connect the audio input socket (AUDIO IN) of the
LCD moni tor and the computer
by means of the audio cable.
5 Power sw it ch On / of f
WARNING! Check the VGA card o f your comput er. Make sure t he
shape of the plug mat ches the shape of
the socket it is inserted into. Also check t hat none of the
pins are bent or o therwise damaged.
VGA DVI-D
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Switching t he powerFirst , sw itch on the hard-sw itch on the
backside of monit or, t hen turn on PC and pow er but ton on
moni to rs cont rol panel. When you see the LED on t he pow er
but ton go green, this indicates the computeris ready for use.
Allow about 10 seconds fo r t he video signal t o appear. If you do
not see the green lighton t he pow er but ton or a video signal,
check t he connect ions.
Ad justi ng display sett ings
External cont rols1 Auto
If the OSD is act ive, press Auto to exit a select ion in t he
OSD. If t he OSD isinactive, press Auto and the monitor will
automatically optimize theposit ion, focus, and clock of your d
isplay.
2/3 Minus / Plus If the OSD is active, press Minus or Plus to
toggle between the OSDoptions. If OSD is inactive, press Minus or
Plus to adjust t he volume.
4OSD
functionsPress to view the OSD. Press again to enter a selection
in the OSD.
5 Power
Power on/off
Green: power on
Orange: in sleep mode
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OSD opt ion sPlease refer t o " External cont rols" on Page 7.To
adjust the OSD settings:
1. Press the Menu but ton to open the OSD menu.2. Use Plus/Minus
but tons to toggle between the 10 OSD funct ions (and also t o
adjust the cont rols to
desired levels once a function has been selected).
3. Press Menu again t o select one of the 10 OSD functions.4.
When you have fin ished adjust ing the OSD sett ings, press the
Auto but ton to exit t he OSD.OSD menu
Contrast:This adjusts dark and l ight shades of color relati ve
to eachother.
Brightness:This adjusts the bright ness of the picture on the
screen.
Focus:This removes any horizontal distortion and makes the
pictureclear and sharp.
Clock:If there are any vertical str ipes seen on t he background
of thescreen, this renders them less not iceable by minimizing
theirsize. It also changes the size of the horizont al screen.
H-Position:This adjusts the horizontal.
V-Position:This adjusts the vertical.
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Color adjustment :There are three ways to adjust color:
Warm (reddish white)Cool (bluish white)User (you can adjust the
colors red, green and blue t o t heintensity you desire)
Language for Asia:Select the OSD menu language. Select from
English, German,
Spanish, Simpl if ied Chinese, Tradit ional Chinese, French,
Italian, and Japanese.
Language for EMEA:Select the OSD menu language. Select from
English, German,Spanish, Russia, Nederlands, French, Italian, and
Finnish.
OSD Set t ings:This changes the position of the OSD window on t
he screen andthe staying t ime.
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Auto Conf ig:System runs auto-conf igurat ion .
(Optional)Input signal:Select either Analog Input or Digital
Input video.
Information:This shows information about the screen.
Reset:Resets all sett ings to default levels.
Exit:Exit from OSD.
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Troubleshooting Problem Possib le Solut ions
Pow er LED is not ON Check to see if the power switch is in the
ON position.
Ensure t hat the Power Cord is connected.
No picture Check to see if the power switch is in the ON
position.
Ensure that the power cord is connected.
Ensure t he video cable is securely connected t o the back of
the monit orand the computer.
Move the mouse or press any key on t he keyboard to bring the
monit orout of " active off " mode.
Picture show sinappropriate colors
See color adjustment (p. 8) to adjust RGB color.
Picture bounces or awave patt ern is
present in the pictu re
Move or switch off electrical devices that may be causing
interference.
Inspect the monit or' s video cable and ensure t hat none of the
pins arebent.
Image is not sized orcentered properly
Press select /auto key and t he moni tor wi ll aut omat ically
opt imize theposit ion o f your display.
See hor izont al and vertical posit ion adjustment (p. 7).
Caution: Do not att empt to service or open t he monit or or
computer yourself. Please refer allservicing to qualif ied service
personnel if the " Troubleshoot ing" secti on cannot solve
yourproblems.
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General specifications
Item Specification
LCD panel
Display 22-inch f lat panel act ive-mat rix TFT LCDMax resolu t
ion WXGA+ 16801050 pixelsPixel pi tch 0.282 mmColor 16.7
MBrightness 300 cd/m (Typical)Cont rast rat io 800:1
(Typical)Response t ime 5 ms (Typical)View angle of horizont al
160View angle of vertical 160External cont rols
Pow er But ton ON/OFFCont rol But tons Auto, menu, minus,
plus
OSD FunctionContrast/Brightness Contrast/BrightnessFocus/Clock
Focus/ClockPosition PositionColor ColorLanguage LanguageOSD set t
ing OSD Set t ingAut o conf ig / Input signal Auto conf ig / Input
signalInformation InformationReset Reset
Exit ExitVideo Interface
Video Analog 0.7 V / Digit al HDCP TMDS (Optional)Sync TTL (+ /
-)Audio 1.5 W x 2
Plug & Play DDC2B
Power
Pow er source AC 100V~240V 50 / 60 Hz
Pow er consumpt ion [Energy Star]On.Stand byOFFPower
consumptionMax.Stand byOFF
31.00W0.80W0.70W
44.00W0.80W0.70W
Dimension and w eight
Dimensions (WHD) 513.8x417.7x203.8mm (wit h stand)Weight
(Net/Gross) 5.2kg / 7.4 kgDimensions (WHD) 513.8x390.6x258.4 mm
(with stand)(Only AL2223W h/AL2223W r)Weight (Net/Gross) 7.0 kg /
9.3 kg (Only AL2223W h/AL2223W r)
Lamp disposal
Lamp(s) inside t his product cont ain mercury and must be
recycled or d isposed of accord ing to local, stateor federal laws.
For more information, contact the Electronic Industries Alliance at
www.eiae.org . Forlamp-specif ic disposal information, check
www.lamprecycle.org.
