TABLE OF CONTENTS
Special notes on LCD monitors..................................................1
Information for your safety and comfort..................................2
Unpacking...................................................................................5
Attaching/Removing the base....................................................6
Screen position adjustment........................................................6
Connecting the power cord.......................................................7
Safety precaution.......................................................................7
Cleaning your monitor...............................................................7
Power saving...............................................................................8
DDC..............................................................................................8
Connector Pin Assignment.........................................................9
Standard Timing Table..................................................................11
Installation.....................................................................................12
User controls..................................................................................13
How to adjust a setting................................................................14
Troubleshooting............................................................................19
SPECIAL NOTES ON LCD MONITORS
The following symptoms are normal with LCD monitor and do not indicate a
problem.
NOTES
• 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 hours.
EN-1
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.
CAUTION for plug as disconnecting device
Observe the follwing guidelines when connecting and disconnecting power to the
power supply unit:
Install the power supply unit before connecting the power cord to the AC power outlet.
Unplug the power cord before removing the power supply unit from the product.
If the system has multiple sources of power, disconnect power from the system by
unplugging all power cords from the power supplies.
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
•Slots and openings are provided for ventilation to ensure reliable operation of
•Never push objects of any kind into this product through cabinet
•To avoid damage of internal components and to prevent battery leakage, do
•Never use it under sporting, exercising, or any vibrating environ ment which
product falls, it could be seriously damaged.
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.
slots as 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.
not place the product on a vibrating surface.
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 earing.
•Gradually increase the volume until you can hear it clearly and comfortably and
•After setting the volume level, do not increase it afteryour 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.
without distortion.
EN-2
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.
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.
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.
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
EN-3
•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 comfort
•if you view your monitor more than your documents, place the display at the
able reach
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
•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
•Adjust the display brightness and/or contrast to a comfortable level for enhanced
•Eliminate glare and reflections by:
•Avoid adjusting your display to an awkward viewing angle.
•Avoid looking at bright light sources, such as open windows, for extended
on a distant point.
point downward when looking at the middle of the display.
text readability and graphics clarity.
•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
•using a glare-reduction filter
•using a display visor, such as a piece of cardboard extended from the display’s
top front edge
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 product on a couch or bed. If this is
unavoidable, work for only short periods, take breaks regularly, and do some
stretching exercises.
----------------------------------------------------------------------------------------------------For more information and help in recycling, please visit the following websites:
Worldwide:
http://global.acer.com/about/sustainability.htm
EN-4
UNPACKING
Please check the following items are present when you unpack the box,
and save the packing materials in case you will need to ship or transport
the monitor in future.
• LCD Monitor
• Audio Cable
(Only Audio-Input Model)
(Optional)
• DVI Cable
(Only Dual-Input Model)
• User Manual
EN-5
• AC Power Cord• D-Sub Cable
• Quick Start Guide
Attaching / Removing the Base
Install:
Align the release button on the
bottom of the monitor with the
corresponding
slots on the bottom of the base.
Remove:
Depress the release button as
indicated first before removing the
base and follow the arrow direction
to remove it.
SCREEN POSITION ADJUSTMENT
In oder 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 below.
The monitor can be adjusted to 15 degrees up or 5 degrees down as indicated by arrow below.
EN-6
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, plug another end to a
proper AC outlet.
• For unit using at 120 V AC:
Use a UL Listed Cord Set, Type SVT wire and plug rated 10 A/125 V.
• For unit using at 220/240 V AC (outside of 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 sun-
light 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
Please carefully follow the below guidelines when cleaning the monitor.
• Always unplug the monitor before cleaning.
• Use a soft cloth to wipe the screen and cabinet front and sides.
EN-7
Power saving
The monitor will be driven into Power Saving” mode by the control signal
from the display controller, as indicated by the amber-color power LED.
State
ONBlue
Power Saving
Mode
The power saving states will be kept until a control signal has been detected
or the keyboard or mouse is activated. The recovery time from Active OFF
state back to ON state is around 3 seconds.
LED
Light
Amber
DDC
To make your installation easier, the monitor is able to Plug and Play with
your system if your system also supports DDC protocol. The DDC (Display
Data Channel) is 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.
EN-8
CONNECTOR PIN ASSIGNMENT
15-Pin Color Display Signal Cable
PIN NO.DESCRIPTIONPIN NO.DESCRIPTION
1.Red9.+5V
2.Green10.Logic Ground
3.Blue11.Monitor Ground
4.Monitor Ground12.DDC-Serial Data
5.DDC-return13.H-Sync
6.R-Ground14.V-Sync
7.G-Ground15.DDC-Serial Clock
8.B-Ground
EN-9
24-Pin Color Display Signal Cable
PINMeaningPINMeaning
1.TMDS Data2-13.NC
2.TMDS Data2+14.+5V Power
3.
TMDS Data 2/4
Shield
15.
GND(return for
+5V hsync.vsync)
4.NC16.Hot Plug Detect
5.NC17.TMDS Data0-
6.DDC Clock18.TMDS Data0+
7.DDC Data19.
TMDS Data 0/5
Shield
8.NC20.NC
9.TMDS Data1-21.NC
10.TMDS Data1+22.TMDS Clock Shield
11.
TMDS Data 1/3
Shield
23.TMDS Clock+
12.NC24.DDC TMDS Clock-
EN-10
Standard Timing Table
ModeResolution
1VGA640x48060Hz
2VESA640x48072Hz
3VESA640x48075Hz
4MAC640x48066.66Hz
5VESA720x40070Hz
6SVGA800 x 60056Hz
7SVGA800 x 60060Hz
8SVGA800 x 60072Hz
9SVGA800 x 60075Hz
10MAC832x62474.55Hz
11XGA1024x76860Hz
12XGA1024x76870Hz
13XGA1024x76875Hz
14MAC1152x87075Hz
15VESA1152x86475Hz
16VESA1280x96060Hz
17SXGA1280x102460Hz
18SXGA1280x102475Hz
19VESA1280x72060Hz
20WXGA1280x80060Hz
21WXGA1366x76860Hz
EN-11
INSTALLATION
To install the monitor to your host system, please follow the steps as given
below:
Steps
1.1-1Connect Video Cable
a. Make sure both the monitor and computer are powered-OFF.
b. Connect the VGA video cable to the computer.
1-2Digital Cable (Only Dual-Input Model)
a. Make sure both the monitor and computer are powered-OFF.
b. Connect one end of the 24-pin DVI cable to the back of the
monitor and connect the other end to the computer’s port.
2. Connect the Audio Cable(Only Audio-Input Model)(Optional)
3.Connect power cord
Connect the power cord to the monitor, then to a properly grounded AC
outlet.
4.Power-ON Monitor and Computer
Power-ON the monitor first, then power-ON the computer.
This sequence is very important.
5.If the monitor still does not function properly, please refer to the
troubleshooting section to diagnose the problem.
EN-12
USER CONTROLS
13456 25
Front Panel Controls
1.Power Switch:
To turn ON or OFF the power.
2.Power LED:
Lights up to indicate the power is turned ON.
3.Empowering / Exit:
1) When OSD menu is in active status, this button will act as EXIT-KEY(EXIT
OSD menu).
2) When OSD menu is in off status, press this button to select scenario
mode.
4.Auto Adjust button / Exit:
1)When OSD menu is in active status, this button will act as EXIT-KEY (EXIT
OSD menu).
2)When OSD menu is in off status, press this button for 2 seconds to
activate the AutoAdjustment function.The Auto Adjustment function is
used to set the HPos, VPos, Clock and Focus.
5.< / >
1)When OSD menu is in active status,Press < or > to select the desired
function.Press < or > to change the settings of the current function.
2)When OSD menu is in off status,Press < or > to adjust volume.(Only
Audio-Input Model)(Optional)
6.MENU / ENTER:
Activate OSD menu when OSD is OFF or activate/de-activate adjustment
function when OSD is ON.
EN-13
HOW TO ADJUST A SETTING
1.Press the MENU-button to activate the OSD window.
2.Press < or > to select the desired function.
3.Press the MENU-button to select the function that you want to adjust.
4.Press < or > to change the settings of the current function.
5.To exit and save, select the exit function. If you want to adjust any other
function, repeat steps 2-4.
• P/X Series OSD behave
When user press “MENU” button on front bezel
A
B
A.Acer eColor Management
If selected to “Acer eColor Management “ item, will appear the
Acer eColor” OSD
B.USER
If selected to “USER” item, will appear the Standard OSD
EN-14
II. Only Dual Input ModelI. Only Analog Input Model
• ADJUSTING THE PICTURE
The descriptions for function control LEDS
A.Acer eColor Management
Main
Menu
icon
B.USER
Main
Menu
icon
Sub
Menu
icon
N/AUser mode
N/AText mode
N/A
N/A
N/A
Sub
Menu
icon
Sub
Menu
item
Standard
mode
Grahpic
mode
Movie
mode
Sub
Menu
item
Description
User defined. Settings can be fine-tuned to
suit any situation
Optimal balance of brightness and contrast
prevent eyestrain. The most comfortable way
to read onscreen text
Default Setting. Reflects native display
capability
Enhances colors and emphasize fine detail
Displays scenes in clearest detail. Pictures and
photographs appear in vibrant colors with
sharp detail)
Description
Contrast
Brightness
ACM
Focus
Clock
Adjust the contrast between the foreground
and background of the screen image
Adjust the background brightness of the
screen image
ACM (Adaptive Contrast Management)A
CM ON/OFF Switch, default "OFF"
Adjust picture Focus
(available in analog mode only)
Adjust picture Clock
(available in analog mode only)
EN-15
Main
Menu
Icon
Sub
Menu
Icon
Sub Menu
Item
Description
H. Position
V. Position
N/AWarm
N/ACool
User /Red
User /Green
User /Blue
N/AEnglish
N/A
N/ADeutsch
N/AFrancais
N/AEspanol
Adjust the horizontal position.
(available in Analog mode only)
Adjust the vertical position. (available
in Analog mode only)
Set the color temperature to warm
white.
Set the color temperature to cool
white.
Adjusts Red/Green/Blue intensity.
Multi-language selection.
N/AItaliano
N/A
N/A
N/ASuomi
N/APyccknn
EMEA version OSD onlyN/ANederlands
EN-16
Main
Menu
Icon
Sub
Menu
Icon
N/AAnalogSelect input signal from analog (D-Sub)
Sub Menu
Item
H. PositionAdjust the horizontal position of the OSD.
V. PositionAdjust the vertical position of the OSD.
OSD TimeoutAdjust the OSD timeout.
Description
Digital
N/A
N/ADDC/CITurn ON/OFF DDC/CI support
N/AInformation
N/AReset
N/AExitSave user adjustment and OSD disappear.
(only DualInputModel)
Select input signal from digital(DVI)
(only Dual-Input Model)
Show the resolution, H/V frequency andinput
port of current input timing.
Clear each old status of Autoconfigurationand set the color temperature
to Cool.
EN-17
• Acer eColor Management OSD
• Operation instructions
Acer eColor Management
Step 1: Press “ Key “ to open the Acer eColor Management OSD and
access the scenario modes
Step 2:Press “<“ or “>” to select the mode
Step 3:Press “ Auto Key “ to confirm the mode and run Auto Adjust
• Features and Benefits
EN-18
TROUBLESHOOTING
Before sending your LCD monitor for servicing, please check the troubleshooting list below to see if you can self-diagnose the problem.
(VGA Mode)
ProblemsCurrent StatusRemedy
LED ON·Using OSD, adjust brightness and contrast
to maximum or reset to their default
settings.
LED OFF·Check the power switch.
No Picture
Abnormal
Picture
Abnormal
Sound
(Only AudioInput model)
(Optional)
LED displays
amber color
Unstable
Picture
Display is
missing, center
shift, or too
small or too
large in display
size
No sound, or
sound level is
too low
·Check if AC power cord is properly
connected to the monitor.
·Check if video signal cable is properly
connected at the back of monitor.
·Check if the power of computer system is
ON.
·Check if the specification of graphics
adapter and monitor is in compliance
which may be causing the input signal
frequency mismatch.
·Using OSD, adjust RESOLUTION, CLOCK,
CLOCK-PHASE, H-POSITION and VPOSITION with non-standard signals.
·Using OSD, in case of missing full-screen
image, please select other resolution or
other vertical refresh timing.
·Wait for a few seconds after adjusting the
size of the image before changing or
disconnecting the signal cable or powering
OFF the monitor.
·Check the audio cable with the host PC is
connected.
·Check if the volume setup of the host PC is
in minimum position and try to raise the
volume level.
EN-19
(DVI Mode)
ProblemsCurrent StatusRemedy
LED ON·Using OSD, adjust brightness and
contrast to maximum or reset to their
default settings.
LED OFF·Check the power switch.
No Picture
Abnormal
Sound
(Only AudioInput model)
(Optional)
LED displays
amber color
No sound, or
sound level is
too low
·Check if AC power cord is properly
connected to the monitor.
·Check if video signal cable is properly
connected at the back of monitor.
·Check if the power of computer system
is ON.
·Check the audio cable with the host PC
is connected.
·Check if the volume setup of the host
PC is in minimum position and try to
raise the volume level.
EN-20
ENERGY STAR is a government program (public/private partnership)
that gives people the power to protect the environment in a cost effective way and
without sacrificing quality or product features. Products that earn the ENERGY STAR
prevent greenhouse gas
emissions by meeting strict energy efficiency guidelines set
by the US Environmental Protection Agency (EPA) and the US Department of Energy
(DOE). In the average home, 75% of all electricity used to power home electronics is
consumed while the products are turned off. ENERGY STAR qualified home
electronic products in the off position use up to 50% less energy than conventional
equipment. More information refers to http://www.energystar.gov and
http://www.energystar.gov/powermangement.
As an ENERGY STAR partner, Acer Inc. has determined that this product meets the
ENERGY STAR guidelines for energy efficiency.
Note: The statement above is applicable only to Acer LCD Monitor with
an ENERGY STAR logo
This product has been shipped enabled for power management:
l Activate display’ Sleep mode within 15 minutes of user inactivity.
l Activate computer’s Sleep mode within 30 minutes of user inactivity.
l Wake the computer from Sleep mode by pushing power button.
,
and that all the necessary steps have been taken and are in force to assure that production units of the
harmonized standards:
as attested by conformity with the following
_______________________________
Declaration of Conformity
We,
Acer Incorporated
8F, 88, Sec. 1, Hsin Tai Wu Rd., Hsichih, Taipei Hsien 221, Taiwan
Contact Person: Mr. Easy Lai
Tel: 886-2-8691-3089 Fax: 886-2-8691-3120
E-mail: easy_lai@acer.com.tw
Hereby declare that:
Product Name: 18.5”W LCD Monitor
Brand Name: Acer
Main Model Number: X193HQxxxx
Series Model Number:X183Hxxxx, ADEY,ADEZ
Is compliant with the essential requirements and other relevant provisions of the following EC directives
same product will continue comply with the requirements.
EMC Directive 2004/108/EC as attested by conformity with the following
-. EN55022:2006, AS/NZS CISPR22:2006, Class B
-. EN55024:1998 + A1:2001 + A2:2003
-. EN61000-3-2:2006, Class D
-. EN61000-3-3:1995 + A1:2001+A2: 2005
Low Voltage Directive 2006/95/EC
harmonized standard:
-. EN60950-1:2001 + A11:2004
RoHS Directive 2002/95/EC on the Restriction of the Use of certain Hazardous
Substances in Electrical and Electronic Equipment
Year to begin affixing CE marking 2008.
Easy Lai /Manager Date
Regulation, Acer Inc.
Aug. 4, 2008 -
EN-22
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 Name: 18.5”W LCD Monitor
Main Model Number: X193HQxxxx
Series Model Number: X183Hxxxx, ADEY,ADEZ
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
EN-23
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