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Acer LCD Monitor
User Guide
Copyright © 2009. Acer Incorporated.
All Rights Reserved.
Acer LCD Monitor User Guide
Original Issue: 0 6 /2009
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.
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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 the LCD monitor 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 99.99% or more effective pixels. It may include blemishes of 0.01% or less such as a missing pixel or a pixel lit all 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.
Cleaning your monitor
Please carefully follow these guidelines when cleaning the monitor:
• Always unplug the monitor before cleaning.
• Use a soft cloth to wipe the screen and cabinet front and sides.
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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.
• 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 have adjusted.
• 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.
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 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 internal devices.
• The adapter is only used for this monitor ,do not be used for other purposes.
Using electrical power
• This product should be operated from the type of power indicated on the marking 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 people will walk on the cord.
• If an extension cord is used with this product, make sure that the total
v ampere rating 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.
• Do not overload a power outlet, strip or receptacle by plugging in too many devices. The overall system load must not exceed 80% of the branch circuit rating. If power strips are used, the load should not exceed 80% of the power strip's input rating.
• This product'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.
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.
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.
• Use the product only with the supplied power supply cord set. If you need to 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 minimum, VDE approved or its equivalent, 4.6 meters (15 feet) maximum length.
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
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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.
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 an explosion or fire resulting in bodily injury or even death. Switch off the device near 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, vehicles using liquefied petroleum gas (such as propane or butane), and areas where the air contains chemicals or particles such as grain, dust or metal powders.
Additional safety information
Your device and its enhancements may contain small parts. Keep them out of the reach 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
of our other products.
for further information on the features and benefits
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 http://www.acer-group.com/public/Sustainability/sustainability01.htm
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.
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This product has been shipped enabled for power management:
• Activate display’s Sleep mode within 15 minutes of user inactivity.
• Activate computer’s Sleep mode within 30 minutes of user inactivity.
• Wake the computer from Sleep mode by pushing the power button.
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
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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
• 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.
Acer Incorporated
8F, 88, Sec. 1, Hsin Tai Wu Rd., Hsichih
Taipei Hsien 221, Taiwan
Tel : 886-2-2696-1234
886-2-2696-3535
Declaration of Conformity
We,
Acer Incorporated
8F, 88, Sec. 1, Hsin Tai Wu Rd., Hsichih, Taipei Hsien 221, Taiwan
Contact Person: Mr. Easy Lai, E-mail: [email protected]
And,
Acer Europe SA
Via Cantonale, Centro Galleria 2 6928 Manno Switzerland
Hereby declare that:
Product:
Trade Name:
Model Number:
LCD Monitor
Acer
S243HL
Series Model Type:
SKU Number: S243HLxxxx (“x” = 0~9, a ~ z, or A ~ Z)
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:
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%
Directive 2005/32/EC of the European Parliament and of the Council with regard to Ecodesign Requirements.
Year to begin affixing CE marking 2009.
_______________________________ Jul. 13, 2009
Easy Lai /Manager Date
Regulation, Acer Inc.
ix
x
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:
Main Model Number:
24”W L CD Monitor
S243HLxxxx
Series Model Number: S243HLxxxx
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:
Phone No.:
Fax No.:
Acer Representative
254-298-4000
254-298-4147
Information for your safety and comfort iii
Connecting/disconnecting the device
IT Equipment Recycling Information
Tips and information for comfortable use
Federal Communications Commission
Unpacking
1
Attaching the base (for selected models)
Attaching the base (for selected models)
15-pin color display signal cable
19-pin color display signal cable*
Standard timing table
Installation
Users controls
Acer eColor Management
Operation instructions
Features and benefits
Adjusting the OSD settings
Adjusting the picture quality
Adjusting the OSD position
Adjusting the setting
Product information
8
9
7
10
10
10
11
11
12
13
14
Troubleshooting
HDMI mode
15
16
Unpacking
Please check that the following items are present when you unpack the box, and save the packing materials in case you need to ship or transport the monitor in the future.
LCD monitor User guide Quick start guide
1
D-sub cable HDMI cable
(Optional)
AC Power cord
Audio Cable AC Adapter
2
Attaching the base (for selected models)
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.
1 Attach the the monitor stand arm to the base.
2 Ensure that the base is locked onto the monitor stand arm.
Note: Take care when performing the installation to avoid injuring yourself.
Screen position adjustment
To optimize the viewing position, you can adjust the monitor tilt, using both of your hands to hold the edges of the monitor. The monitor can be adjusted to 15 degrees up or 5 degrees down.
Connecting the adapter and AC Power code
• Check first to make sure that the power cord you use is the correct type required for your area.
• The monitor has a universal power supply that allows operation in either 100/120 V AC or 220/240 V AC voltage area. No useradjustment is required.
• Plug one end of the AC power cord to the
Adapter, and plug the other end into an AC outlet.
• 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:
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.
Power saving
The monitor will be switched to "power saving" mode by the control signal from the display controller, as indicated by the amber-colored power LED.
Mode
On
Power saving
LED light
Blue
Orange
The power saving mode will be kept until a control signal has been detected or the keyboard or mouse is activated. The recovery time from "power saving" mode back to "on" is around 3 seconds.
3
4
Display Data Channel (DDC)
To make installation easier, so long as your system supports the DDC protocol, the monitor is able to plug-and-play. The DDC 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 the DDC2B standard.
Connector pin assignment
1
11
6
15-pin color display signal cable
PIN No. Description
1 Red
2
3
Green
Blue
6
7
4
5
8
Monitor ground
DDC-return
R-ground
G-ground
B-ground
PIN No. Description
9 +5 V
10
11
Logic ground
Monitor ground
12
13
14
15
DDC-serial data
H-sync
V-sync
DDC-serial clock
5
10
15
19-pin color display signal cable
PIN No.
1
3
5
11
13
7
9
15
17
19
Description
TMDS Data2+
TMDS Data2–
TMDS Data1 Shield
TMDS Data0+
TMDS Data0–
TMDS Clock Shield
CEC
SCL
DDC/CEC Ground
Hot Plug Detect
19 17 15 13 11 9 7 5 3 1
18 16 14 12 10 8 6 4 2
PIN No.
2
4
6
8
10
12
14
16
18
Description
TMDS Data2 Shield
TMDS Data1+
TMDS Data1–
TMDS Data0 Shield
TMDS Clock+
TMDS Clock–
Reserved (N.C. on device)
SDA
+5V Power
5
6
28
29
30
31
14
15
16
17
18
9
10
11
12
13
4
5
6
7
8
1
2
3
19
20
21
22
23
24
25
26
27
Standard timing table
M ode
VGA
640x480
640x480
SVGA
640x480
MAC 640x480
VESA 720x400
800x600
800x600
800x600
800x600
MAC 832x624
XGA
1024x768
1024x768
SXGA
1024x768
MAC 1152x870
VESA 1152x864
1280x960
1280x1024
1280x1024
1280x720
VESA
1280x768
1280x768
1280x800
WXGA 1360x768
1440x900
WXGA+
1440x900
SXGA+ 1440x1050
UXGA 1600x1200
1680x1050
WSXGA+
1680x1050
UXGA
VESA
1600x1200
1920x1080
Resolution
75
75
60
60
75
75
74.55
60
70
75
60
72
75
66.7
70
56
60
72
60
60
75
60
60
75
60
60
60
60
75
60
60
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Hz
Installation
To install the monitor on your host system, please follow the steps below:
Steps
1 Connect the video cable a Make sure both the monitor and computer are switched off.
b Connect the VGA video cable to the computer. c Connect the digital cable
(1) Make sure both the monitor and computer are switched off.
(2) HDMI Cable (Only HDMI-Input Model) a. Make sure both the monitor and computer are powered-OFF.
b. Connect the HDMI cable to the computer.
2 Connect the Audio Cable
3
4
Connect the adapter a Connect the AC cord to the adapter.
b Connect one and of the adapter to the monitor and the other and to
a properloy grounded,AC outlet.
Turn on the monitor and computer
Turn on the monitor first, then the computer. This sequence is very important.
If the monitor does not function properly, please refer to the troubleshooting section to diagnose the problem
7
2 2 1
DC
Audio
D-Sub
HDMI 1
HDMI 2
HDMI 2 HDMI 1 D-Sub Audio DC
2
2
1
8
Users controls
Base controls
Icon
/
Item
Power button/ indicator
Description
Turns the monitor on/off. Blue indicates power on.
Amber indicates standby/power saving mode.
Minus / Plus If the OSD is active, press the Minus or Plus buttons to toggle between the OSD options.
OSD functions
Press to view the OSD. Press again to enter a selection in the OSD. Please refer to "Adjusting the
OSD settings" on page 11 for more details.
Auto adjust button/Exit
Empowering
Key
If the OSD is active, press Auto to exit the OSD.
Once the OSD is inactive, press Auto and the monitor will automatically optimize the display position, focus, and clock of your display.
Press the Empowering Key to open the Acer eColor
Management OSD and access the scenario modes.
Please refer to "Acer eColor Management" on page
10 for more details.
Acer eColor Management
Operation instructions
1 Press the Empowering Key to open the Acer eColor Management OSD and access the scenario modes.
9
2 Press " " or " " to select the mode.
3 Press the Auto-adjust button to confirm the mode and exit Acer eColor
Management.
Features and benefits
Main menu icon
Sub menu item Description
User mode
Text mode
User-defined. Settings can be fine-tuned to suit any situation.
Optimal balance of brightness and contrast to prevent eyestrain. The most comfortable way to read onscreen text.
Standard mode Default settings. Reflects native display capability.
Graphic mode
Movie mode
Enhances colors and emphasizes fine detail. Pictures and photographs appear in vibrant colors with sharp detail.
Displays scenes in clearest detail. Presents great visuals, even in unsuitably-lit environments.
10
Adjusting the OSD settings
Note: The following content is for general reference only. Actual product specifications may vary.
The OSD can be used for adjusting the settings of your LCD Monitor.
Press the Menu key to open the OSD. You can use the OSD to adjust the picture quality, OSD position and general settings. For advanced settings, please refer to following page:
Adjusting the picture quality
1 Press the Menu key to bring up the OSD.
2 Using th e keys, select Picture from the OSD. Then navigate to the picture element you wish to adjust.
3 Use th e keys to adjust the sliding scales.
4 The Picture menu can be used to adjust the current Brightness, Contrast,
Colour Temp, Auto Config and other image-related qualities.
Adjusting the OSD position
11
1 Press the Menu key to bring up the OSD.
2 Using the directional keys, select OSD from the onscreen display.
Then navigate to the feature you wish to adjust.
1 2
Adjusting the setting
1 Press the Menu key to bring up the OSD.
2 Using the keys, select feature you wish to adjust.
Setting from the OSD. Then navigate to the
3 The Setting menu can be used to adjust the screen Menu Language and other important settings.
Product information
1 3
1 Press the Menu key to bring up the OSD.
2 Using the keys, select Information from the OSD. Then the basic information of LCD monitor will show up for current input.
1 4
Troubleshooting
troubleshooting list below to see if you can self-diagnose the problem.
VGA mode
Problem
No picture visible
LED status
Blue
Off
Amber
Remedy
Using the OSD, adjust brightness and contrast to maximum or reset to their default settings.
Check the power switch.
Check if the power cord is properly connected to the monitor.
Check if the video signal cable is properly connected at the back of monitor.
Unstable picture
Abnormal picture Image is missing, off-center, too large or too small on the screen.
Check if the computer system is switched on and in power saving/ standby mode.
Check if the specification of graphics adapter and monitor is in compliance which may be causing the input signal frequency mismatch.
Using the OSD, adjust focus, clock, Hposition and V-position with nonstandard signals.
Check the display setting 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.
HDMI mode
Problem
No picture visible
LED status
Blue
Off
Amber
Remedy
Using the OSD, adjust brightness and contrast to maximum or reset to their default settings.
Check the power switch.
Check if the AC power cord is properly connected to the monitor.
Check if the video signal cable is properly connected at the back of monitor.
Check that the computer system is switched on and in power saving/ standby mode.
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