Iiyama LH4281S, LH4981S, LH5581S User Manual

Thank you very much for choosing the iiyama LCD monitor. We recommend that you take a few minutes to read this comprehensive manual carefully before installing and switching on the monitor. Please keep this manual in a safe place for your future reference.
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CE MARKING DECLARATION OF CONFORMITY
This LCD monitor complies with the requirements of the EC/EU Directive 2014/30/EU “EMC Directive”, 2014/35/EU “Low Voltage Directive” and 2011/65/EU “RoHS Directive”.
Warning
This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.
IIYAMA CORPORATION: Wijkermeerstraat 8, 2131 HA Hoofddorp, The Netherlands
Model No. : PL4281/PL4981/PL5581
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We recommend recycling of used product. Please contact your dealer or iiyama service center. Recycle information is obtained via the Internet, using the address: http://www.iiyama.com You can access the Web page of diff erent countries from there.
We reserve the right to change specifi cations without notice.
All trademarks used in this user manual are the property of their respective owners.
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TABLE OF CONTENTS
FOR YOUR SAFETY ............................................................................1
SAFETY PRECAUTIONS................................................................1
SPECIAL NOTES ON LCD MONITORS .........................................3
CUSTOMER SERVICE ...................................................................5
CLEANING ......................................................................................5
BEFORE YOU OPERATE THE MONITOR ..........................................6
FEATURES......................................................................................6
CHECKING THE CONTENTS OF THE PACKAGE ........................6
UNPACKING : ProLite LH4981S / ProLite LH5581S ......................7
CONTROLS AND CONNECTORS : MONITOR ..............................8
INSTALLATION ............................................................................. 11
CONTROLS AND CONNECTORS : REMOTE CONTROL ...........12
PREPARING THE REMOTE CONTROL.......................................13
ID REMOTE CONTROL ................................................................14
BASIC OPERATION ......................................................................15
CONNECTING YOUR THE MONITOR .........................................18
COMPUTER SETTING .................................................................23
OPERATING THE MONITOR .............................................................24
ADJUSTMENT MENU CONTENTS ..............................................26
POWER MANAGEMENT FEATURE .............................................41
TROUBLE SHOOTING ......................................................................42
RECYCLING INFORMATION .............................................................43
APPENDIX ........................................................................................44
SPECIFICATIONS : ProLite LH4281S ..........................................44
SPECIFICATIONS : ProLite LH4981S ..........................................45
SPECIFICATIONS : ProLite LH5581S ..........................................46
DIMENSIONS : ProLite LH4281S .................................................47
DIMENSIONS : ProLite LH4981S .................................................47
DIMENSIONS : ProLite LH5581S .................................................48
COMPLIANT TIMING ....................................................................49
FOR YOUR SAFETY
SAFETY PRECAUTIONS
WARNING
STOP OPERATING THE MONITOR WHEN YOU SENSE TROUBLE
If you notice any abnormal phenomena such as smoke, strange sounds or fumes, unplug the monitor and contact your dealer or iiyama service center immediately. Further use may be dangerous and can cause fi re or electric shock.
NEVER REMOVE THE CABINET
High voltage circuits are inside the monitor. Removing the cabinet may expose you to the danger of fi re or electric shock.
DO NOT PUT ANY OBJECT INTO THE MONITOR
Do not put any solid objects or liquids such as water into the monitor. In case of an accident, unplug your monitor immediately and contact your dealer or iiyama service center. Using the monitor with any object inside may cause fi re, electric shock or damage.
INSTALL THE MONITOR ON A FLAT, STABLE SURFACE
The monitor may cause an injury if it falls or is dropped.
DO NOT USE THE MONITOR NEAR WATER
Do not use where water may be splashed or spilt onto the monitor as it may cause fi re or electric shock.
OPERATE UNDER THE SPECIFIED POWER SUPPLY
Be sure to operate the monitor only with the specifi ed power supply. Use of an incorrect voltage will cause malfunction and may cause fi re or electric shock.
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PROTECT THE CABLES
Do not pull or bend the power cable and signal cable. Do not place the monitor or any other heavy objects on the cables. If damaged, the cables may cause fi re or electric shock.
ADVERSE WEATHER CONDITIONS
It is advisable not to operate the monitor during a heavy thunder storm as the continual breaks in power may cause malfunction. It is also advised not to touch the plug in these circumstances as it may cause electric shock.
FOR YOUR SAFETY 1
CAUTION
INSTALLATION LOCATION
Do not install the monitor where sudden temperature changes may occur, or in humid, dusty or smoky areas as it may cause fi re, electric shock or damage. You should also avoid areas where the sun shines directly on the monitor.
DO NOT PLACE THE MONITOR IN A HAZARDOUS POSITION
The monitor may topple and cause injury if not suitably located. Please also ensure that you do not place any heavy objects on the monitor, and that all cables are routed such that children may not pull the cables and possibly cause injury.
MAINTAIN GOOD VENTILATION
Ventilation slots are provided to keep the monitor from overheating. Covering the slots may cause
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fi re. To allow adequate air circulation, place the monitor at least 10 cm (or 4 inches) from any walls. Do not remove the tilt stand when operating the monitor. Ventilation slots on the back of the cabinet will be blocked and the monitor may overheat if the stand is removed. This may cause fi re or damage. Operating the monitor on its back, side, upside down or on a carpet or any other soft material may also cause damage.
DISCONNECT THE CABLES WHEN YOU MOVE THE MONITOR
When you move the monitor, turn off the power switch, unplug the monitor and be sure the signal cable is disconnected. If you do not disconnect them, it may cause fi re or electric shock.
UNPLUG THE MONITOR
If the monitor is not in use for a long period of time it is recommended that it is left unplugged to avoid accidents.
HOLD THE PLUG WHEN DISCONNECTING
To disconnect the power cable or signal cable, always pull it by the plug. Never pull on the cable itself as this may cause fi re or electric shock.
DO NOT TOUCH THE PLUG WITH WET HANDS
Pulling or inserting the plug with wet hands may cause electric shock.
WHEN YOU INSTALL THE MONITOR ON YOUR COMPUTER
Be sure the computer is strong enough to hold the weight of the monitor, otherwise, you may damage your computer.
OTHERS
ERGONOMIC RECOMMENDATIONS
To eliminate eye fatigue, do not operate the monitor against a bright background or in a dark room. For optimal viewing comfort, the monitor should be just below eye level and 40-60 cm (16-24 inches) away from your eyes. When using the monitor over a prolonged time, a ten minute break every hour is recommended as looking at the screen continuously can cause eye strain.
2 FOR YOUR SAFETY
SPECIAL NOTES ON LCD MONITORS
The following symptoms are normal with LCD monitors and do not indicate a problem.

NOTE
This LCD cannot be used outdoors.

This LCD cannot be used with the screen facing upwards.

If you use a cable longer than the supplied one, the picture quality is not guaranteed.

- When you fi rst turn on the LCD monitor, the picture may not fi t in the display area because of the type of computer that is used. In this case, adjust the picture position to the correct position.
- You may fi nd slightly uneven brightness on the screen depending on the desktop pattern you use.
- 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.
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FOR YOUR SAFETY 3
USAGE CONFIRMATION
This product is designed for optimum usage at 24hours per day. The display is compatible for usage in Landscape/Portrait applications.
IMAGE PERSISTENCE / IMAGE STICKING
Please be aware that all LCD screens can experience Image Persistence or Image Sticking. This occurs when a residual image remains visible on a screen when static images are displayed for long periods of time. LCD Image Persistence is not permanent but constant images being displayed for a long period of time should be avoided.
To counteract Image Persistence, turn off the monitor for as long as the previous image was displayed, so if an image was on the monitor for 1 hour and there is evidence of a residual or “ghost” image, you should turn off the monitor for 1 hour in order to clear the residual image.
For all LFD products, iiyama recommends displaying moving images and utilising a moving screen
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saver at regular intervals whenever the screen is idle. You could also turn off the monitor when not in use to assist the prevention.
Other ways to reduce the risk of Image Persistence will be to utilise the FAN-on function (if available), Low Backlight and Low Brightness settings.
FOR EXTENDED USE AS A PUBLIC DISPLAY
Image Sticking on LCD Panel

When a static image is displayed for hours, an electric charge trace remains near the electrode inside the LCD producing a “ghost” image. (Image Persistence).
Image Persistence is not a permanent feature.
Recommendations

To prevent Image Sticking and promote longer life expectancy of display, we recommend the following:
1. Avoid static images displayed for long periods – change static images on continuous loop.
2. Turn off monitor when not in use, either by remote control or use Power Management or Schedule functions.
3. When monitor is installed in high ambient temperature environment(s) or in an enclosed position, utilise the Cooling Fan, Screen Saver and Low Brightness functions.
4. Suitable ventilation for any monitor is an expectation of any installation – climate control systems may need to be employed.
5. We strongly recommend utilisation of active cooling with fans for long operation times or high ambient temperature environments.
4 FOR YOUR SAFETY
CUSTOMER SERVICE
NOTE
CLEANING
WARNING
CAUTION
NOTE
CABINET
LCD SCREEN
If you have to return your unit for service and the original packaging has been

discarded, please contact your dealer or iiyama service center for advice or replacement packaging.
If you drop any materials or liquids such as water into the

unplug the power cable immediately and contact your dealer or iiyama service center.
For safety reasons, turn off the power switch and unplug the monitor before you

clean it.
To protect the LCD panel, do not scratch or rub the screen with a hard object.

Never use any of the following strong solvents. These will damage the cabinet and

the LCD screen.
Thinner Benzine Abrasive cleaner Spray-type cleaner Wax Acid or Alkaline solvent
Touching the cabinet with any product made from rubber or plastic for a long time

may cause degeneration or loss of paint on the cabinet.
Stains can be removed with a cloth lightly moistened with a mild detergent solvent. Then wipe the cabinet with a soft dry cloth.
Periodic cleaning with a soft dry cloth is recommended. Don't use tissue paper etc. because these will damage the LCD screen.
monitor
when cleaning,
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FOR YOUR SAFETY 5
BEFORE YOU OPERATE THE MONITOR
FEATURES
Supports Resolutions up to 1920 × 1080
High Contrast 1300:1 (Typical) / Brightness 500cd/m
Digital Character Smoothing
Automatic Set-up
Stereo Speakers
2 × 10W Stereo Speakers
Plug & Play VESA DDC2B Compliant
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Windows
Power Management (VESA DPMS Compliant)
VESA Mounting Standard (200mm×200mm) Compliant : ProLite LH4281S
VESA Mounting Standard (400mm×400mm) Compliant : ProLite LH4981S
®
XP/Vista/7/8/8.1/10 Compliant
ProLite LH5581S
Support 24hrs/day usage (by moving picture condition)
VESA Compatible arm mounting interface
Daisy Chain support
Fan-less & Slim Design
2
(Typical)
/
CHECKING THE CONTENTS OF THE PACKAGE
The following accessories are included in your package. Check to see if they are enclosed with the monitor. If anything is missing or damaged, please contact your local iiyama dealer or regional iiyama offi ce.
Power Cable*
mDP-DP Cable
Remote Control
EU Energy Label
CAUTION
6 BEFORE YOU OPERATE THE MONITOR

* The rating of the Power Cable enclosed in 120V area is 10A/125V. If you are using
a power supply higher than this rating, then a power cable with a rating of 10A/ 250V must be used. However, all guarantees and warranties are void for any problems or damage caused by a power cable not supplied by iiyama.
DVI-D Cable DisplayPort Cable
Battery (2pcs)
Safety Guide
HDMI Cable
RS-232C Cable
POP Label
Quick Start Guide
UNPACKING : ProLite LH4981S / ProLite LH5581S
Before unpacking your monitor, prepare a stable, level, and clean surface near a wall outlet.
Set the LCD monitor box in an upright position and open from the top of the box before removing
the top cushions. Remove the carton holders. Remove the top cushion and take
the accessories box and the monitor out.
Pinch and Pull the Knob.
CAUTION
• Moving the monitor requires at least two people. If not, it may drop and could result in a serious injury.
• Two individuals can lift the monitor out of the box by holding the bottom of the unit.
• Do not hold the monitor by the top bezel while lifting out.
• Do not touch the LCD panel surface while lifting out.
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BEFORE YOU OPERATE THE MONITOR 7
CONTROLS AND CONNECTORS : MONITOR
<Back Controller> <Front>
MUTE INPUT
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MUTE Mute Button
INPUT
Power Button
Enter / Input Select Button
+ + Button
MENU
- - Button Up Button Down Button
MENU Menu Button
<Remote sensor and power indicator - location>
1. Pull down the lens to improve remote control performance and ensure good visibility of the power status diode.
2. Push up the lens before mounting the monitor for video wall application.
3. Pull/Push the lens until hearing the click sound.
Push up to hide the lens
8 BEFORE YOU OPERATE THE MONITOR
Push down to extend the lens
ProLite LH4281S
<Back>
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Lighting : Normal Operation
Green
Power Indicator
Remote Sensor Remote Sensor AC IN AC-INLET AC Connector( : Alternating current) (AC-IN) AC SWITCH
(ON) / (OFF) IR IN IR IR Connector IR OUT IR IR Connector RS232C IN Mini Jack RS232C Connector RS232C OUT Mini Jack RS232C Connector LAN RJ45 RJ45 Connector HDMI1 IN HDMI HDMI Connector HDMI2 IN HDMI HDMI Connector DVI IN DVI-D DVI-D Connector
Orange
Red
Off Power Off
MAIN POWER
Flash : Power Management ( * If there is no input signal from the computer and passes
for 10 minutes.
If turn off the Power Button on the Remote Control and the Back Controller. Power Management (ECO Mode : Normal)
If turn off the Power Button on the Remote Control and the Back Controller. Power Management (ECO Mode : Low power standby)
Main Power Switch
ECO Mode : Normal
)
BEFORE YOU OPERATE THE MONITOR 9
ProLite LH4981S / ProLite LH5581S
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DVI OUT DVI-D DVI-D Connector DisplayPort IN DisplayPort DisplayPort Connector DisplayPort OUT DisplayPort DisplayPort Connector VGA IN VGA VGA Connector COMPONENT
VIDEO (VIDEO IN)
PC AUDIO IN Mini Jack Audio Connector SPEAKER
SWITCH Keyhole for
Security Lock AUDIO IN RCA L/R Audio Connector AUDIO OUT RCA L/R Headphone Connector USB USB USB Connector SPEAKERS
OUT SPEAKERS Speakers Handles Option Slot
(Card OPS)
RCA G/B/R Component Video Connector
Jack
<Back>
Internal speaker On/Off switch
Keyhole for Security Lock
External Speakers Connector
Handles
Option Slot
10 BEFORE YOU OPERATE THE MONITOR
INSTALLATION
CAUTION
Follow the manual instructions for the type of mount you have selected. Refer all servicing to
qualifi ed service personnel.
Moving the
Before installing, please make sure the wall is strong enough to hold the necessary weight of the
monitor and the mount.
[WALL MOUNTING]
CAUTION
When using the wall mounting, consideration of thickness of the mounting stage needs to be taken. Tighten the M6 Screw with washer which “L” length is 10mm to fasten the monitor. Using a screw longer than this may cause electric shock or damage because it may contact with the electrical parts inside the monitor.
monitor requires at least two people.
Mounting Stage
L
Screw
Chassis
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[ROTATING THE MONITOR]
It is designed to be compatible in both landscape and portrait modes.
NOTE
Monitor should be turned clockwise based on front view when used in portrait mode. (Set in the PC)
Available
Not Available
A
A
Landscape
Remote Sensor
A
Portrait
BEFORE YOU OPERATE THE MONITOR 11
A
CONTROLS AND CONNECTORS : REMOTE CONTROL
[PLAY]
SOURCE
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HOME
LIST Not available on this model.
OK
ADJUST
MUTE
Turns the monitor ON and OFF.
Control playback of media fi les.
: Play : Stop :
: Quick-Return : Fast-Forward
Selects the source. Press
or USB, Network, HDMI1, HDMI2, DisplayPort, Card OPS, DVI, YPbPr, AV or VGA. Press [OK] button to confi rm and exit.
Opens the monitor’s on-screen menu systems.
Navigates through submenus and settings.
: Up Button : Down Button
: Left Button :
Confi rms your selection or save changes.
Selects the direct menu. PC mode : Sound Mode, Audio out, Picture format, Picture shift Video mode : Picture Mode, Sound Mode, Audio out, Picture format, Picture shift
Turns on or off the mute function when the Menu is not displayed.
button to select from
Right Button
Pause
12 BEFORE YOU OPERATE THE MONITOR
COLOR NUMBER/
ID SET/ENTER
ID Mode
FORMAT Change picture format.
BACK
INFO
OPTIONS
VOLUME - / +
Select tasks or options.
Enter text for network setting.
ID: To enter ID Mode NORMAL: To leave ID Mode
Returns to a previous menu or closes the OSD Menu.
Provides source and resolution information.
Access currently available options, picture and sound menus.
VOLUME-: Decreases the sound volume. VOLUME+: Increases the sound volume.
PREPARING THE REMOTE CONTROL
To use the remote control, insert the two dry batteries.
CAUTION
Do not use any other batteries other than those specifi ed in this manual for the Remote Control. Do not insert old and new batteries together in the Remote Control. Make sure that the terminals match the "+" and "-" indications in the battery compartment. Burst batteries or the electrolyte from these batteries may cause stains, fi re or injury.
Press and then slide the battery cover to open it.
Align and insert two AAA batteries according to their plus and minus ports (as indicated in the
remote control).
Battery x 2
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Replace the battery cover.
NOTE
Replace with new batteries when the Remote Control does not work close to the
monitor. Use AAA dry batteries.
Operate the Remote Control by pointing it toward the Remote Sensor on the monitor.
Other manufacturers remote control will not work with this monitor. Use the provided
Remote Control ONLY.
Used batteries needed to follow the local rules to be discarded. (Suggestion: to dispose
of used batteries please follow correct policy as per your local regulations.)
BEFORE YOU OPERATE THE MONITOR 13
ID REMOTE CONTROL
You can set the remote control ID when you want to use the remote control on specifi c monitors.
ID Mode (To enter ID Mode) : Press and hold the ID button until the red LED blinks twice. Normal Mode (To leave ID Mode) : Press and hold the Normal button until the green LED blinks twice.
Programming ID Mode
To assign an ID to a remote control.
1. Enter ID Mode.
2. Press and hold the ID SET button until the red LED turned on.
3. Using the number button, input the desired ID. (01 - 255)
4. Press the ENTER button to confi rm ID.
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5. The red LED will blink twice when ID has been confi rmed.
6. Press the ID SET button will exit the ID Mode. The LED lights off .
NOTE
• Not pressing any button within 10 seconds will exit the ID Mode.
• If an error pressing of buttons other than the digits occured, wait 1 second after the red LED lights off and then lights up again, then press the correct digits again.
• To cancel or stop programming an ID, press the ID SET button.
• It is necessary to set up the ID number for each monitor before selecting its ID number.
Use ID Mode
1. Enter ID Mode.
2. Input the ID of the monitor which would like to control by number button.
3. Press the ENTER button.
14 BEFORE YOU OPERATE THE MONITOR
BASIC OPERATION
Turning the monitor ON
The monitor is turned On and the Power Indicator turns to Green when you press the POWER
button on the monitor or the Remote Control. The monitor is turned Off and the Power Indicator turns to Orange when you press the POWER button on the monitor or the Remote Control. Press again to turn On the monitor.
NOTE
Even when using the power management mode or turning OFF the Power Switch, the monitor will consume a small amount of electricity. Disconnect the Power Cable from the power supply whenever the monitor is not in use or during the night, to avoid unnecessary power consumption.
[Monitor]
MUTE INPUT
MENU
Display the adjustment menu page
[Remote Control]
The menu page appears on the screen when you press the MENU button on the monitor or the
HOME button on the Remote Control.
The menu page disappears when you press the
BACK
button on the Remote Control
again.
[Remote Control][Monitor]
MUTE INPUT
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MENU
BEFORE YOU OPERATE THE MONITOR 15
Move the cursor vertically
Select adjustment by pressing the / button on the monitor or the / button on the remote
control while the menu page is displayed on the screen.
[Remote Control][Monitor]
MUTE INPUT
MENU
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Move the cursor horizontally
Select menu or setting, or perform the adjustment by pressing the + / - button on the monitor or
/ button on the remote control while the menu page is displayed on the screen.
the
[Remote Control][Monitor]
MUTE INPUT
MENU
16 BEFORE YOU OPERATE THE MONITOR
Adjust the volume of sound
Press the + / - button on the monitor or the remote control to adjust the volume of sound when the
menu page is not displayed on the screen.
[Remote Control][Monitor]
MUTE INPUT
MENU
Switch the input signal
This is activated when you successively press the INPUT button on the monitor or the Remote
Control.
[Remote Control][Monitor]
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MUTE INPUT
MENU
BEFORE YOU OPERATE THE MONITOR 17
CONNECTING YOUR THE MONITOR
Ensure that both the computer and the monitor are switched off . Connect the computer to the monitor with the signal cable. Connect the computer to the monitor with the RS-232C Cable. Connect the Power Cable to the monitor fi rst and then to the power supply. Turn on your monitor (Main Power Switch and Power Switch) and computer.
The signal cables used for connecting the computer and monitor may vary with the
NOTE
type of computer used. An incorrect connection may cause serious damage to both the monitor and the computer. The cable supplied with the monitor is for a standard connector. If a special cable is required please contact your local iiyama dealer or regional iiyama offi ce.
Make sure you tighten the fi nger screws at each end of the Signal Cable.
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Excessive sound pressure from ear-/headphones can cause hearing damage/hearing loss.
[Example of Connection]
<Back>
Power Cable (Accessory)
Audio Cable (Not Included)
VGA Cable (Not Included)*
DVI-D Cable (Accessory)
RS-232C Cable (Accessory)
or
DisplayPort Cable
(Accessory)
mDP-DP Cable (Accessory)
Computer
Notebook
AV Equipment
HDMI Cable (Not Included)
GAME Equipment etc.
HDMI Cable (Accessory)
* VGA cable is not supplied with the monitor. If you use low quality VGA cable, it may cause a result
of electro-magnetic interference. Please contact the iiyama Support Centre in your country if you wish to connect the monitor via the VGA input.
18 BEFORE YOU OPERATE THE MONITOR
[ Connection example with the peripheral device ]
CAUTION
Turn off the power switch and unplug the
shock or damage.
NOTE
Refer to the user manual of peripherals at the same time.
Ensure you have the necessary cables as required.
monitor and peripherals before connection to avoid electric
Red
Black
Red
Black
Red
White
Green
Red
Blue
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[ About the daisy chain ]
Monitor control connection
RS-232C
PC
[RS-232C]
[RS-232C IN]
MONITOR1 MONITOR2
[RS-232C OUT] [RS-232C IN]
BEFORE YOU OPERATE THE MONITOR 19
Digital video connection
[HDMI]
DVI
MONITOR1 MONITOR2
PC
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DisplayPort
[DVI]
[DVIIN]
]NIIVD[]TUOIVD[
DisplayPort v1.2 multiple stream support allows daisy-chain up to 4 monitors showing diff erent
content on each screen.
MONITOR1 MONITOR2
PC
[DP]
[DPIN]
]NIPD[]TUOPD[
HDMI
[HDMI]
20 BEFORE YOU OPERATE THE MONITOR
MONITOR1 MONITOR2
[DVIIN]
]NIIVD[]TUOIVD[
OPS
OPS
MONITOR1 MONITOR2
]NIIVD[]TUOIVD[
Analog video connection
VGA
PC
[VGA]
[VGA IN]
MONITOR1 MONITOR2
[DVI/VGA OUT]
[DVI/VGA IN]
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BEFORE YOU OPERATE THE MONITOR 21
[ To setup the network ]
1. Switch on the router and switch on its DHCP setting.
2. Connect the router to this monitor and your computer with an Ethernet cable.
3. Press
4. Select "Connect to network", then press OK button.
5. Follow the on-screen instructions to install the network.
6. Wait for this monitor to fi nd the network connection.
7. If you are prompted, agree to the “End User Licence Agreement”.
NOTE
Single monitor setup
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HOME button on the remote control, then select Setup.
Connecting with a shielded CAT-5 Ethernet cable to comply with the EMC directive.
INTERNET
[RJ-45]
PC
Multiple monitor setup
[RJ-45]
PC
ROUTER
INTERNET
ROUTER
[RJ-45]
[RJ-45]
Monitor1
Monitor2
[RJ-45]
22 BEFORE YOU OPERATE THE MONITOR
COMPUTER SETTING
Signal Timing
Change to the desired signal timing listed on page 49: COMPLIANT TIMING.
Windows XP/Vista/7/8/8.1/10 Plug & Play
The iiyama LCD monitor complies with DDC2B of VESA standard. The Plug & Play function runs
on Windows XP/Vista/7/8/8.1/10 by connecting the monitor to DDC2B compliant computer with the Signal Cable supplied.
For installation on Windows XP: The monitor Information File for iiyama monitors may be
necessary for your computer and obtained via the Internet, using the address:
http://www.iiyama.com
NOTE
Procedure for turning ON the Power Switch
Turn ON the monitor fi rst, and then the computer.
Monitor Drivers are not required in most cases for Macintosh or Unix operating

systems. For further information, please contact your computer dealer fi rst for advice.
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BEFORE YOU OPERATE THE MONITOR 23
OPERATING THE MONITOR
To create the best picture, your iiyama LCD monitor has been preset at the factory with the COMPLIANT TIMING shown on page 49. You are also able to adjust the picture by following the button operation shown below.
Press the HOME button on the remote control or the MENU button on the Monitor
to start the On Screen Monitor feature. There are additional Menu items which can be switched by using the the monitor.
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Select the Menu item of the adjustment you want to make. Press the OK button on the remote control or the INPUT button on the monitor and enter the menu page. Then, use the
/ buttons on the remote control or the / buttons on the monitor
to highlight the desired adjustment item.
Press the OK button on the remote control or the INPUT button on the monitor again. Use the
/ buttons on the remote control or the + / - buttons on the monitor
to make the appropriate adjustment or setting.
Press the
BACK button on the remote control or the MENU button on the monitor
to leave the menu, and the settings you just made would be automatically saved.
For example, to correct for sharpness, select Menu item of "Picture". Press the OK button on the remote control or the INPUT button on the monitor. Then, select "Sharpness" by using the buttons on the remote control or the Use the
/ buttons on the remote control or the + / - buttons on the monitor to change the sharpness settings. The sharpness of the overall display should be changing accordingly while you are doing this.
/ buttons on the remote control or the / buttons on
Picture
Sound
Tiling
General settings
Network settings
Picture style
Restore style
Backlight
Colour
Sharpness
Noise reduction
MPEG artifact reduction
Digital Crystal Clear
Advanced
Game or computer
Foramat and edges
Personal
Vivid
Natural
Standard
Movie
Photo
Energy saving
/ buttons on the monitor.
Picture
Sound
Tiling
General settings
Network settings
Picture style
Restore style
Backlight
Colour
Sharpness
Noise reduction
MPEG artifact reduction
Digital Crystal Clear
Advanced
Game or computer
Foramat and edges
50
/
Press the
BACK button on the remote control or the MENU button on the monitor lastly, it
ends, all changes are saved in the memory.
NOTE
The

BACK button on the remote control or the INPUT button on the monitor can be used to return previous menu item. Any changes are automatically saved in the memory when the On Screen Monitor

Turning off the power should be avoided while using the Menu.
24 OPERATING THE MONITOR
disappears.
Direct
Press the ADJUST button when Menu is not displayed. Direct menu below appears.
PC input and Video input (HDMI, DisplayPort, Card OPS, DVI, YPbPr, AV, VGA)


Access predefi ned sound settings.

Adjust audio output volume.

Change the picture format.

Move the position of the picture.
Video input only (HDMI(Video), YPbPr, AV)


Select a predefi ned picture settings.
* Available for Remote Control only.
Sound Style:
Audio out:
Picture format:
Picture shift:
Picture Style:
ENGLISH
OPERATING THE MONITOR 25
ADJUSTMENT MENU CONTENTS
Picture
Adjustment Item
ENGLISH
Picture
Sound
Tiling
General settings
Network settings
Problem / Option Button to Press
Personal
Vivid Natural
Standard
Picture style*
1
Direct
Movie
Photo Energy saving
Restore style
Backlight
Colour
Sharpness*
1
Yes No
Brightness of back light is reduced.
Too week Too strong
Too soft Too sharp
Off
Minimum
Noise reduction*
1
Medium
Maximum
MPEG artifact reduction
Digital Crystal Clear
Off On
Advanced sharpness*
*1 Only HDMI(Video), YPbPr and AV input.
Picture style
Restore style
Backlight
Colour
Sharpness
Noise reduction
MPEG artifact reduction
Digital Crystal Clear
Advanced
Game or computer
Foramat and edges
Personal
Vivid
Natural
Standard
Movie
Photo
Energy saving
Displays a picture on a screen set by Image Settings adjustments.
For displaying outdoor scenery images. For displaying natural images.
For general windows environment and the monitor default setting.
For movie and video environment. For photo environment. To display the image while reducing power. Picture setting will be restored to factory-preset data. Return to Menu.
Noise Reduction is turned off . Electronic image noise caused by diff erent media players
is reduced. Electronic image noise caused by diff erent media players
is reduced more than Minimum. Electronic image noise caused by diff erent media players
is reduced more than Medium. MPEG artifact reduction is turned off .
Smoothen transitions and haziness in the digital picture. Off
1
On
Advanced sharpness is turned off . Enhance the picture edge and lines.
26 OPERATING THE MONITOR
Picture
Picture
Sound
Tiling
General settings
Network settings
Picture style
Restore style
Backlight
Colour
Sharpness
Noise reduction
MPEG artifact reduction
Digital Crystal Clear
Advanced
Game or computer
Foramat and edges
Personal
Vivid
Natural
Standard
Movie
Photo
Energy saving
Adjustment Item Problem / Option Button to Press
Dynamic contrast is turned off . Dynamically enhance the details areas of
the picture. Dynamically enhance the details areas of
the picture more than LOW. Dynamically enhance the details areas of
the picture more than MIDDLE. Colour enhancement is turned off .
Colour enhancement the vividness and details of colours.
Colour enhancement the vividness and details of colours more than LOW.
Colour enhancement the vividness and details of colours more than MIDDLE.
Bluish white
Greenish white Reddish white R-WP(Red)
G-W(Green) B-WP(Blue)
Too weak Too strong
Digital Crystal Clear
Advanced
Dynamic contrast*
1
Colour enhancement*
Gamma
Tint
Video contrast
Brightness*
2
Hue
Off
LOW
MIDDLE
HIGH
Off
LOW
1
MIDDLE
HIGH
You can set the Gamma.
-4 - +4 Cool
Normal Warm
Custom
Too dull Too intense
Too dark Too bright
Purplish Greenish
ENGLISH
*1 Only HDMI(Video), YPbPr and AV input.
2
*
Adjust the Brightness when you are using the monitor in a dark room and feel the screen is too bright.
OPERATING THE MONITOR 27
Picture
Picture
Sound
Tiling
General settings
Network settings
Picture style
Restore style
Backlight
Colour
Sharpness
Noise reduction
MPEG artifact reduction
Digital Crystal Clear
Advanced
Game or computer
Foramat and edges
Personal
Vivid
Natural
Standard
Movie
Photo
Energy saving
Adjustment Item Problem / Option Button to Press
Game or computer *
ENGLISH
Format and edges
Off Game
3
Computer
Picture format
Direct
Game or computer is turned off . Apply the game settings from the game console.
Apply the game settings when have a computer and HDMI connection.
Auto zoom
Movie expand 16:9
Enlarges the image on the screen to the original screen ratio.
Scale 4:3 format to 16:9. Not recommended for HD or PC.
Shows widescreen format content
Wide screen
stretched. Not recommended for HD or PC.
Unscaled
4:3
Display all pictures in the original resolution.
Display all pictures in 4:3 aspect ratio.
Picture shift Move the position of the picture.
3
*
This function is available when select the "Unscaled" of "Picture format".
28 OPERATING THE MONITOR
Sound
Picture
Sound
Tiling
General settings
Network settings
Sound style
Restore style
Bass
Treble
Balance
Surround mode
Audio out
Advanced
Personal
Original
Movie
Music
Game
News
Adjustment Item Problem / Option Button to Press
Sound style
Restore style
Bass
Treble
Balance
Surround mode
Direct
Personal Original Movie Music Game News Yes
No Too weak
Too strong Too weak
Too strong Too loud sound from the right speaker
Too loud sound from the left speaker Off
On
Recalls customized settings.
Set the original sound quality.
Sound quality suitable for the movie. Sound quality suitable for the music. Sound quality suitable for the game. Sound quality suitable for the news. Sound setting will be restored to factory-preset data.
Return to Menu.
Surround mode is turned off . Enhance surround experience.
Adjust audio output volume.
Audio out
Direct
Too soft Too loud
Auto volume leveling is turned off . Enable the reduction of sudden
volume changes. Turn Off the internal speaker. Turn On the internal speaker.
Clear sound is turned off . Enable the volume
Advanced
Auto volume leveling
Speaker settings
Clear sound
Off
On
Off On Off On
ENGLISH
OPERATING THE MONITOR 29
Tiling *
Enable
ENGLISH
H monitors
1
Picture
Sound
Tiling
General settings
Network settings
Enable
H monitors
V monitors
Position
Frame comp.
Off
On
Adjustment Item Problem / Option Button to Press
Off
On
Enable is turned off . The monitor will apply the settings in "H monitors",
"V monitors", "Position" and "Frame comp.".
Sets the number of monitors used in the horizontal position.
V monitors
Position
Frame comp.
Sets the number of monitors used in the vertical position.
Sets the position of the screen matrix.*
Off
Frame comp. is turned off .
2
The monitor will adjust the image to compensate for
On
the width of the monitor bezels in order to accurately display the image.
1
*
With this function you can create a single large-screen matrix (video wall) that consists of up to 100 sets of this monitor (up to 10-sets on the vertical and 10-sets on the horizontal sides).
2
*
Screen Matrix
Example: 2 x 2 screen matrix (4 monitors) H monitors = 2 monitors V monitors = 2 monitors
H monitors
Position
12
V monitors
34
Example: 5 x 5 screen matrix (25 monitors) H monitors = 5 monitors V monitors = 5 monitors
12
67
11 12 13 14 15
V monitors
16 17 18 19 20
30 OPERATING THE MONITOR
21 22 23 24 25
H monitors
34
89510
Position
General settings
Picture
Sound
Tiling
General settings
Network settings
Menu Language
Monitor ID
Auto Search
Clock
Scheduling
Sleep timer
EasyLink
Auto Adjust
Local KB lock
RC lock
Pixel shift
English
Deutsch
Français
Italiano
Español
Русский
Polski
Türkçe
Português
Adjustment Item Problem / Option Button to Press
Turkish Türkçe Simplifi ed Chinese
PortuguesePortuguês Arabic Japanese Dutch Nederlands Czech
Menu Language
English Deutsch
English German
Traditional Chinese
Français French
Italian Italiano SpanishEspañol Russian
Česky
Polski Polish
monitor
Monitor ID
Auto Search
Set ID to the 1 - 255
Off
Status
On Failover
.
Auto Search is turned off . Automatically detects available input sources. Set the input source to detect with priority.
Adjust the current date and time for the internal clock.
Clock
Daylight saving(Daylight saving time/Standard time)/Date/Time
You must set this item when using "Scheduling".
NOTE
Schedule is turned off .
Status
Off On
Schedule is turned on.
Select default input source to use when the
Scheduling
Schedule1 Schedule2 Schedule3 Schedule4 Schedule5 Schedule6 Schedule7
Source
On Time Off Time
Repeat modes
monitor is automatically turned on next time. USB/HDMI/DVI/YPbPr/AV/VGA
Set the time for the monitor to turn on and turn off .
Sets a recurring schedule. No Repeat / Every Sunday / Every Monday / Every Tuesday / Every Wednesday / Every Thursday / Every Friday / Every Saturday
Set the fi le to be started when the power is Playlist setting
turned on. Press the red button on the remote
control after choosing a fi le and then select
and save the "Save list" 30 fi les support.
Sleep timer
Switch off this monitor after a specifi ed time. 0 - 180 mins
Off EasyLink is turned off .
EasyLink
On
Connect and control your HDMI-CEC compliant devices through HDMI port to this monitor with the same remoto control.
ENGLISH
OPERATING THE MONITOR 31
General settings
Picture
Sound
Tiling
General settings
Network settings
Auto Adjust
Local KB lock
RC lock
Pixel shift
Smart power
Wake on lan
Switch on State
LED
Switch on delay
Logo
APM
Start
Cancel
Adjustment Item Problem / Option Button to Press
Adjust H. / V. Position, Clock and Phase automatically.
Return to Menu.
Auto adjust *
ENGLISH
1
Start
Cancel Choose to enable or disable the back controller function of this display.
Enable the button function. Lock all the button function. Disable all the button function except the VOL+
and VOL- button. Disable all the button function except the Power
button. Disable all the button function except the VOL+,
VOL- and Power button.
Local KB lock *
Unlock Lock all
2
Lock but volume
Lock but power
Lock all expect volume and power
Choose to enable or disable the button function of the remote control.
RC lock *
Pixel shift *
Unlock Lock all
2
Lock but volume
Lock but power
Lock all expect volume and power
Off
3
On
Enable the button function. Lock all the button function. Disable all the button function except the VOL+
and VOL- button. Disable all the button function except the Power
button. Disable all the button function except the VOL+,
VOL- and Power button. Pixel shift is turned off .
Move the screen image automatically to protect the monitor from “burn-in” or “after-image” symptoms If not operating even 30 seconds.
Dynamic backlight is turned off . Optimize dynamic power consumption and picture
contrast. Optimize dynamic power consumption. Optimize dynamic picture contrast. Wake on lan is turned off . Turn the monitor on remotely over LAN network.
Smart power*
Wake on lan
Off
3
Standard
Best Power Best Picture Off On
*1 Only VGA input. *2 To disable the lock function from "Local KB lock" or "RC lock" item, press HOME button and
1998 on the remote control.
*3 Only HDMI(Video), YPbPr and AV input.
32 OPERATING THE MONITOR
General settings
Picture
Sound
Tiling
General settings
Network settings
Smart power
Wake on lan
Switch on State
LED
Switch on delay
Logo
APM
Information OSD
DisplayPort ver.:
Network control port
Factory settings
Adjustment Item Problem / Option Button to Press
The monitor will turn on when the power cable is connected to a wall outlet.
The monitor will remain standby when the power cable is connected to a wall outlet.
Switch on state
On
Standby
The monitor will return to the previous power status
Last status
(On/Off /Standby) when removing and replacing the power cable.
LED
Off On
The power indicator is turned off . The power indicator is turned on.
Adjust the power-on delaying time (in seconds) allows a sequential
Switch on delay
powering-on for each monitor by their ID number when multiple monitors are connected. 0 - 60 seconds
iiyama Logo does not display when the monitor is turned on.
Logo
Off
iiyama Logo displayed when the monitor is turned on. On
APM
Information OSD
Off
On
Off
On
APM is turned off . When there is no signal, the monitor will automatically
turn off . Information OSD is turned off .
When you press the Power button turn on the monitor from standby mode or change the input signal. The information OSD is displayed on the upper left corner of the screen.
DisplayPort Ver.
Network control port
Factory settings
Set the version of the DisplayPort.
1.1a/1.2 RS232C
Card OPS RS232C OK Cancel
When the RS232C is being used. To use when inserting a computer to the OPS. Factory-preset data is restored. Return to Menu.
ENGLISH
OPERATING THE MONITOR 33
<Auto Wake Up Function within ECO mode setting>
Press successively following buttons on the remote control when the Menu is not displayed.
OK MENU
Eco mode is then displayed under "General settings". Eco mode : Normal / Low power standby
APM and Eco mode setting

APM Eco mode Monitor status Power Indicator Remark
On Normal Standby mode Green blinking When re-plug the signal cable, the
monitor will wake up automatically.
Low power
standby
Power off Amber
(Green+Red)
When re-plug the signal cable, the monitor will not wake up automatically.
Need press the remote control or power button of the monitor to power on.
ENGLISH
Default setting for Eco mode is “Low power standby”, if settings where manually changed
NOTE
and an “Factory settings” is performed, settings will not change back to Default. However, settings can be still change manually to “Low power standby”.
34 OPERATING THE MONITOR
Network Settings
Picture
Sound
Tiling
General settings
Network settings
View network settings
Network Configuration
Static IP Configuration
Digital Media Render...
Network name
Adjustment Item Problem / Option Button to Press
View network settings
Network Confi guration
Static IP Confi guration
Digital Media Renderer
- DMR
Network name
View connected network status.
Select how this display should assign addresses to the network resources. DHCP & Auto IP / Static IP
Assign {IP address}, {Netmask}, {Gateway}, {DNS1}, and {DNS2} for this display.
Off Digital Media Renderer - DMR is turned off .
On
Receive multimedia fi les from Smart phones or Tablets connected to your network.
Rename this monitor for easy identifi cation.
ENGLISH
OPERATING THE MONITOR 35
[Play Multimedia Files]
You can play videos, photos, and music on your monitor from:
· Your computer connected through your network.
· A USB device connected to this monitor.
Play fi les from computer via local Area Network
To play fi les from computer via local Area Network, you will need:
· A wired network, connected with a Universal Plug and Play (uPnP) router.
· Optional: A LAN cable that connects your monitor to your network.
· A media server running on your computer.
· Appropriate settings on your computer fi rewall to allow you to run the media server.
Set up media sharing

1. Install a media server on your computer to share media fi les. These are some media servers:
ENGLISH
• For PC: Windows Media Player 11 (or higher) or TVersity
• For Mac: Twonky
2. Switch on media sharing on your computer using the media server. For more information on how to set up the media server, refer to the website of the media server.
How to use DNLA-DMP

1. Connect monitor and your computer to the same router via RJ45.
2. Run windows media player. Set stream handling as public sharing.
Play fi les from monitor

1. Press
2. Now, you can see all the computer's connected to the same router on the screen. Select the right one.
3. Press
NOTE
How to use DNLA-DMR from computer

1. Press HOME button, select [Network settings] and press OK button.
2. Set DMR as [On].
3. Set the name of your monitor.
4. Press SOURCE button, select [Network] and press OK button.
5. On your computer, go to [Network and Sharing Center], and click [Choose homegroup and sharing options].
6. Check the media formats. Then, click [Choose media streaming options...].
7. Go to [Advanced sharing settings], and check [Turn on network discovery].
8. Now, go to the directory of your media fi les. Select the media fi le by right click. On the submenu from Play To, you can fi nd all monitors connected to your network, select the monitor, and click the media fi le to play.
SOURCE button, select [Network] and press OK button.
and to select the directory and fi les to play.
We suggest to use DLNA-DMP function via wired network for the sake of higher security
and suffi cient network bandwidth.
36 OPERATING THE MONITOR
Play fi les

1. Press
2. Select [Network], then press OK button.
3. Select a fi le from the content browser, then press OK button to start playing.
4. Press the Play buttons on the remote control to control playing. * • Select the top bar to fi lter our fi les by type.
• Select [Sort] to arrange the fi les by album name, artist, or other fi elds.
• To clear the list of offl ine media servers, press
servers] and press OK button.
Play multimedia fi les from USB device
This monitor can play music, movie, or photo fi les from your USB device.
1. Connect your USB device to the USB port on this monitor.
2. Press SOURCE button, select USB, then press OK button.
3. The connected USB device is detected automatically for all its playable fi les which will be
automatically sorted into 3 types:
SOURCE button.
OPTIONS button. Then, select [Clear offl ine
Music, Movie and Photo.
ENGLISH
4. Press the
select the fi le type. Press OK button to enter its play list.
5. Select the fi le you want. Press OK button to start playing.
6. Follow the on-screen instruction to control the play option.
7. Press the PLAY buttons (
USB Standard:

USB2.0
NOTE
Supported fi le system:

FAT32
Supported fi le format:

• Music: MP3, WMA, M4A, AAC, AC3
• Movie: AVI, MP4, MOV, MPG/MPEG
• Photo: JPEG, BMP, GIF
CAUTION
• The manufacturer is not responsible if the USB device is not supported, nor is it responsible for
damage to or loss of data in the device.
• Do not overload the USB port. If you connect a USB storage device that consumes more than
500mA power, make sure that it is connected to its own external power supply.
NOTE
When you are playing multimedia fi les from USB device and turn the monitor off . It will set input source to the last real input source, such as HDMI, DVI, YPbPr, AV and VGA when you turn the monitor on next time.
BACK button to go up to the top layer in the screen. Press or button to
, , , , ) to control playing.
The USB 2.0 compatibility is always granted. The USB 3.0 high speed support cannot be guaranteed wth all devices.
OPERATING THE MONITOR 37
[Play options]
Playing music fi les
1. Select Music in the top bar.
2. Select one music track, then press OK button.
Album
05:051. Music
USB deviceSortPlay All OptionsInfo
3. Press the
• Play All : To play all the tracks in a folder.
ENGLISH
• Sort : It classifi es the track.
• USB device : Music list of the USB device will be displayed.
/ : To skip to the next or previous track.
• OK : To pause the track or resume.
• / : To skip backward or forward 10 seconds.
/ : To search backward or forward. Press repeatedly to toggle between diff erent speeds.
: To stop the music.
BACK button to display the play menu.
Music options

While playing music, press OPTIONS button.
<Option>
• Repeat : To play a track or an album repeatedly.
• Play once : To play a track once.
• Shuffl e On / Shuffl e Off : Enable or disable random play of tracks.
<Eco>
Turn off the screen to save power consumption. To display again, press any button on the remote control.
NOTE
To view information about a song (for example, title, artist or duration), select the song, press the BACK button to display the play menu and then press the INFO button. To hide the information, press the After pressing the OK button to select a song, the menu screen dissapears when the
button is selected again. When press the
Play photo fi les from music fi le menu

INFO button again.
INFO
BACK button to display the menu screen.
While playing a music fi le, press the BACK button, go to the top of the screen, select a picture and then select slide show.
38 OPERATING THE MONITOR
Playing movie fi les
1. Select Movie in the top bar.
2. Select a video, then press OK button.
Track
USB devicePlay All OptionsInfo
• Play All : To play all the videos in a folder.
• Sort : It classifi es the movie.
• USB device : Movie list of the USB device will be displayed.
• OK : To pause the video or resume.
/ : To skip backward or forward 10 seconds.
/ : To search backward or forward. Press repeatedly to toggle between diff erent speeds.
: To stop the video.
ENGLISH
Movie options

While playing video, press
OPTIONS button.
<Option>
• Subtitles : Select the available subtitle settings.
• Subtitles On / Off : Subtitle display on / off .
• On During Mute : Enable the subtitle display.
Subtitle can be switched on/off by pressing the Mute button.
• Subtitle Language : Select the language for subtitles if available.
• Shuffl e On / Shuffl e Off : Enable or disable random play of video fi les.
• Repeat : To play the video fi le repeatedly.
• Play once : To play the video fi le once.
• Status : Displays video information.
<Picture and Sound>
Picture Mode / Sound Mode / Audio out / Picture Format
<Eco>
Turn off the screen to save power consumption. To display again, press any button on the remote control.
<Clock>
Sleep timer
OPERATING THE MONITOR 39
Playing photo fi les
1. Select Photo in the top bar.
2. Select a photo thumbnail, then press OK button.
Date
USB deviceSortPlay All OptionsInfo
Start a slideshow

• Play All : To play all the photo in a folder. (multiple photo)
• Sort : It classifi es the photo.
ENGLISH
• USB device : Photo list of the USB device will be displayed.
/ : To skip to the previous or next photo, then press OK button at the end.
: To stop the slideshow.
Slideshow options

While you play a slideshow, press
OPTIONS button.
<Option>
• Shuffl e On / Shuffl e Off : Enable or disable random picture in the slideshow.
• Repeat : To watch a slideshow.
• Play once : To watch once.
• Slideshow Time : Select the displaying time for each photo in the slideshow.
• Slideshow Transitions : Select the transition from one photo to the next.
<Picture and Sound>
Picture Mode / Sound Mode / Audio out / Picture Format
<Eco>
Turn off the screen to save power consumption. To display again, press any button on the remote control.
Folder

It lists the fi les in the USB device. It is possible to play directly from the USB.
40 OPERATING THE MONITOR
POWER MANAGEMENT FEATURE
The power management feature of this product complies with power saving requirement of VESA DPMS. When activated, it automatically reduces unnecessary power consumption of the when your computer is not in use. To use the feature, the There is a power management step the
monitor
needs to be connected to a VESA DPMS compliant computer.
monitor
takes as described below. The power management function, including any timer settings is confi gured by the operating system. Check your operating system manual for information on how this can be confi gured.
Power Management Mode

When the H-sync signal / V-sync signal / H and V sync signals from the computer are off , the monitor
enters into Power Management Mode which reduces the power consumption to less than 0.5W. The screen becomes dark. From Power Management Mode, the image reappears in several seconds when either the keyboard or the mouse are touched again.
Power Indicator
NORMAL MODE
Green
monitor
ENGLISH
NOTE
POWER MANAGEMENT MODE
Even when using the power management mode, the

off the Power Switch whenever the
Red
POWER CONSUMPTION
0 0.5 W 10 0%
monitor
is not in use, during the night and weekends,
monitor
consumes electricity. Turn
to avoid unnecessary power consumption. It is possible that the video signal from the computer may be on while the H or V sync

signal is missing. In this instance, the POWER MANAGEMENT feature may not work properly.
OPERATING THE MONITOR 41
TROUBLE SHOOTING
If the monitor fails to operate correctly, please follow the steps below for a possible solution.
1. Perform the adjustments described in OPERATING THE MONITOR, depending on the problem monitor
you have. If the
2. Consult the following items if you cannot fi nd an appropriate adjustment item in OPERATING THE
MONITOR or if the problem persists.
3.
If you are experiencing a problem which is not described below or you cannot correct the problem, discontinue using the
Problem Check
The picture does
not appear.
ENGLISH
does not get a picture, skip to 2.
monitor
and contact your dealer or iiyama service center for further assistance.
The Power Cable is fi rmly seated in the socket.

The Power Switch is turned ON.

The AC socket is live. Please check with another piece of equipment.

If the blank screen saver is in active mode, touch the keyboard or the mouse.

Increase the Contrast and/or Brightness.

The computer is ON.

The Signal Cable is properly connected.

The signal timing of the computer is within the specifi cation of the

If the
monitor

is in power management mode, touch the keyboard or the mouse.
monitor
.
The screen is not
synchronized.
The screen
position is not in the center.
The screen is too
bright or too dark.
The screen is
shaking.
No sound.
The sound is too
loud or too quiet.
A strange noise is
heard.
The Signal Cable is properly connected.

The signal timing of the computer is within the specifi cation of the

The video output level of the computer is within the specifi cation of the

The signal timing of the computer is within the specifi cation of the

The video output level of the computer is within the specifi cation of the

monitor
.
The power voltage is within the specifi cation of the

The signal timing of the computer is within the specifi cation of the

The audio equipment (computer etc.) is ON.

The Audio Cable is properly connected.

The Volume is turned up.

The Mute is OFF.

The audio output level of the audio equipment is within the specifi cation of

the
monitor
.
The audio output level of the audio equipment is within the specifi cation of

the
monitor
.
The Audio Cable is properly connected.

monitor
monitor monitor
monitor
.
monitor
. .
.
.
42 TROUBLE SHOOTING
RECYCLING INFORMATION
For better environment protection please don't dispose your Please visit our web site: www.iiyama.com/recycle for monitor recycling.
monitor
.
ENGLISH
RECYCLING INFORMATION 43
APPENDIX
Design and specifi cations are subject to change without prior notice.
SPECIFICATIONS : ProLite LH4281S
Size Category 42"
Panel technology Size Diagonal: 41.9" (106.5cm)
LCD Panel
ENGLISH
Display Colors Approx.1.07B
Sync Frequency
Maximum Resolution 1920 × 1080, 2.1 MegaPixels Input Connector VGA, DVI-D, HDMIx2, DisplayPort Input Audio Connector mini jack, RCA (L/R) Input Component
Connector LAN RJ45 Serial Port RS-232C In/Out mini jack Plug & Play VESA DDC2B Input Sync Signal Separate sync: TTL, Positive or Negative
Input Video Signal
Input Audio Signal 0.5Vrms maximum IR Extender Connector USB Connector Output Connector DVI-D, DisplayPort Headphone Connector RCA(L/R) Speakers Internal: 10W×2 (Stereo speakers), External (speaker jack): 10W×2 Maximum Screen Size 927.94mm W × 521.96mm H / 36.5" W × 20.5" H Power Source 100-240VAC, 50/60Hz, 2.5A
Power Consumption*
Dimensions / Net Weight
Environmental Considerations
Approvals CB, CE, CU, TÜV-Bauart
Pixel pitch 0.4833mm H × 0.4833mm V Brightness 500cd/m2 (Typical) Contrast ratio 1300 : 1 (Typical) Viewable angle Horizontal : 178 degrees, Vertical: 178 degrees (Typical) Response time 8ms (Typical, Gray to Gray)
IPS
Analog: Horizontal: 30.0-83.0kHz, Vertical: 50-76Hz Digital: Horizontal: 30.0-83.0kHz, Vertical: 50-76Hz
RCA (Video/L/R)
TM
Analog: 0.7Vp-p (Standard), 75 Digital: DVI (Digital Visual Interface Standard Rev.1.0) compliance Digital: HDMI, DisplayPort
IR In/Out USB2.0 (USB Media Player)
110W typical, Power management mode: 0.5W maximum Energy Effi ciency Class: C
947.0 × 541.0 × 71.0mm / 37.3× 21.3 × 2.8" (W×H×D)
15.3kg / 33.7lbs Operating:
Storage:
Temperature Humidity Temperature Humidity
Positive

0 to 40°C / 32 to 104°F 20 - 80% (No condensation)
-20 to 60°C / 4 to 140°F 5 - 95% (No condensation)
*
NOTE
44 APPENDIX
Audio equipment are not connected.
SPECIFICATIONS : ProLite LH4981S
Size Category 49"
Panel technology Size Diagonal: 48.5" (123.2cm)
Pixel pitch 0.55926mm H × 0.55926mm V LCD Panel
Brightness 500cd/m
Contrast ratio 1300 : 1 (Typical)
Viewable angle Horizontal : 178 degrees, Vertical: 178 degrees (Typical)
Response time 8ms (Typical, Gray to Gray) Display Colors Approx.1.07B
Sync Frequency
Maximum Resolution 1920 × 1080, 2.1 MegaPixels Input Connector VGA, DVI-D, HDMIx2, DisplayPort Input Audio Connector mini jack, RCA (L/R) Input Component
Connector LAN RJ45 Serial Port RS-232C In/Out mini jack Plug & Play VESA DDC2B Input Sync Signal Separate sync: TTL, Positive or Negative
Input Video Signal
Input Audio Signal 0.5Vrms maximum IR Extender Connector USB Connector Output Connector DVI-D, DisplayPort Headphone Connector RCA(L/R) Speakers Internal: 10W×2 (Stereo speakers), External (speaker jack): 10W×2 Maximum Screen Size 1073.8mm W × 604.0mm H / 42.3" W × 23.8" H Power Source 100-240VAC, 50/60Hz, 2.5A
Power Consumption*
Dimensions / Net Weight
Environmental Considerations
Approvals CB, CE, CU, TÜV-Bauart
IPS
2
(Typical)
Analog: Horizontal: 30.0-83.0kHz, Vertical: 50-76Hz Digital: Horizontal: 30.0-83.0kHz, Vertical: 50-76Hz
RCA (Video/L/R)
TM
Analog: 0.7Vp-p (Standard), 75

Positive Digital: DVI (Digital Visual Interface Standard Rev.1.0) compliance Digital: HDMI, DisplayPort
IR In/Out USB2.0 (USB Media Player)
135W typical, Power management mode: 0.5W maximum Energy Effi ciency Class: C
1093.0 × 623.0 × 71.0mm / 43.0 × 24.5 × 2.8" (W×H×D)
19.0kg / 41.9lbs Operating:
Storage:
Temperature Humidity Temperature Humidity
0 to 40°C / 32 to 104°F 20 - 80% (No condensation)
-20 to 60°C / 4 to 140°F 5 - 95% (No condensation)
ENGLISH
NOTE
*
Audio equipment are not connected.
APPENDIX 45
SPECIFICATIONS : ProLite LH5581S
Size Category 55"
Panel technology Size Diagonal: 54.6" (138.8cm)
Pixel pitch 0.63mm H × 0.63mm V LCD Panel
Brightness 500cd/m
Contrast ratio 1300 : 1 (Typical)
Viewable angle Horizontal : 178 degrees, Vertical: 178 degrees (Typical)
Response time 8ms (Typical, Gray to Gray) Display Colors Approx.1.07B
Sync Frequency
ENGLISH
Maximum Resolution 1920 × 1080, 2.1 MegaPixels Input Connector VGA, DVI-D, HDMIx2, DisplayPort Input Audio Connector mini jack, RCA (L/R) Input Component
Connector LAN RJ45 Serial Port RS-232C In/Out mini jack Plug & Play VESA DDC2B Input Sync Signal Separate sync: TTL, Positive or Negative
Input Video Signal
Input Audio Signal 0.5Vrms maximum IR Extender Connector USB Connector Output Connector DVI-D , DisplayPort Headphone Connector RCA(L/R) Speakers Internal: 10W×2 (Stereo speakers), External (speaker jack): 10W×2 Maximum Screen Size 1209.6mm W × 680.4mm H / 47.6" W × 26.8" H Power Source 100-240VAC, 50/60Hz, 2.5A
Power Consumption*
Dimensions / Net Weight
Environmental Considerations
Approvals CB, CE, CU, TÜV-Bauart
IPS
2
(Typical)
Analog: Horizontal: 30.0-83.0kHz, Vertical: 50-76Hz Digital: Horizontal: 30.0-83.0kHz, Vertical: 50-76Hz
RCA (Video/L/R)
TM
Analog: 0.7Vp-p (Standard), 75

Positive Digital: DVI (Digital Visual Interface Standard Rev.1.0) compliance Digital: HDMI, DisplayPort
IR In/Out USB2.0 (USB Media Player)
145W typical, Power management mode: 0.5W maximum Energy Effi ciency Class: B
1228.5 × 699.5 × 71.0mm / 48.4 × 27.5 × 2.8" (W×H×D)
24.7kg / 54.4lbs Operating:
Storage:
Temperature Humidity Temperature Humidity
0 to 40°C / 32 to 104°F 20 - 80% (No condensation)
-20 to 60°C / 4 to 140°F 5 - 95% (No condensation)
*
NOTE
46 APPENDIX
Audio equipment are not connected.
DIMENSIONS : ProLite LH4281S
695.5mm/27.4”
947.0mm/37.3”
934.0mm/36.8”
57.0mm/2.2”
71.0mm/2.8”
28.0mm/1.1”
4xM6 SCREW HOLE (VESA MOUNT)
270.5mm/10.6”
DIMENSIONS : ProLite LH4981S
696.0mm/27.4”
1093.0mm/43.0”
1080.0mm/42.5”
311.5mm/12.3”
528.0mm/20.8”
541.0mm/21.3”
28.0mm/1.1”
57.0mm/2.2”
71.0mm/2.8”
610.0mm/24.0”
623.0mm/24.5”
509.0mm/20.0”
574.0mm/22.6”
100.0mm/3.9”
4xM6 SCREW HOLE (VESA MOUNT)
400.0mm/15.7”
200.0mm/7.9”
200.0mm/7.9”
200.0mm/7.9”
ENGLISH
400.0mm/15.7”
APPENDIX 47
DIMENSIONS : ProLite LH5581S
696.0mm/27.4”
1228.5mm/48.4”
1215.5mm/47.9”
349.5mm/13.8”
ENGLISH
28.0mm/1.1”
71.0mm/2.8”
57.0mm/2.2”
686.5mm/27.0”
699.5mm/27.5”
510.5mm/20.1”
4xM6 SCREW HOLE (VESA MOUNT)
400.0mm/15.7”
200.0mm/7.9”
400.0mm/15.7”
48 APPENDIX
COMPLIANT TIMING
Timing
fV(Hz)
fH(kHz)
31.469 59.940 25.175
VGA 640x480
SVGA 800x600
XGA 1024x768
VESA
IBM 720x400 31.467 70.080 28.320
MAC
SD
HD
WXGA 1280x768 47.776 59.870 79.500 WXGA 1280x800 49.702 59.810 83.500 SXGA 1280x960 60.000 60.000 108.000 SXGA 1280x1024 63.981 60.020 108.000 WXGA1360x768 47.712 60.020 85.500 WXGA1366x768 47.712 59.700 85.500 UXGA 1600x1200 75.000 60.000 162.000 FHD 1920x1080 67.500 60.000 148.500
640x480 35.000 66.667 30.240 832x624 49.725 74.500 57.283 1152x870 68.681 75.062 100.000 NTSC(SD480i) 15.734 59.940 13.500 PAL(SD576i) 15.625 59.940 13.500 SECAM(SD576i) 15.625 59.940 13.500 480i 60Hz 15.734 59.940 27.000 576i 50Hz 15.625 50.000 13.500 480p 60Hz 31.469 59.940 27.000 576p 50Hz 31.250 50.000 27.000
720p
1080i
1080p
50Hz 37.500 50.000 27.000 60Hz 45.000 60.000 74.250 50Hz 28.125 50.000 74.250 60Hz 33.716 60.000 74.250 50Hz 56.250 50.000 148.500 60Hz 67.500 60.000 148.500
37.861 72.809 31.500
37.500 75.000 31.500
37.879 60.317 40.000
46.875 75.000 49.500
48.363 60.004 65.000
60.023 75.029 78.750
Dot clock
* means supported the timing.
(MHz)
VGA
DVI
HDMI
YPbPr
AV
ENGLISH
APPENDIX 49
M166E21
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