Page 1
USER MANUAL
Thank you very much for choosing the
iiyama LCD monitor.
We recommend that you take a few
minutes to read carefully through
this brief but comprehensive manual
before installing and switching on the
monitor. Please keep this manual in a
safe place for your future reference.
ENGLISH
Page 2
Page 3
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”, 2009/125/EC “ErP Directive” and 2011/65/EU
“RoHS Directive”.
The electro-magnetic susceptibility has been chosen at a level that gives correct operation in
residential areas, business and light industrial premises and small-scale enterprises, inside as
well as outside of the buildings. All places of operation are characterised by their connection to
the public low voltage power supply system.
IIYAMA CORPORATION: Wijkermeerstraat 8, 2131 HA Hoofddorp, The Netherlands
Model No. : PL2888UH
ENGLISH
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.
Page 4
ENGLISH
TABLE OF CONTENTS
FOR YOUR SAFETY ............................................................................1
SAFETY PRECAUTIONS................................................................1
SPECIAL NOTES ON LCD MONITORS .........................................3
CUSTOMER SERVICE ...................................................................3
CLEANING ......................................................................................3
BEFORE YOU OPERATE THE MONITOR ..........................................4
FEATURES......................................................................................4
CHECKING THE CONTENTS OF THE PACKAGE ........................4
WALL MOUNTING ..........................................................................5
FITTING AND REMOVAL OF BASE ...............................................6
CONTROLS AND CONNECTORS..................................................7
CONNECTING YOUR MONITOR ..................................................8
COMPUTER SETTING ...................................................................9
ADJUSTING THE HEIGHT AND THE VIEWING ANGLE ...............9
OPERATING THE MONITOR .............................................................10
ADJUSTMENT MENU CONTENTS ..............................................12
SCREEN ADJUSTMENTS ............................................................21
POWER MANAGEMENT FEATURE .............................................24
TROUBLE SHOOTING ......................................................................25
RECYCLING INFORMATION .............................................................26
APPENDIX ........................................................................................27
SPECIFICATIONS .........................................................................27
DIMENSIONS ................................................................................28
COMPLIANT TIMING ....................................................................29
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FOR YOUR SAFETY
SAFETY PRECAUTIONS
WARNING
STOP OPERATING THE MONITOR IF YOU ARE AWARE OF ANY PROBLEMS
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.
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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.
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
Page 6
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
fi re. To allow adequate air circulation, place the monitor at least 10 cm (or 4 inches) from any walls.
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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.
CAREFUL! PROTECT YOUR HANDS AND FINGERS
Be careful not to hurt your fi ngers or hands when you change the height or the angle.
Injury can occur if care is not taken to avoid fi nger contact with the displays base when adjusting
the height.
REMARK FOR 24/7 USAGE
This product is not specifi cally designed for 24/7 usage in all environments.
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
Page 7
SPECIAL NOTES ON LCD MONITORS
The following symptoms are normal with LCD monitors and do not indicate a problem.
When you first turn on the LCD monitor, the picture may not fit in the display area
NOTE
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 can be recovered slowly by changing the image or turning off the Power Switch
for some hours.
CUSTOMER SERVICE
If you have to return your unit for service and the original packaging has been
NOTE
discarded, please contact your dealer or iiyama service center for advice or replacement
packaging.
CLEANING
If you drop any materials or liquids such as water into the monitor when cleaning,
WARNING
CAUTION
NOTE
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
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.
Spray-type cleaner
Wax
Acid or Alkaline solvent
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CABINET
LCD
SCREEN
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.
FOR YOUR SAFETY 3
Page 8
BEFORE YOU OPERATE THE MONITOR
FEATURES
Supports Resolutions up to 3840 × 2160
High Contrast 1000:1 (Typical), Adv. Contrast Function Available / Brightness
300cd/m
Supports AMD FreeSync™ technology
Blue Light Reducer
Digital Character Smoothing
Stereo Speakers
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2 × 3W Stereo Speakers
Plug & Play VESA DDC2B Compliant
Windows
Power Management (VESA DPMS Compliant)
VESA Mounting Standard (100mm×100mm) Compliant
Keyhole for Security Lock
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
Stand Base
Quick Start Guide
2
(Typical) / Quick Response Time 5ms (Typical), 1ms (Gray to Gray)
®
7/8,1/10 Compliant
HDMI Cable (1pc)
USB Cable
Screw for stand fi xing (3pcs)
DisplayPort Cable
Audio Cable
Safety Guide
CAUTION
4 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.
An approved power cord greater or equal to H05VVF, 3G, 0.75mm2 must be
used.
Page 9
WALL MOUNTING
WARNING
When you use with the wall mounting, in consideration of thickness of the mounting
stage, tighten the M4 Screw with washer which “L” length is 7mm to fasten the
monitor. Using the screw longer than this may cause electric shock or damage
because it may contact with the electrical parts inside the monitor.
Please check if the wall or ceiling can support the weight of the monitor before
mounting it.
Mounting Stage
L
Screw
Chassis
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BEFORE YOU OPERATE THE MONITOR 5
Page 10
FITTING AND REMOVAL OF BASE
CAUTION
Put the monitor on a stable surface. The monitor may cause injury or damage if it
falls or is dropped.
Do not give a strong impact to the monitor. It may cause damage.
Unplug the monitor before removal or installation to avoid an electric shock or a
damage.
<Installation>
Put a piece of soft cloth on the table beforehand to prevent the monitor from being scratched.
Lay the monitor fl at on a table with front face down.
Hold the monitor and install the Stand-Base.
Use the ‘thumb screws’ provided to secure the base to the monitor.
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Stand-Base
Thumb screw for Stand-Base fi xing
<Removal>
Put a piece of soft cloth on the table beforehand to prevent the monitor from being scratched.
Lay the monitor fl at on a table with front face down.
Remove the ‘thumb screws’ to remove the base from the monitor.
<Stopper>
Put the monitor on a fl at surface. Press the stopper at
the back of the stand while pushing the monitor from the
top. Careful attention is required as the monitor is sprung
loaded and the stand may expand quickly.
6 BEFORE YOU OPERATE THE MONITOR
Stopper
Page 11
CONTROLS AND CONNECTORS
ENGLISH
Power Switch ( )
<Front>
<Back>
Power Indicator
Blue: Normal operation
NOTE
Orange: Power Management
Input / Select Button ( )*
Scroll up / Audio Adjust Button ( )*
Scroll down / i-Style Mode Button ( )*
Menu Button ( )
Speakers
Headphone Connector ( )
Audio Connector ( )
USB Downstream Connector ( )
USB Downstream Connector ( )
Keyhole for Security Lock
You can fasten a security lock and cable to prevent the monitor from being removed
NOTE
without your permission.
USB Upstream Connector ( PC USB)
VGA Connector (VGA)
DisplayPort Connector (DP)
HDMI Connector (HDMI-1 4K 60p)
HDMI Connector (HDMI-2)
HDMI Connector (HDMI-3)
Cable Hole
AC Connector( : Alternating current) (AC POWER IN)
Main Power Switch (POWER SWITCH)
* You can skip the Menu items and display an adjustment scale directly.
BEFORE YOU OPERATE THE MONITOR 7
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CONNECTING YOUR 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 USB Cable.
Connect the monitor to the audio equipment with the Audio Cable for computer when using the
audio features.
Connect the Power Cable to the monitor fi rst and then to the power source.
Turn on your monitor (Main Power Switch and Power Switch) and computer.
NOTE
The signal cables used for connecting the computer and monitor may vary with the
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
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connector. If a special cable is required please contact your local iiyama dealer or
regional iiyama offi ce.
For connection to Macintosh computers, contact your local iiyama dealer or regional
iiyama offi ce for a suitable adaptor.
Make sure you tighten the fi nger screws at each end of the signal cable.
The Class I pluggable equipment Type A must be connected to protective earth.
The socket-outlet shall be installed near the equipment and shall be easily accessible.
Excessive sound pressure from ear-/headphones can cause hearing damage/hearing loss.
[Example of Connection]
<Back>
Mouse
Keyboard
Audio Cable
(Accessory)
Power Cable
(Accessory)
AV Equipment
GAME
Equipment etc.
HDMI Cable (Not Included)
HDMI Cable
(Not Included)
USB Cable (Accessory)
VGA Cable (Not included)*
HDMI Cable (Accessory)
DisplayPort Cable
or
(Accessory)
mDP-DP Cable (Accessory)
Computer
Notebook
* 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.
[ Collect Cables ]
Put the cables through the cable hole to bundle
them.
8 BEFORE YOU OPERATE THE MONITOR
Page 13
COMPUTER SETTING
Signal Timing
Change to the desired signal timing listed on page 29: COMPLIANT TIMING.
ADJUSTING THE HEIGHT AND THE VIEWING ANGLE
For optimal viewing it is recommended to
position yourself directly opposite to the full face
of the monitor, then adjust the monitor’s height
and angle to your own preference.
Hold the panel so that the monitor does not topple
when you change the monitor’s height or angle.
You are able to adjust the monitor's height up to
130mm, angle up to 45 degrees right and left, 17
degrees upward.
130mm
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NOTE
Do not touch the LCD screen when you
change the height or the angle. It may
cause damage or break the LCD screen.
Careful attention is required not to pinch
your fingers or hands into the moving
part of the stand when you change the
angle.
Injury can occur if care is not taken to
avoid fi nger contact with the displays
base when adjusting the height.
Monitor
Stand
45°
45°
BEFORE YOU OPERATE THE MONITOR 9
Page 14
OPERATING THE MONITOR
HDMI3
HDMI1
HDMI2-MHL
DisplayPort
1 : Exit
Enter : 2
Audio
Picture
PiP/PbP
Color
Language
OSD Settings
Input Select
VGA
Setup Menu
i-S. Mode
Auto
The Auto Pow. Off function is enabled as default setting. Monitor will turn off automatically
after 3 hours without any key operation.
If you prefer to use the monitor over 3 hours continuously, please disable The Auto Pow.
Off function.
To create the best picture, your iiyama LCD monitor has been preset at the factory with the
COMPLIANT TIMING shown on page 29. You are also able to adjust the picture by following the button
operation shown below. For more detailed adjustments, see page 21 for SCREEN ADJUSTMENTS.
Press the Button to start the On Screen Display (OSD) feature. There are
additional Menu items which can be switched by using the
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Select the Menu item which contains the adjustment icon relating to the adjustment
you want to make. Press the Button. Then, use the / Buttons to highlight the
desired adjustment icon.
Press the Button again. Use the / Buttons to make the appropriate
adjustment or setting.
Press the Button to leave the menu, and the settings you just made would be
automatically saved.
/ Buttons.
For example, to correct for vertical position, select Menu item of (Setup Menu) and then press
the
Button. Then, select Geometry by using the / Buttons and press the Button.
Then, select V. Position by using the
An adjustment page appears after you press the
change the vertical position settings. The vertical position should be changing accordingly while
you are doing this.
Press the
10 OPERATING THE MONITOR
/ Buttons.
Input Select
Picture
PiP/PbP
Audio
Color
Language
OSD Settings
i-S. Mode
Setup Menu
Auto Image Adjust
H. Position
V. Po sit ion
Phase
Clock
1 : Exit
Input Select
Picture
PiP/PbP
Audio
Color
Language
OSD Settings
i-S. Mode
Setup Menu
Geometry
DP Format
HDMI Format
Free Sync
Opening Logo
LED
Auto Pow. Off
Memory Recall
Information
1.1
1.4
Enter : 2
1 : Exit
Button. Then, use the / Buttons to
V. Position
Button lastly, it ends, all changes are saved in the memory.
50
50
39
48
Enter : 2
50
Page 15
NOTE
When button operations are aborted during adjustment, On-Screen Display disappears
when the time set for the OSD Time Out has passed. Also, the
return previous menu and turn off the On-Screen Display.
Any changes are automatically saved in the memory when the On Screen Display
disappears. Turning off the power should be avoided while using the Menu.
Adjustments for Image H./V.Position, Clock and Phase are saved for each signal timing.
Except for these adjustments, all other adjustments have only one setting which applies
to all signal timings.
Disabled function matrix
Adv. Contrast
ECO Mode
Function
enable
: adjustable
: disabled
i-Style Mode
(Standard,Sports
Game,FPS Game,
Strategy Game,Text)
Blue Light Reducer
Adv.
Contrast
ECO
Mode
After enabled function
i-Style
Mode
Blue Light
Reducer
Button can be used to
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Brightness Contrast Overdrive
OPERATING THE MONITOR 11
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ADJUSTMENT MENU CONTENTS
Direct
Direct
Input Select
Adjustment Item Problem / Option Button to Press
Select the VGA input. VGA
Select the HDMI1 input. HDMI1
Select the HDMI2 input. HDMI2
Input Select
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NOTE
You can skip the Menu items and directly display an option setting screen by using the following
button operations.
Input Select: Press the
However it will automatically be selected when just one source is using.
In Power Management Mode input switching is disabled.
Input source is fi xed, not selected automatically when VGA, HDMI1, HDMI2, HDMI3 and
DisplayPort which are selected.
AUTO
Button when the Menu is not displayed.
Select the HDMI3 input. HDMI3
Select the DisplayPor1 input. DisplayPort
Search for an available input source and select
automatically.
12 OPERATING THE MONITOR
Page 17
Picture
Adjustment Item Problem / Option Button to Press
Full Screen Full screen display
Expansion display of Aspect
Display the picture dot by dot.
Display the picture as 17 inch screen (5 : 4)
Display the picture as 19 inch screen (5 : 4)
Display the picture as 19.5 inch screen (16 : 9)
Display the picture as 21.5 inch screen (16 : 9)
Display the picture as 23 inch screen (16 : 9)
Display the picture as 24 inch screen (16 : 9)
Display the picture as 27 inch screen (16 : 9)
Picture Format *
Aspect Ratio
Dot By Dot
17 inch
1
19 inch
19.5 inch
21.5 inch
23 inch
24 inch
27 inch
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Brightness *
Contrast *
Black Tuner
2,3
3
Too dark
Too bright
Too dull
Too intense
From -5 to +5
You can adjust Dark shades.
You can change the picture quality from 0 to 100
(soft to sharp).
Sharpness
Press the
numerical order. Press the Button to change the
Button to change the picture quality in
picture quality in reverse numerical order.
Adjust the picture quality at resolutions of less
3840 x 2160. You can change the picture quality.
Off / -2 / -1 / 0 / +1 / +2
Overdrive *
3
It will improve the gray level response time of the
LCD panel.
A higher level results in a faster response time.
Adv. Contrast *
1,3
Off Typical Contrast Ratio
Increased Contrast RatioOn
Off Normal
ECO Mode *
3
1
Brightness of back-light is reduced.
Brightness of back-light is reduced more than 1.2
Brightness of back-light is reduced more than 2.3
Off Normal
X-Res Technology
Soft
Middle
Hard
1
Picture Format, Overdrive, Adv. Contrast are disabled when PiP/PbP Mode is activated.
*
2
Adjust the Brightness when you are using the monitor in a dark room and feel the screen is too
*
bright.
3
*
See page 11 for Disabled function matrix.
Enhance the picture edge.
Enhance the picture edge more than the Soft option.
Enhance the picture edge more than the Middle option.
OPERATING THE MONITOR 13
Page 18
PiP/PbP Mode *
Sub Win Input
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PiP Size
PiP Position
PiP/PbP
Adjustment Item Problem / Option Button to Press
Off PiP/PbP Mode is turned off .
PiP
PbP
Display the sub screen in the main screen.
Divide display images in two
Select the VGA input. VGA
Select the HDMI1 input. HDMI1
Select the HDMI2 input. HDMI2
Select the HDMI3 input. HDMI3
Select the DisplayPort input. DisplayPort
Small
Middle
Large
Top-Right
Top-Left
Bottom-Right
Bottom-Left
Reduce the size of the Sub screen.
Normal size
Increase the size of the Sub screen.
Move the sub screen to the top right corner.
Move the sub screen to the top left corner.
Move the sub screen to the bottom right corner.
Move the sub screen to the bottom left corner.
Swap
*
PiP = Picture In Picture
Swaps the Main/Sub screens when PiP mode is active.
With this function, you can display two diff erent pictures.
PbP = Picture By Picture
With this function, display images from two sources side by side.
14 OPERATING THE MONITOR
Page 19
Audio
Direct
Direct
Direct
Adjustment Item Problem / Option Button to Press
Volume
Mute
Audio Input *
* Suitable for HDMI/DisplayPort input only.
You can skip the Menu items and directly display an option setting screen by using the following
button operations.
Audio: Press the
Mute: Pressing and holding of the
displayed.
Mute and Unmute are switched as follows by pressing the
Button when the Menu is not displayed.
Too soft
Too loud
Off
On
Button for about 2 seconds when the Menu is not
Return the sound volume to the previous level.
Turn off the sound temporarily.
Select the Line-In input. Line-In
Select the HDMI1 input. HDMI1
Select the HDMI2 input. HDMI2
Select the HDMI3 input. HDMI3
Select the DisplayPort input. DisplayPort
Button successively.
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OPERATING THE MONITOR 15
Page 20
1
Direct
Direct
Color *
Adjustment Item Problem / Option Button to Press
Warm (5500K)
Normal (6500k)
Cool (9300k)
User Color
Blue Light Reducer *
2
ENGLISH
HDMI RGB Range *
*1 Functions other than Blue Light Reducer is disabled when Blue Light Reducer is activated.
2
See page 11 for Disabled function matrix.
*
3
Only HDMI input.
*
3
Reddish white
Greenish white
Bluish white
Red
Green
Blue
Off
1
2
3
Full Range
Limited Range
Too weak
Too strong
Typical
Blue light is reduced.
Blue light is reduced more than Mode1.
Blue light is reduced more than Mode2.
For full-range color scale signal
For limited color scale signal
You can skip the Menu items and directly display an option setting screen by using the following
button operations.
Blue Light Reducer: Pressing and holding of the
Button for about 2 seconds when the Menu is
not displayed.
16 OPERATING THE MONITOR
Page 21
Language
Adjustment Item
Language
OSD Setting
Adjustment Item
OSD H. Position
OSD V. Position
OSD Background
OSD Time Out
Problem / Option Button to Press
English
Français
Deutsch
Nederlands
Polski
Česky
English
French
German
Dutch
Polish
Czech
Italiano
Русский
Italian
Russian
Japanese
Simplifi ed Chinese
Traditional Chinese
Problem / Option Button to Press
OSD is too left
OSD is too right
OSD is too low
OSD is too high
The background of OSD is made transparent.
Off / 1 / 2 / 3 / 4
You can set the OSD display duration time.
5 / 10 / 20 / 30 / 60 seconds
ENGLISH
OPERATING THE MONITOR 17
Page 22
i-S. Mode
Direct
Direct
Adjustment Item Problem / Option Button to Press
i-Style Mode
ENGLISH
Save User Mode1/2/3
Off
Standard
Sports Game
FPS Game
Strategy Game For Strategy game environment.
Text
User Mode 1
User Mode 2
User Mode 3
Save the settings of the screen adjustment.
i-Style Mode is turned Off .
For general windows environment and monitor
default setting.
For Sports game environment.
For FPS game environment.
For text editing and viewing in a word
processing environment.
Applies customized monitor settings.
Applies customized monitor settings.
Applies customized monitor settings.
NOTE
You can skip the Menu items and directly display an option setting screen by using the following
button operations.
You can memorize your customized monitor settings.
The following settings can be memorized:
Contrast, Brightness, Overdrive, Adv. Contrast, ECO mode, Volume, Mute, Color, i-Style
Mode, Sharpness, Black Tuner, Picture Format
i-Style Mode : Press the Button when the Menu is not displayed.
18 OPERATING THE MONITOR
Page 23
Setup Menu
Direct
Adjustment Item
Geometry *
DP Format *
1
4
HDMI1 Format *
FreeSync
Opening Logo
LED
NOTE
Turn Off the Power Indicator when you are bothered by the light.
Problem / Option Button to Press
Auto Image Adjust *
2
Adjust H. / V. Position, Clock and Phase
automatically.
Too left
Too right
Too low
Too high
To correct fl ickering text or lines
Too narrow
Too wide
5
H. Position *
V. Position *
Phase
Clock
1.1
1.2
1.4
2.0
On
3
3
Standard
To be used when displaying 3840x2160 60Hz.
Standard
To be used when displaying 3840x2160 60Hz.
Enable the Freesync function.
Off The Freesync function is turned off .
On
Off
On
Off
iiyama Logo displayed when the monitor is turned on.
iiyama Logo does not display when the monitor is turned
on.
The Power Indicator is turned On.
The Power Indicator is turned Off .
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Auto Pow. Off
NOTE
The Auto Pow. Off function is enabled as default setting. Monitor will turn off automatically
after 3 hours without any key operation.
If you prefer to use the monitor over 3 hours continuously, please disable The Auto Pow.
Off function.
Memory Recall
On
Off
Yes
No
Enable the Auto Pow. Off function.
Auto Pow. Off function is turned Off .
Factory-preset data is restored.
Return to Menu.
OPERATING THE MONITOR 19
Page 24
Direct
Setup Menu
Adjustment Item
Problem / Option Button to Press
Displays information regarding the current input signal coming from the
graphic card in your computer.
<Example>
NOTE
Geometry
Input Select
DP Format
Information
ENGLISH
*1 Only Analog Input.
2
*
For best results, use the Auto Image Adjust in conjunction with the adjustment pattern. See page
21 for SCREEN ADJUSTMENTS.
3
See page 21 for SCREEN ADJUSTMENTS.
*
4
To display 3840 x 2160 at 60Hz, the DisplayPort setting must be enabled as 1.2, and the source
*
graphic card must be capable of supporting 3840 x 2160 resolution at 60Hz.
5
*
Only HDMI1 can support 3840 x 2160 60Hz.
Picture
HDMI1 Format
PiP/PbP
Audio
FreeSync
Color
Opening Logo
Language
LED
Auto Pow. Off
OSD Settings
Memory Recall
i-S. Mode
Setup Menu
Information
1 : Exit
Resolution:
1920x1080@60Hz
H.Frequency:66KHz
V.Frequency:60Hz
Model Number:
See your graphic card user guide for more
GB2888UHSU
information about changing the resolution and
refresh.
Enter : 2
To display 3840 x 2160 at 60Hz, the HDMI1 setting must be enabled as 2.0, and the source
graphic card must be capable of supporting 3840 x 2160 resolution at 60Hz.
You can skip the Menu items and directly display an option setting screen by using the following
button operations.
Auto Image Adjust: Pressing and holding of the
Button for about 2 seconds when the Menu is
not displayed.
● Lock Mode
<OSD Menu>
1. The OSD lock will be activated by pressing the front buttons and for about 5 seconds. If you
try to access the OSD by pressing any of the buttons
will appear on the screen.
2. The OSD lock will be deactivated by pressing the front buttons
<Power Switch>
1. The power switch lock will be activated by pressing the front buttons and for 5 seconds.
Locking the power switch means that won't be able to turn off the Monitor while the power switch
is locked. If presses the power switch message "Power Button Locked" will appear on the screen.
2. The power switch lock will be deactivated by pressing the front buttons
5 seconds.
20 OPERATING THE MONITOR
, , and , message "OSD Locked"
and again for 5 seconds.
and again for about
Page 25
SCREEN ADJUSTMENTS
Adjust the image by following the procedure below to get the desired picture when selecting Analog input.
The screen adjustments described in this manual are designed to set image position and minimize
fl icker or blur for the particular computer in use.
Displayed text or lines will be blurred or irregular in thickness when the picture is stretched due to
the screen enlargement process.
It is preferable to adjust the image position and frequency with the monitor controls, rather than
the computer software or utilities.
Perform adjustments after a warm-up period of at least thirty minutes.
Additional adjustments may be required after the Auto Image Adjust depending on the resolution
or signal timing.
The Auto Image Adjust may not work correctly when displaying the picture other than the screen
adjustment pattern. In this case, manual adjustments are required.
There are two ways to adjust the screen. One way is automatic adjustment for Position, Clock and
Phase. The other way is performing each adjustment manually.
Perform the Auto Image Adjust fi rst when the monitor is connected to a new computer, or resolution
is changed. If the screen has a fl icker or blur, or the picture does not fi t in the display area after
performing the Auto Image Adjust, manual adjustments are required. Both adjustments should be
made by using the screen adjustment pattern (Test.bmp) obtained via the IIYAMA web site (http://
www.iiyama.com).
Adjust the image by following the procedure below to get the desired picture.
This manual explains adjustment under Windows
Display the picture at the optimum resolution.
Enter the Test.bmp (screen adjustment pattern) to wallpaper.
®
OS.
ENGLISH
Consult the appropriate documentation for doing this.
NOTE
Set the display position to center in the wallpaper setting dialogue box.
[Adjustment pattern]
Zebra pattern
Color bar
Picture frame
OPERATING THE MONITOR 21
Page 26
Pressing and holding of the
Adjust the image manually by following procedure below when the screen has a fl icker or
Button for about 2 seconds. (Auto Image Adjust)
blur, or the picture does not fi t in the display area after performing the Auto Image Adjust.
Adjust the V.Position so that the top and bottom of the picture frame will fi t to the display
area.
ENGLISH
1) Adjust the H.Position so that the left side of the picture frame will move to the left edge
of the display area.
2) Stretch the right side of the picture frame to the right edge of the display area by
adjusting the Clock.
When the left side of the picture frame moves apart from the left edge of the display
NOTE
area during the Clock adjustment, adjust steps 1) and 2).
Another way to make the Clock adjustment is to correct the vertical wavy lines in the
zebra pattern.
The picture may fl icker during the Clock, H.Position and V.Position adjustment.
In case the picture frame is bigger or smaller than the data display area after the
Clock adjustment, repeat steps from
22 OPERATING THE MONITOR
.
Page 27
Adjust the Phase to correct horizontal wavy noise, fl icker or blur in the zebra pattern.
NOTE
In case the strong fl icker or blurs remain on a part of the screen, repeat steps and
because the Clock may not be adjusted correctly. If the fl icker or blurs still remain,
set the refresh rate of computer to low (60Hz) and repeat steps from
Adjust the H.Position after the Phase adjustment if the horizontal position moves
again.
during the adjustment.
Adjust the Brightness and Color to get the desired picture after you complete the Clock
and Phase adjustments.
Put back your favorite wallpaper.
ENGLISH
OPERATING THE MONITOR 23
Page 28
POWER MANAGEMENT FEATURE
0 0.5W 100%
POWER
CONSUMPTION
Blue
Orange
Power Indicator
NORMAL MODE
POWER MANAGEMENT MODE
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 monitor
when your computer is not in use.
To use the feature, the monitor needs to be connected to a VESA DPMS compliant computer.
There is a power management step the 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, and the power indicator turns to orange. From Power
ENGLISH
Management Mode, the image reappears in several seconds when either the keyboard or the
mouse are touched again.
* USB peropherals and Audio equipment are not connected.
NOTE
Even when using the power management mode, the monitor consumes electricity. Turn
off the Power Switch whenever the monitor is not in use, during the night and weekends,
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.
24 OPERATING THE MONITOR
Page 29
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
you have. If the monitor does not get a picture, skip to 2.
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 monitor and contact your dealer or iiyama service center for further assistance.
Problem Check
The picture does
not appear.
(Power indicator
does not light
up.)
(Power indicator
is blue.)
(Power indicator
is orange.)
The screen is not
synchronized.
The screen
position is not in
the center.
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 monitor.
If the monitor is in power management mode, touch the keyboard or the mouse.
The computer is ON.
The Signal Cable is properly connected.
The signal timing of the computer is within the specifi cation of the monitor.
The Signal Cable is properly connected.
The signal timing of the computer is within the specifi cation of the monitor.
The video output level of the computer is within the specifi cation of the monitor.
The signal timing of the computer is within the specifi cation of the monitor.
ENGLISH
The screen is too
bright or too dark.
The screen is
shaking.
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 monitor.
The signal timing of the computer is within the specifi cation of the monitor.
TROUBLE SHOOTING 25
Page 30
Problem Check
No sound.
The sound is too
loud or too quiet.
A strange noise
is heard.
ENGLISH
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.
RECYCLING INFORMATION
For better environment protection please don't dispose your monitor.
Please visit our web site: www.iiyama.com for monitor recycling.
26 TROUBLE SHOOTING / RECYCLING INFORMATION
Page 31
APPENDIX
Design and specifi cations are subject to change without prior notice.
SPECIFICATIONS
Size Category 28"
Panel technology
Size Diagonal: 28" (71cm)
LCD
Panel
Pixel pitch 0.162mm H × 0.158mm V
Brightness 300cd/m
Contrast ratio 1000 : 1 (Typical), Adv. Contrast Function Available
Viewable angle Right / Left : 85 degrees each, Up / Down: 80 degrees each (Typical)
Response time 5ms (Typical), 1ms (Gray to Gray)
Display Colors Approx. 1.07 Billion
Sync Frequency
Native Resolution 3840 × 2160, 8.3 MegaPixels
Supported max. resolution
Input Connector VGA, HDMI x3, DisplayPort
Plug & Play VESA DDC2B
Input Sync Signal Separate sync: TTL, Positive or Negative
Input Video Signal
USB Standard USB3.0
Number of USB Ports
Connector shape
Input Audio Connector ø 3.5mm mini jack (Stereo)
Input Audio Signal 1.0Vrms maximum
Headphone Connector ø 3.5mm mini jack (Stereo)
Speakers 3W × 2 (Stereo speakers)
Maximum Screen Size 620.9mm W × 341.3mm H / 24.4" W × 13.4" H
Power Source 100-240VAC, 50/60Hz, 1.0A
Power Consumption*
Dimensions / Net Weight
Tilt Angle Upward: 17 degrees, Left/Right: 45 degrees each
TN
2
(Typical)
VGA: Horizontal: 30.0-80.0kHz, Vertical: 55-75Hz
HDMI1: Horizontal: 30.0-135.0kHz, Vertical: 24-30,55-75Hz
HDMI2: Horizontal: 30.0-90.0kHz, Vertical: 24-30,55-75Hz
HDMI3: Horizontal: 30.0-90.0kHz, Vertical: 24-30,55-75Hz
DisplayPort
(without FreeSync)
:
Horizontal: 30.0-135.0kHz, Vertical: 24-30,55-75Hz
DisplayPort
(with FreeSync)
:
Horizontal: 30.0-135.0kHz, Vertical: 35-60Hz
VGA : 2048 × 1152 60Hz
HDMI1 : 3840 × 2160 60Hz
HDMI2 : 3840 × 2160 30Hz, 2560 × 1440 60Hz, 1920 × 2160 60Hz
HDMI3 : 3840 × 2160 30Hz, 2560 × 1440 60Hz, 1920 × 2160 60Hz
DisplayPort:
Analog: 0.7Vp-p (Standard), 75
3840 × 2160 60Hz
TM
Positive
Digital: HDMI, DisplayPort
1 Upstream : Series B
2 Downstream : Series A
42W typical, Power management mode: 0.5W maximum
Energy Effi ciency Class: B
663.0 × 413.5 - 543.5 × 230.0mm / 26.1 × 16.3 - 21.4 × 9.1" (W×H×D)
7.7kg / 16.9lbs
ENGLISH
APPENDIX 27
Page 32
Environmental
Considerations
Operating:
Storage:
Temperature
Humidity
Temperature
Humidity
Approvals CE, TÜV-Bauart
5 to 35°C / 41 to 95°F
10 to 80% (No condensation)
-20 to 60°C / -4 to 140°F
5 to 85% (No condensation)
NOTE
ENGLISH
DIMENSIONS
* USB and Audio equipment are not connected.
663.0mm/26.1”
623.0mm/24.5”
383.5mm/15.1”
343.5mm/13.5”
60.5mm/2.4”
230.0mm/9.0”
300.0mm/11.8”
413.5mm/16.3”(543.5mm/21.4”)
28 APPENDIX
( ) : Maximum adjustment range
Page 33
COMPLIANT TIMING
Video Mode
Horizontal
Frequency
Vertical
Frequency
Dot Clock
31.469kHz 59.940Hz 25.175MHz
640 × 480
37.500kHz 75.000Hz 31.500MHz
37.861kHz 72.809Hz 31.500MHz
35.156kHz 56.250Hz 36.000MHz
800 × 600
37.879kHz 60.317Hz 40.000MHz
46.875kHz 75.000Hz 49.500MHz
48.363kHz 60.004Hz 65.000MHz
1024 × 768
56.476kHz 70.069Hz 75.000MHz
60.023kHz 75.029Hz 78.750MHz
1280 × 1024
1440 × 900
63.981kHz 60.020Hz 108.000MHz
79.976kHz 75.025Hz 135.000MHz
55.935kHz 59.887Hz 106.500MHz
70.635kHz 74.984Hz 136.750MHz
1680 × 1050 65.290kHz 60.000Hz 146.250MHz
1920 × 1080 66.590kHz 59.930Hz 138.500MHz
2048 × 1152 71.584kHz 60.000Hz 197.000MHz
2560 × 1440 88.787kHz 59.951Hz 241.500MHz *
3840 × 2160
67.430kHz 29.970Hz 296.700MHz *
133.313kHz 59.997Hz 533.250MHz *
1920 × 2160 135.000kHz 60.000Hz 297.000MHz *
NOTE
*1 HDMI1, HDMI2, HDMI3 and DisplayPort input only.
2
*
HDMI1 and DisplayPort input only.
3
Recommended to use on PbP mode.
*
ENGLISH
1
1
2
1,3
APPENDIX 29
M133H41
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