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.
ENGLISH
ENGLISH
CE MARKING DECLARATION OF CONFORMITY
This LCD monitor complies with the requirements of the EC/EU Directive 2004/108/EC “EMC
Directive”, 2006/95/EC “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. : PL2783Q
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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 different 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.
As an ENERGY STAR
for energy effi ciency.
®
Partner, iiyama has determined that this product meets the ENERGY STAR® guidelines
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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 : ProLite B2783QSU ..............6
FITTING AND REMOVAL OF BASE : ProLite E2783QSU ..............7
CONTROLS AND CONNECTORS : ProLite B2783QSU ................ 8
CONTROLS AND CONNECTORS : ProLite E2783QSU ................ 9
CONNECTING YOUR MONITOR : ProLite B2783QSU ...............10
CONNECTING YOUR MONITOR : ProLite E2783QSU ...............11
COMPUTER SETTING .................................................................12
ADJUSTING THE VIEWING ANGLE : ProLite E2783QSU ...........12
ADJUSTING THE HEIGHT AND THE VIEWING ANGLE :
ProLite B2783QSU ........................................................................13
PANEL ROTATION : ProLite B2783QSU ......................................13
OPERATING THE MONITOR .............................................................14
ADJUSTMENT MENU CONTENTS ..............................................15
POWER MANAGEMENT FEATURE .............................................20
TROUBLE SHOOTING ......................................................................21
RECYCLING INFORMATION .............................................................22
APPENDIX ........................................................................................23
SPECIFICATIONS : ProLite B2783QSU .......................................23
SPECIFICATIONS : ProLite E2783QSU .......................................24
DIMENSIONS : ProLite B2783QSU .............................................. 25
DIMENSIONS : ProLite E2783QSU .............................................. 25
COMPLIANT TIMING ....................................................................26
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.
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
SPECIAL NOTES ON LCD MONITORS
The following symptoms are normal with LCD monitors and do not indicate a problem.
NOTE
When you first turn on the LCD monitor, the picture may not fit 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 find 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
Spray-type cleaner
Wax
Acid or Alkaline solvent
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CABINET
LCD
SCREEN
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.
FOR YOUR SAFETY 3
BEFORE YOU OPERATE THE MONITOR
FEATURES
Supports Resolutions up to 2560 × 1440
High Contrast 1000:1 (Typical), Adv. Contrast Function Available / Brightness
350cd/m
Supports AMD FreeSync™ technology
Blue Light Reducer
Digital Character Smoothing
USB3.0 Hub Function
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Stereo Speakers
2 × 2W Stereo Speakers
Plug & Play VESA DDC2B Compliant
Windows
Power Management (ENERGY STAR
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*
USB Cable
Stand*
Safety Guide
CAUTION
2
(Typical) / Quick Respons Time 5ms (Typical), 1ms (Gray to Gray)
®
Vista/7/8/10 Compliant
®
VESA DPMS Compliant)
1
2
1
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.
2
Accessory for ProLite E2783QSU.
*
3
*
Accessory for ProLite B2783QSU.
DVI-D Cable
Audio Cable
Screw for stand fi xing (3pcs)*3
Quick Start Guide
DisplayPort Cable
Stand-Base
4 BEFORE YOU OPERATE THE MONITOR
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.
L
Mounting Stage
Screw
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Chassis
BEFORE YOU OPERATE THE MONITOR 5
FITTING AND REMOVAL OF BASE : ProLite B2783QSU
Put the monitor on a stable surface. The monitor may cause injury or damage if it
CAUTION
<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 push the Stand-Base.
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Use ‘thumb screw’ provided to secure base to monitor column.
<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 ‘thumb screw’ to remove base from monitor column.
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 electric shock or damage.
Stand-Base
Thumb screw for Stand-Base fi xing
<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
DP
FITTING AND REMOVAL OF BASE : ProLite E2783QSU
Put the monitor on a stable surface. The monitor may cause injury or damage if it
CAUTION
<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. Secure it using
the screw provided.
Hold the monitor and push the Stand-Base until it clicks
and is secure.
<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.
Press and hold the hooks inside, and pull the Stand-
Base.
Unfi x the screw and remove the Stand.
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 electric shock or damage.
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Screw (provided)
Stand
Stand-Base
DP
DP
Screw
Hook
BEFORE YOU OPERATE THE MONITOR 7
CONTROLS AND CONNECTORS : ProLite B2783QSU
DP
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Power Indicator
NOTE
Blue: Normal operation
<Front>
<Back>
Orange: Power Management
Power Switch ( )
Menu / Select Button (MENU)
Scroll Up / Volume Button ( / )
Scroll Down / ECO Mode Button ( / )
Exit Button (EXIT)
Input Select Button (INPUT)
Speakers
USB Downstream Connector ( )
USB Downstream Connector ( )
USB Upstream Connector ( )
DisplayPort Connector (DP)
HDMI Connector (HDMI)
DVI-D 24pin Connector (DVI-D)
Keyhole for Security Lock
You can fasten a security lock and cable to prevent the monitor from being removed
NOTE
without your permission.
Cable Holes
Audio Connector (LINE OUT)
Audio Connector (LINE IN)
AC Connector( : Alternating current) ( )
8 BEFORE YOU OPERATE THE MONITOR
CONTROLS AND CONNECTORS : ProLite E2783QSU
DP
<Front>
Power Indicator
NOTE
Blue: Normal operation
<Back>
Orange: Power Management
Power Switch ( )
Menu / Select Button (MENU)
Scroll Up / Volume Button ( / )
Scroll Down / ECO Mode Button ( / )
Exit Button (EXIT)
Input Select Button (INPUT)
Speakers
USB Downstream Connector ( )
USB Downstream Connector ( )
USB Upstream Connector ( )
DisplayPort Connector (DP)
HDMI Connector (HDMI)
DVI-D 24pin Connector (DVI-D)
Keyhole for Security Lock
You can fasten a security lock and cable to prevent the monitor from being removed
NOTE
without your permission.
Audio Connector (LINE OUT)
Audio Connector (LINE IN)
AC Connector( : Alternating current) ( )
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BEFORE YOU OPERATE THE MONITOR 9
CONNECTING YOUR MONITOR : ProLite B2783QSU
DP
Power Cable
(Accessory)
Audio Cable (Accessory)
Computer
DVI-D Cable (Accessory)
HDMI Cable (Not Included)
AV Equipment
USB Cable (Accessory)
Mouse
Keyboard
DisplayPort Cable (Accessory)
Ensure that both the computer and the monitor are switched off.
Connect the computer to the monitor with the signal 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 supply.
Turn on your monitor and computer.
NOTE
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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
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.
[Example of Connection]
<Back>
[ Collect Cables ]
Put the cables through the cable hole.
Collect cables at the back of the stand.
10 BEFORE YOU OPERATE THE MONITOR
CONNECTING YOUR MONITOR : ProLite E2783QSU
Power Cable
(Accessory)
Audio Cable (Accessory)
Computer
DVI-D Cable (Accessory)
HDMI Cable (Not Included)
AV Equipment
USB Cable (Accessory)
Mouse
Keyboard
DisplayPort Cable (Accessory)
Ensure that both the computer and the monitor are switched off.
Connect the computer to the monitor with the signal 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 supply.
Turn on your monitor 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
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.
[Example of Connection]
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<Back>
BEFORE YOU OPERATE THE MONITOR 11
COMPUTER SETTING
Signal Timing
Change to the desired signal timing listed on page 26: COMPLIANT TIMING.
ADJUSTING THE VIEWING ANGLE : ProLite E2783QSU
For optimal viewing it is recommended to look at the full face
of the monitor.
Hold the stand so that the monitor does not topple when you
change the monitor’s angle.
You are able to adjust the monitor’s angle up to 22° upward,
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5° downward.
In order to ensure a healthy and relaxed body position
when using the monitor at visual display workstations, it
is recommended that the adjusted tilt angle should not
exceed 10 degrees. Adjust the monitor’s angle to your own
preference.
5° 22°
NOTE
Do not touch the LCD screen when you change
the angle. It may cause damage or break the LCD
screen.
Careful attention is required not to catch your
fi ngers or hands when you change the angle.
12 BEFORE YOU OPERATE THE MONITOR
ADJUSTING THE HEIGHT AND THE VIEWING ANGLE : ProLite B2783QSU
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, 22
degrees upward and 5 degrees downward.
130mm
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
catch your fingers 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.
Monitor
Stand
PANEL ROTATION : ProLite B2783QSU
Adjust the mother’s height.
Rotate the panel 90 degrees.
Portrait: Turn clockwise.
Landscape: Turn counter clockwise.
Attempting to rotate without fully extending
NOTE
Adjust the monitor’s angle to your preference.
upward may cause damage to stand.
Video card for portrait display will be
required for rotating the image on the
screen.
45°
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45°
90°
BEFORE YOU OPERATE THE MONITOR 13
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 26. You are also able to adjust the picture by following the button
operation shown below.
Press the ENTER Button to start the On Screen Display feature. There are additional
Menu items which can be switched by using the / Buttons.
Main Menu
Luminance
Color
OSD
Language
ENGLISH
Select the Menu item which contains the adjustment icon relating to the adjustment
you want to make. Press the ENTER Button. Then, use the / Buttons to
highlight the desired adjustment icon.
Press the ENTER Button again. Use the / Buttons to make the appropriate
adjustment or setting.
Press the EXIT Button to leave the menu, and the settings you just made would
be automatically saved.
For example, to correct for OSD vertical position, select Menu item of OSD and then press the
ENTER Button. Then, select (V.Position) by using the / Buttons. An adjustment page
appears after you press the ENTER Button.
Main Menu
Luminance
Color
OSD
Language
Recall
Miscellaneous
Input Select
Audio
Recall
Miscellaneous
Input Select
Audio
H. Position
V. Position
OSD Time
OSD
50
50
30
Then, use the / Buttons to change the vertical position settings. The vertical position of the
overall display should be changing accordingly while you are doing this.
OSD
V. Position
50
Press the EXIT Button lastly, it ends, all changes are saved in the memory.
NOTE
When button operations are aborted during adjustment, On-Screen Display disappears when
the time set for the OSD Time has passed. Also, press the EXIT button to quickly turn off the OnScreen 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.
All adjustments have only one setting which applies to all signal timings.
14 OPERATING THE MONITOR
ADJUSTMENT MENU CONTENTS
Luminance *
1,2
Adjustment Item Problem / Option Button to Press
3
Brightness
*
Contrast
1
*
Luminance adjustment is disabled when Adv. Contrast mode is activated.
2
*
Luminance adjustment is disabled when i-Style Color is activated.
3
Adjust the Brightness when you are using the monitor in a dark room and feel the screen is too
*
Too dark
Too bright
Too dull
Too intense
bright.
Color*
Adjustment Item Problem / Option Button to Press
9300K
7500K
6500K
User Preset
Bluish white
Yellowish white
Reddish white
Red
Green
Blue
Too weak
Too strong
* Color adjustments is disabled when i-Style Color or Blue Light Reducer is activated.
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OSD
Adjustment Item Problem / Option Button to Press
H.Position
V.Position
OSD Time
OSD is too left
OSD is too right
OSD is too low
OSD is too high
You can set the OSD display duration time
between 5 and 30 seconds.
OPERATING THE MONITOR 15
Language
Adjustment Item Problem / Option Button to Press
Dutch
Japanese
Simplifi ed Chinese
Russian
Czech
Language
English
Français French
Deutsch
Italiano Italian
Polski Polish
Español Spanish
English
German
Nederlands
Ĉesky
ENGLISH
Recall
Adjustment Item Problem / Option Button to Press
Yes
Recall All
Factory-preset data is restored.
No
Return to Menu.
16 OPERATING THE MONITOR
Miscellaneous
Adjustment Item Problem / Option Button to Press
1 2 3 4 5
Sharpness
You can change the picture quality from 1 to 5 (sharp to soft).
Press the Button to change the picture quality in numerical
order. Press the Button to change the picture quality in
reverse numerical order.
DDC/CI
On
Off
DDC/CI On and Off are switched as follows by pressing the Button successively.
NOTE
DDC/CI is turned ON.
DDC/CI is turned OFF.
On Off
Displays information regarding the current input signal coming
from the graphic card in your computer.
Miscellaneous
Display Information
See your graphic card user guide for more information
NOTE
Display Information
1920x1080 @ 60 Hz
about changing the resolution and refresh.
Adv. Contrast*
Display Mode
Overdrive*
1
1
On
Off
Full
Aspect
Off / 1 / 2 / 3
It will improve the gray level response time of the LCD panel.
Increased Contrast Ratio
Typical Contrast Ratio
Expansion display
Expansion display of Aspect
A higher level results in a faster response time.
On
Opening Logo
DP Format*
*1 Adv. Contrast and Over Drive adjustments are disabled when i-Style Color is activated.
2
Suitable for DP input only.
*
2
Off
1.2
1.1
iiyama Logo displayed when the monitor is turned on.
iiyama Logo does not display when the monitor is
turned on.
Standard
If any abnormal picture visible, you can change the
setting to 1.1.
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OPERATING THE MONITOR 17
Input Select
Direct
Direct
Direct
Direct
Adjustment Item Problem / Option Button to Press
Select the Digital (DVI) input. DVI
Select the Digital (HDMI) input.
HDMI
Select the Digital (DP) input.
DP
Select the Digital (DVI) input. DVI
Select the Digital (HDMI) input.
HDMI
Select the Digital (DP) input.
DP
NOTE
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1
AUTO*
Input Select
2
Manual*
*1 It will be selected automatically when the selected signal is not available.
2
Input source is fi xed, not selected automatically when DVI, HDMI and DP which are
*
selected.
You can skip the Menu items and display an adjustment scale directly by using the following button
operations.
Input Select : Press the INPUT Button when the Menu is not displayed.
Audio
Adjustment Item Problem / Option Button to Press
Volume
Mute
Mute On and Off are switched as follows by pressing the Button successively.
NOTE
Too soft
Too loud
On
Off
Turn off the sound temporarily.
Return the sound volume to the previous level.
On Off
Select the Line-In input. Line-In
Digital Audio *
Select the HDMI input. HDMI
Select the DP input. DP
*
Suitable for HDMI/DP input only.
You can skip the Menu items and display an adjustment scale directly by using the following button
operations.
Volume : Press the Button when the Menu is not displayed.
18 OPERATING THE MONITOR
You can skip the Menu items and display an adjustment scale directly by using the following button
Direct
operations.
ECO Mode : Press the
On : Brightness of back light is reduced.
Off : Normal
i-Style Color * : Press the EXIT Button when the Menu is not displayed.
Off : Return to a state set by color adjustment.
Standard : For general windows environment and monitor default setting.
Game : For PC game environment.
Cinema : For movie and video environment.
Scenery : For displaying outdoor scenery images.
Text : For text editing and viewing in a word processing environment.
* i-Style Color is disabled when Blue Light Reducer is activated.
Blue Light Reducer * : Pressing and holding of the EXIT Button for 1-2 seconds when the Menu
is not displayed.
Off : Normal
Mode1 : Blue light is reduced.
Mode2 : Blue light is reduced more than Mode1.
Mode3 : Blue light is reduced more than Mode2.
* Blue Light Reducer is disabled when i-Style Color is activated.
Button when the Menu is not displayed.
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● Lock Mode
<OSD Menu>
1. The OSD lock will be activated by pressing the front button ENTER for about 10 seconds. If you
try to access the OSD by pressing any of the buttons, message "OSD Locked" will appear on the
screen.
2. The OSD lock will be deactivated by pressing the front button ENTER again for about 10 seconds.
<Power Switch>
1. The power switch lock will be activated by pressing the front button for about 10 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 button
seconds.
again for about 10
OPERATING THE MONITOR 19
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 ENERGY
®
STAR
and 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
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Management Mode, the image reappears in several seconds when either the keyboard or the
mouse are touched again.
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.
20 OPERATING THE MONITOR
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.
The Power Cable is fi rmly seated in the socket.
(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 screen is too
bright or too dark.
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.
The video output level of the computer is within the specifi cation of the
monitor.
ENGLISH
TROUBLE SHOOTING 21
Problem Check
The screen is
shaking.
No sound.
The sound is too
loud or too quiet.
ENGLISH
A strange noise is
heard.
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.
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/recycle for monitor recycling.
22 TROUBLE SHOOTING / RECYCLING INFORMATION
APPENDIX
Design and specifi cations are subject to change without prior notice.
SPECIFICATIONS : ProLite B2783QSU
Size Category 27"
LCD
Panel
Display Colours
Sync Frequency
Maximum Resolution
Input Connector
Plug & Play VESA DDC2B
Input Video Signal
USB Standard
Number of USB Ports
Connector shape
Input Audio Connector ø 3.5mm mini jack (Stereo)
Input Audio Signal 1.0Vrms maximum
Output Audio Connector ø 3.5mm mini jack (Stereo)
Speakers 2W × 2 (Stereo speakers)
Maximum Screen Size
Power Source
Power Consumption*
Dimensions / Net Weight
Tilt Angle
Environmental
Considerations
Approvals
Panel Technology
Pixel pitch
Brightness
Contrast ratio
Viewable angle
Response time
TN
Diagonal: 27" (68.5cm)Size
0.233mm H × 0.233mm V
2
350cd/m
(Typical)
1000 : 1 (Typical), Adv. Contrast Function Available
Right / Left : 85 degrees each, Up / Down : 80 degrees each (Typical)
5ms (Typical), 1ms (Gray to Gray)
16,777,216
DVI / HDMI: Horizontal: 30.0-90.0kHz, Vertical: 55-75Hz
DisplayPoer : Horizontal: 30.0-115.0kHz, Vertical: 50-75Hz
2560 × 1440, 3.7 MegaPixels
DVI-D 24 pin, HDMI, DisplayPort
TM
DVI (Digital Visual Interface Standard Rev.1.0) compliance
HDMI, DisplayPort
USB3.0
1 Upstream : Series B
2 Downstream : Series A
596.7mm W × 335.7mm H / 23.5" W × 13.2" H
100-240VAC, 50/60Hz, 1.5A
44W typical, Power management mode: 0.5W maximum
Energy Effi ciency Class: B
622.5 × 400.5 - 530.5 × 230.0mm / 24.5 × 15.8 - 20.9 × 9.1" (W×H×D)
6.1kg / 13.44lbs
Upward: 22 degrees Downward: 5 degrees, Left/Right: 45 degrees each
Operating:
Storage:
CE, TÜV-GS, VCCI-B, PSE, CU
Temperature
Humidity
Temperature
Humidity
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)
, ENERGY STAR
ENGLISH
®
NOTE
*
Audio/USB equipment is not connected.
APPENDIX 23
SPECIFICATIONS : ProLite E2783QSU
Size Category 27"
LCD
Panel
Display Colours
ENGLISH
Sync Frequency
Maximum Resolution
Input Connector
Plug & Play VESA DDC2B
Input Video Signal
USB Standard
Number of USB Ports
Connector shape
Input Audio Connector ø 3.5mm mini jack (Stereo)
Input Audio Signal 1.0Vrms maximum
Output Audio Connector ø 3.5mm mini jack (Stereo)
Speakers 2W × 2 (Stereo speakers)
Maximum Screen Size
Power Source
Power Consumption*
Dimensions / Net Weight 622.5 × 446.0 × 218.0mm / 24.5 × 17.6 × 8.6" (W×H×D)
Tilt Angle
Environmental
Considerations
Approvals
Panel Technology
Pixel pitch
Brightness
Contrast ratio
Viewable angle
Response time
TN
Diagonal: 27" (68.5cm)Size
0.233mm H × 0.233mm V
350cd/m
2
(Typical)
1000 : 1 (Typical), Adv. Contrast Function Available
Right / Left : 85 degrees each, Up / Down : 80 degrees each (Typical)
5ms (Typical), 1ms (Gray to Gray)
16,777,216
DVI / HDMI: Horizontal: 30.0-90.0kHz, Vertical: 55-75Hz
DisplayPoer : Horizontal: 30.0-115.0kHz, Vertical: 50-75Hz
2560 × 1440, 3.7 MegaPixels
DVI-D 24 pin, HDMI, DisplayPort
TM
DVI (Digital Visual Interface Standard Rev.1.0) compliance
HDMI, DisplayPort
USB3.0
1 Upstream : Series B
2 Downstream : Series A
596.7mm W × 335.7mm H / 23.5" W × 13.2" H
100-240VAC, 50/60Hz, 1.5A
44W typical, Power management mode: 0.5W maximum
Energy Effi ciency Class: B
4.5kg / 9.92lbs
Upward: 22 degrees Downward: 5 degrees
Operating:
Storage:
CE, TÜV-GS, VCCI-B, PSE, CU
Temperature
Humidity
Temperature
Humidity
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)
, ENERGY STAR
®
*
NOTE
24 APPENDIX
Audio/USB equipment is not connected.
DIMENSIONS : ProLite B2783QSU
622.5mm/24.5”
599.5mm/23.6”
338.0mm/13.3”
372.5mm/14.7”
300.0mm/11.8”
( ) : Maximum adjustment range
DIMENSIONS : ProLite E2783QSU
622.5mm/24.5”
599.5mm/23.6”
255.0mm/10.0”
338.0mm/13.3”
372.5mm/14.7”
56.5mm/2.2”
56.5mm/2.2”
400.5mm/15.8”(530.5mm/20.9”)
446.0mm/17.6”
230.0mm/9.1”
ENGLISH
218.0mm/8.6”
APPENDIX 25
COMPLIANT TIMING
VESA
ENGLISH
NOTE
Video Mode
VGA
SVGA
XGA
SXGA
UXGA
WSXGA+
Full HD
QWXGA
WQHD
1
DVI : Use the attached DVI-D dual-link signal cable.
*
2
*
DisplayPort input only.
640 × 480
800 × 600
1024 × 768
1280 × 1024
1600 × 1200
1680 × 1050
1920 × 1080
2048 × 1152
2560 × 1440
Horizontal
Frequency
31.469kHz
37.879kHz
48.363kHz
63.981kHz
75.000kHz
65.290kHz
67.500kHz
71.584kHz
88.787kHz
104.045kHz
Frequency
Vertical
59.940Hz
60.317Hz
60.004Hz
60.020Hz
60.000Hz
60.000Hz
60.000Hz
60.000Hz
59.951Hz
69.923Hz
Dot Clock
25.175MHz
40.000MHz
65.000MHz
108.000MHz
162.000MHz
146.250MHz
148.500MHz
197.000MHz
241.500MHz
274.680MHz
1
*
1
*
2
*
26 APPENDIX
M149A21
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