Iiyama PROLITE LH5546HS User manual

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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.
USER MANUAL

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 Wereservetherighttochangespecicationswithoutnotice.
All trademarks used in this user manual are the property of their respective owners.
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di󰀨erentcountriesfromthere.
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. : PL3246H/PL4346H/PL4946H/PL5546H
mark:
Equipment protected throughout by Double insulation or Reinforced insulation.

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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
CONTROLS AND CONNECTORS : MONITOR..............................7
INSTALLATION .............................................................................12
CONTROLS : REMOTE CONTROL..............................................13
PREPARING THE REMOTE CONTROL.......................................14
ID REMOTE CONTROL................................................................15
BASIC OPERATION......................................................................16
CONNECTING YOUR MONITOR : ProLite LH3246HS ...............19
CONNECTING YOUR MONITOR :
ProLite LH4346HS / ProLite LH4946HS .......................................21
ProLite LH5546HS .......................................................................21
COMPUTER SETTING .................................................................27
OPERATING THE MONITOR.............................................................28
ADJUSTMENT MENU CONTENTS..............................................30
SCREEN ADJUSTMENTS ............................................................51
POWER MANAGEMENT FEATURE.............................................54
TROUBLE SHOOTING ......................................................................55
RECYCLING INFORMATION.............................................................56
APPENDIX ........................................................................................57
SPECIFICATIONS : ProLite LH3246HS........................................57
SPECIFICATIONS : ProLite LH4346HS........................................58
SPECIFICATIONS : ProLite LH4946HS........................................59
SPECIFICATIONS : ProLite LH5546HS........................................60
DIMENSIONS : ProLite LH3246HS...............................................61
DIMENSIONS : ProLite LH4346HS...............................................61
DIMENSIONS : ProLite LH4946HS...............................................62
DIMENSIONS : ProLite LH5546HS...............................................62
COMPLIANT TIMING....................................................................63

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FOR YOUR SAFETY 1
FOR YOUR SAFETY
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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
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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reorelectric
shock.
OPERATE UNDER THE SPECIFIED POWER SUPPLY
Besuretooperatethemonitoronlywiththespeciedpowersupply.Useofanincorrectvoltagewill
causemalfunctionandmaycause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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.
SAFETY PRECAUTIONS

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2 FOR YOUR SAFETY
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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
re.Toallowadequateaircirculation,placethemonitoratleast10cm(or4inches)fromanywalls.
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o󰀨 thepowerswitch,unplugthemonitorandbesurethesignal
cableisdisconnected.Ifyoudonotdisconnectthem,itmaycause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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.
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.
OTHERS

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FOR YOUR SAFETY 3

The following symptoms are normal with LCD monitors and do not indicate a problem.
NOTE -WhenyourstturnontheLCDmonitor,thepicturemaynot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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o󰀨thePowerSwitchfor
hours.
SPECIAL NOTES ON LCD MONITORS

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.

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4 FOR YOUR SAFETY
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o󰀨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
saveratregularintervalswheneverthescreenisidle.Youcouldalsoturno󰀨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o󰀨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.

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FOR YOUR SAFETY 5
NOTE 
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.
WARNING 
If you drop any materials or liquids such as water into the monitor when cleaning,
unplug the power cable immediately and contact your dealer or iiyama service center.
CAUTION 
For safety reasons, turn o󰀨 the power switch and unplug the monitor before you
clean it.
NOTE  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.

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.
Thinner Benzine Abrasive cleaner
Spray-type cleaner Wax Acid or Alkaline solvent
CABINET Stains can be removed with a cloth lightly moistened with a mild detergent solvent.
Then wipe the cabinet with a soft dry cloth.
LCD
SCREEN
Periodic cleaning with a soft dry cloth is recommended.
Don't use tissue paper etc. because these will damage the LCD screen.
CUSTOMER SERVICE
CLEANING

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6 BEFORE YOU OPERATE THE MONITOR
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o󰀩ce.
*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 cable greater or equal to H05VVF, 3G, 0.75mm2must be used.
Power Cable*
DVI-D Cable HDMI Cable
mDP-DP Cable DisplayPort Cable RS-232C Cable
Remote Control Battery(2pcs) POP Label
Energy Label Safety Guide Quick Start Guide
BEFORE YOU OPERATE THE MONITOR
CHECKING THE CONTENTS OF THE PACKAGE
CAUTION
FEATURES
Supports Resolutions up to 1920 × 1080

High Contrast 1100:1 (Typical) / Brightness 400cd/m2(Typical) : ProLite
LH3246HS
High Contrast 1100:1 (Typical) / Brightness 450cd/m
2
(Typical) : ProLite
LH4346HS / ProLite LH4946HS / ProLite LH5546HS
Digital Character Smoothing
Automatic Set-up
Stereo Speakers
2 × 10W Stereo Speakers

Plug & Play VESA DDC2B Compliant
Windows®XP/Vista/7/8/8.1/10 Compliant
Power Management (VESA DPMS Compliant)
VESA Mounting Standard (200mm×200mm) Compliant : ProLite LH3246HS
VESA Mounting Standard (400mm×400mm) Compliant : ProLite LH4346HS /
ProLite LH4946HS / ProLite LH5546HS
Support 24hrs/day usage (by moving picture condition)
VESA Compatible arm mounting interface
Daisy Chain support
Slim Design

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BEFORE YOU OPERATE THE MONITOR 7
CONTROLS AND CONNECTORS : MONITOR
<Back: Back Controller><Front>
Power Button
MUTE Mute Button
INPUT Enter / Input
Select Button
+ + Button
– – Button
Up Button
Down Button
MENU Menu Button
<Back: 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
Push down to extend the lens
MUTE INPUT MENU

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8 BEFORE YOU OPERATE THE MONITOR
●ProLite LH3246HS
<Back>
Power Indicator
Green Normal Operation
Red Ifturno󰀨thePowerButtonontheRemoteControlandthe
Back Controller. (MonitorPowerO󰀨)
Orange
Ifturno󰀨thePowerButtonontheRemoteControl
and the Back Controller. Power Management (Monitor
Standby)
O󰀨 MainPowerO󰀨
Remote Sensor Remote Sensor
(ON)/ (OFF)
AC SWITCH MAIN POWER Main Power Switch
(ACIN) AC-INLET ACConnector( :Alternatingcurrent)
HDMI1 IN HDMI HDMI Connector
HDMI2 IN HDMI HDMI Connector
IR-IN IR IR Connector
IR-OUT IR IR Connector
RJ45 LAN RJ45 Connector
RS232C IN Sub-Mini Jack RS232C Connector
RS232C OUT Sub-Mini Jack RS232C Connector
AUDIO OUT Mini Jack Headphone connector
Keyhole for
Security Lock Keyhole for Security Lock

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BEFORE YOU OPERATE THE MONITOR 9
USB 5V/2A USB USB Connector
DVI IN DVI-D DVI-D Connector
DVI OUT DVI-I DVI-I Connector
DP IN DisplayPort DisplayPort Connector
DP OUT DisplayPort DisplayPort Connector
VGA D-Sub VGA Connector
PC LINE IN Mini Jack Audio Connector
SPEAKERS Speakers
MICRO USB MICRO-B Micro USB Connector
MICRO SD Micro SD Card Slot
●ProLite LH3246HS

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10 BEFORE YOU OPERATE THE MONITOR
Power Indicator
Green Normal Operation
Red Ifturno󰀨thePowerButtonontheRemoteControlandthe
Back Controller. Power Management (MonitorPowerO󰀨)
Orange
Ifturno󰀨thePowerButtonontheRemoteControl
and the Back Controller. Power Management (Monitor
Standby)
O󰀨 MainPowerO󰀨
Remote Sensor Remote Sensor
(ON)/ (OFF)
AC SWITCH MAIN POWER Main Power Switch
(ACIN) AC-INLET ACConnector( :Alternatingcurrent)
HDMI1 IN HDMI HDMI Connector
HDMI2 IN HDMI HDMI Connector
IR-IN IR IR Connector
IR-OUT IR IR Connector
RJ45 LAN RJ45 Connector
RS232C IN Sub-Mini Jack RS232C Connector
RS232C OUT Sub-Mini Jack RS232C Connector
AUDIO OUT Mini Jack Headphone connector
Keyhole for
Security Lock Keyhole for Security Lock
<Back>
●ProLite LH4346HS / ProLite LH4946HS / ProLite LH5546HS
*
*Not available
on this model.

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BEFORE YOU OPERATE THE MONITOR 11
●ProLite LH4346HS / ProLite LH4946HS / ProLite LH5546HS
USB 5V/2A USB USB Connector
PC LINE IN Mini Jack Audio Connector
DVI IN DVI-I DVI-I Connector
DVI OUT DVI-I DVI-I Connector
DP IN DisplayPort DisplayPort Connector
DP OUT DisplayPort DisplayPort Connector
MICRO USB MICRO-B Micro USB Connector
MICRO SD Micro SD Card Slot
SPEAKERS Speakers

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12 BEFORE YOU OPERATE THE MONITOR
INSTALLATION
CAUTION
Follow the manual instructions for the type of mount you have selected. Refer all servicing to
qualiedservicepersonnel.
Moving the monitor requires at least two people.
Before installing, please make sure the wall is strong enough to hold the necessary weight of the
monitor and the mount.
[WALL MOUNTING]
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.
CAUTION
L
Mounting Stage Screw
Chassis
[ROTATING THE MONITOR]
A
Not Available
The monitor is designed to be compatible in both landscape and portrait modes.
Landscape
Available
Portrait
NOTE
The monitor should be turned counterclockwise based on front view when used in portrait mode.
A
A
A
Remote Sensor

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BEFORE YOU OPERATE THE MONITOR 13
CONTROLS : REMOTE CONTROL
Turn the monitor ON and OFF.
[PLAY]
Controlplaybackofmediales.
: Play : Stop : Pause
: Quick-Return
: Fast-Forward
SOURCE
Select the source.
Press or button to select from
Displayport, DVI-D, VGA, HDMI1,
HDMI2, Media Player, Browser,
PDF Player or Custom. Press [OK]
buttontoconrmandexit.
HOME Open the monitor’s on-screen
menu systems.
LIST Not available on this model.
Navigate through submenus and
settings.
: Up Button
: Down Button
: Left Button
: Right Button
OK
Conrmyourselectionorsavechanges.
ADJUST Adjust Position, Clock and Clock
phase automatically for VGA input.
MUTE Turnonoro󰀨themutefunction
when the Menu is not displayed.
[R] [G] [Y] [B] Select tasks or options.
NUMBER/
ID SET/ENTER Enter text for network setting.
ID / NORMAL ID: To enter ID Mode
NORMAL: To leave ID Mode
FORMAT Change picture format.
BACK Return to a previous menu or close
the OSD Menu.
INFO Provide source and resolution
information.
OPTIONS Access currently available options,
picture and sound menus.
VOL + / –
VOLUME+: Increase the sound volume.
VOLUME–: Decrease the sound volume.

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14 BEFORE YOU OPERATE THE MONITOR
To use the remote control, insert the two dry batteries.
PREPARING THE REMOTE CONTROL
CAUTION
Donotuseanyotherbatteriesotherthanthosespeci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,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).
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.)
Battery x 2

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BEFORE YOU OPERATE THE MONITOR 15
YoucansettheremotecontrolIDwhenyouwanttousetheremotecontrolonspeci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.
ID REMOTE CONTROL
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 lights up.
 3.Usingthenumberbutton,inputthedesiredID.(01-255)
 4.PresstheENTERbuttontoconrmID.
 5.TheredLEDwillblinktwicewhenIDhasbeenconrmed.
6. Press the ID SET button to exit the ID Mode. The green LED lights up.
• Not pressing any button within 10 seconds will exit the ID Mode.
• If an error pressing of buttons other than the digits occurred, wait 1 second after the red LED
lightso󰀨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.
NOTE

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16 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O󰀨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.
[Remote Control]
Display the adjustment menu page
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 MENU button on the monitor or the BACK
button on the Remote Control again.
[Monitor]
[Remote Control][Monitor]
MUTE INPUT MENU MUTE INPUT MENU