Mitsubishi A2129, MDT552S User Manual

LCD Display Monitor

MODEL

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Index

Features ............................................................................................................................................................................................... English-2

Important Information ............................................................................................................................................................................English-3

Declaration ............................................................................................................................................................................................ English-5

Safety Precautions, Maintenance & Recommended Use .....................................................................................................................English-6

Contents ............................................................................................................................................................................................... English-7

Parts Name and Functions .................................................................................................................................................................... English-8

Preparation for use ................................................................................................................................................................................ English-12

[P-1] Preparation for installation ......................................................................................................................................................... English-13

[P-2] Installing the monitor ................................................................................................................................................................. English-14

[P-3] Installing the optional speakers ................................................................................................................................................. English-18

[P-4] Connection procedure ............................................................................................................................................................... English-19

[P-5] Installing the expansion module ................................................................................................................................................ English-25

[P-6] Connecting RS-232C .................................................................................................................................................................English-27

[P-7] Connecting LAN ......................................................................................................................................................................... English-28

[P-8] Connecting a USB device .......................................................................................................................................................... English-29

[P-9] Connecting the power cord to the monitor................................................................................................................................ English-30

How to Use ............................................................................................................................................................................................ English-31

[U-1] Turning on all the connected devices ....................................................................................

[U-2] Selecting the video input ........................................................................................................................................................... English-34

[U-3] Controlling the external devices ................................................................................................................................................ English-35

[U-4] Selecting the OSD language ...................................................................................................................................................... English-35

[U-5] Auto-setup ................................................................................................................................................................................. English-36

[U-6] Selecting the picture mode ........................................................................................................................................................ English-37

[U-7] Screen adjustment ..................................................................................................................................................................... English-37

[U-8] Picture adjustment ..................................................................................................................................................................... English-38

[U-9] Speaker setting .......................................................................................................................................................................... English-38

[U-10] Volume, balance, and tone control ............................................................................................................................................ English-39

[U-11] Schedule setting ........................................................................................................................................................................ English-40

[U-12] Remote control .......................................................................................................................................................................... English-42

[U-13] Setting the USB hub .................................................................................................................................................................. English-45

Confi guration and basic operation of OSD screen ............................................................................................................................... English-46

OSD screen functions ........................................................................................................................................................................... English-48

Other functions ...................................................................................................................................................................................... English-58

Troubleshooting .................................................................................................................................................................................... English-63

Specifi cations ........................................................................................................................................................................................ English-64

Pin Assignment ..................................................................................................................................................................................... English-65

Buttons, Switch, and Indicator ............................................................................................................................................... English-8

Connectors and Terminals ..................................................................................................................................................... English-9

Wireless Remote Control ....................................................................................................................................................... English-10

How to Use the Wireless Remote Control ............................................................................................................................. English-11

Flow of preparation ................................................................................................................................................................ English-12

Determine the installation location ......................................................................................................................................... English-13

Ventilation requirements for enclosure mounting .................................................................................................................. English-13

To avoid the monitor from falling ........................................................................................................................................... English-13

Installing and removing the stands ........................................................................................................................................ English-14

Using the wall mount or ceiling mount ................................................................................................................................... English-14

Preventing the handles from touching the wall ...................................................................................................................... English-15

Removing the stand guide frames ......................................................................................................................................... English-15

Using the wall mount spacers ................................................................................................................................................ English-15

Installing in the portrait or face-up position ........................................................................................................................... English-16

Attaching the corner protectors ............................................................................................................................................. English-16

Using the monitor without the bezel ...................................................................................................................................... English-17

Wiring diagram ....................................................................................................................................................................... English-19

Prevention of disconnection of HDMI cable .......................................................................................................................... English-20

Connecting with a computer (analog connection) ................................................................................................................. English-21

Connecting with a computer (digital connection) .................................................................................................................. English-22

Connecting a video device (component video/HDMI device) ................................................................................................ English-23

Connecting a video device (composite video/S video device)/stereo amplifi er .................................................................... English-24

Installation of the expansion module ..................................................................................................................................... English-25

SDI for long-distance connection or multiple-monitor connection ........................................................................................ English-25

Connecting OPS-compliant computer ................................................................................................................................... English-26

Monitor control via RS-232C ................................................................................................................................................. English-27

Monitor connection using LAN .............................................................................................................................................. English-28

Connecting multiple USB devices using the USB hub function ............................................................................................ English-29

Connecting the power source ................................................................................................................................................ English-30

Flow of How to Use ................................................................................................................................................................ English-31

.................................................... English-32

Turning on external devices ................................................................................................................................................... English-32

Turning on the monitor ........................................................................................................................................................... English-32

Power Management Function ................................................................................................................................................ English-33

How to set up schedule ......................................................................................................................................................... English-41

RS-232C Remote control ....................................................................................................................................................... English-42

LAN Remote control............................................................................................................................................................... English-44

Confi guration of OSD screen ................................................................................................................................................. English-46

Basic operation of OSD ......................................................................................................................................................... English-47

Picture size ............................................................................................................................................................................. English-58

Picture mode .......................................................................................................................................................................... English-58

Control Lock mode ................................................................................................................................................................ English-58

OSD information..................................................................................................................................................................... English-58

Audio input change ................................................................................................................................................................ English-59

Supplemental information of the auto brightness function .................................................................................................... English-60

PIP, POP function ..................................................................................................................................................................English-61

Remote control numbering function ...................................................................................................................................... English-62

English

English-1

Features

Industry-use LED backlight adopted

LED backlight panel

Commercial grade panel adopting the LED backlight.
With the LED backlight, the monitor has achieved low power consumption
and eliminated mercury. The slim monitor design allows installation in more
various environments than the conventional monitors.

Page 64

High-quality LCD panel which provides a wide variety of
contents and messages clearly

Full HD panel

The MDT552S panel reproduces images from video and computer signals
with precision and clarity, delivering full 1920 x 1080 high-defi nition
resolution.

Page 64

Enhanced Display Functionality for Various Commercial
Use/Support for System Confi guration Suitable for
Diversifi ed Applications

Tiling Capability with Frame compensation

Up to 25 panels (5 wide x 5 high) can be combined to create a single large
image (i.e., video wall) or other high-impact signage. A frame compensation
function is incorporated to compensate the width of panel bezels so that
images are displayed with the utmost accuracy.

Page 57

PIP, POP and Side-by-side Pages 10, 52, and 61

Picture-In-Picture and Picture-Outside-Picture are available when you want
to display video content from a video input source in the sub picture and
display the PC input source in the main picture, and vice versa.
The native resolution as high as 1920 x 1080 can display these two input
sources in the Side-by-side mode, ideal for broadcasting and video­conferencing applications.

Digital Zoom Page 50

Zoom mode for expanding 4:3 image to 16:9.
Various zoom modes are provided and it is possible to expand 4:3 aspect
ratio images to 16:9. In addition, you can select the dynamic display mode
to display naturally widened images with different zooming rates around the
screen center and screen edges. You can also optimally change the image
size diagonally, horizontally, and vertically.

Expansion slot allowing installation of expansion
modules according to applications

Option Slot

You can mount an expansion module recommended by Mitsubishi on the
monitor. With such expansion module, you can expand the functionality of
the monitor according to the purpose of use.

Page 25

SDI Connection (option) Page 25

The SDI BOX receives SD-SDI, HD-SDI, and 3G-SDI signals at a maximum
speed of 2.970 Gbit/s and displays them on the monitor. A single image is
distributed to multiple monitors that are daisy-chained via SDI cables (BNC).

Various Management Functions Supporting Effi cient
Operation and Management

Programmable Scheduling Function

The monitor’s operating schedule can be programmed for up to seven
different scheduled time intervals by time, day of the week and input port.
This allows video content from different inputs to be displayed on certain
monitors within the same installation according to the schedule, and extends
the monitor’s life and saves the power by turning it off during those hours or
days it is not in use.

Pages 40, 41, and 55

Screen-saver Functions Page 53

To reduce image persistence and maximize the panel life in demanding
signage applications, this product is equipped with four screen-saver
functions.

• GAMMA

• COOLING FAN

• BRIGHTNESS

• MOTION

Power-on Delay Page 57

For installations employing numerous monitors, the power-on delay function
can power up the monitors sequentially with delay between 2-50 seconds
after the power is applied. Using this function can prevent inrush current
problems and reduce the overall electrical load requirements when a single
power supply is used.

LAN Control Pages 28, 44, and 54

You can effi ciently and centrally control multiple monitors for reconfi guration
and remote diagnosis by sending control commands from a computer via a
LAN network. The user can choose to use Mitsubishi protocol to control this
monitor, or other popular protocols including Crestron’s RoomView
AMX’s Device Discovery.

TM

and

Brightness Compensation by the Ambient Light Sensors
for Enhanced Visibility and Lower Power Consumption

Ambient Light Sensors (Brightness sensors)

Automatic screen brightness adjustment for enhanced visibility and lower
power consumption.

The ambient light sensors on the front and rear of the monitor detect not
only the light refl ected on the front but also from the rear to automatically
adjust the image brightness for optimum viewing. The screen is always easy
to view in spite of brightness variation during the day or night.

Pages 8 and 60

Others

DisplayPort

DisplayPort-compliant terminal is provided.
The monitor is equipped with a terminal supporting DisplayPort, a digital
interface standard. You can transmit video signals over a single cable of
max. 15-meters long.

Pages 9 and 22

Built-in Speakers Pages 8 and 38

This monitor offers built-in stereo speakers to deliver audio messages.
Optional external stereo speakers can also be used. The user have the
option to switch between using external or built-in speakers from the menu.

Remote Control Pages 10 and 11

A wireless remote control is supplied to control the various functions of this
monitor, including power on/off, input select, and menu access.

Closed Caption Page 57

You can display captions.
When closed-caption is encoded with the video signal, the user can select
to display or hide the caption on screen.
This monitor is compliant with EIA-608-A.

USB hub function Page 57

Multiple USB devices can be connected to the computer.
The monitor is equipped with the USB hub having 2 self-powered
downstream ports, where the USB devices can be connected. You will fi nd
this function convenient when mounting a device such as a digital camera
and a touch-panel unit on the monitor.

Super Resolution (image conversion) technique

Still images/natural images and video content are displayed with enhanced
clarity based on the super resolution settings. In addition, the monitor
is equipped with the resolution recognition function that recognizes the
resolution of the input image and automatically applies the effect depending
on the recognized resolution.

Page 49

Daisy Chain Connection (DVI-D) Page 22

By connecting the DVI-D OUT connectors and the DVI-D IN connectors
using DVI-D cables (commercially available), you can transmit video signals
to up to 4 monitors (when using 2-meter cables). This function is useful in
supplying a video signal to multiple monitors.

English-2

Important Information

Canadian Department of Communications Compliance Statement

DOC: This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
C-UL: Bears the C-UL Mark and is in compliance with Canadian Safety Regulations according to CAN/CSA C22.2

No. 60950-1.

FCC Information

1. Use the attached specifi ed cables with the MDT552S (A2129) color monitor so as not to interfere with radio and television
reception.

(1) Please use the supplied power cord or equivalent to ensure FCC compliance.
(2) Please use the supplied shielded video signal cable, 15-pin mini D-SUB to 15-pin mini D-SUB.

2. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the
FCC Rules.

These limits are designed to provide reasonable protection against harmful interference when the equipment is operated

in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation
of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.

3. You are cautioned that changes or modifi cations not expressly approved by the party responsible for compliance could
void your authority to operate the equipment.

Windows is a registered trademark of Microsoft Corporation.
HDMI, the HDMI logo, and High-Defi nition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing
LLC in the United States and other countries.
VESA, DisplayPort, and the DisplayPort icon are trademarks or registered trademarks of Video Electronics Standards
Association in the United States and other countries.
Intel is a trademark of Intel Corporation in the United States and other countries.
Crestron, Crestron RoomView and RoomView are trademarks or registered trademarks of Crestron Electronics, Inc. in the
United States and other countries.
AMX is a trademark or registered trademark of AMX, LLC in the United States and other countries.
All other brands and product names are trademarks or registered trademarks of their respective owners.

English

English-3

Important Information (continued)

WARNING

TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT’S
POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULLY INSERTED.

REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

CAUTION

CAUTION:

TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED FROM WALL SOCKET. TO
FULLY DISENGAGE THE POWER TO THE UNIT, PLEASE DISCONNECT THE POWER CORD FROM THE AC OUTLET. DO
NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.

This symbol warns user that uninsulated voltage within the unit may have suffi cient magnitude to cause electric shock.
Therefore, it is dangerous to make any kind of contact with any part inside this unit.

This symbol alerts the user that important literature concerning the operation and maintenance of this unit has been
included. Therefore, it should be read carefully in order to avoid any problems.

English-4

Declaration

Declaration of the Manufacturer

We hereby certify that the color monitor MDT552S (A2129)
is in compliance with
Council Directive 2006/95/EC:
— EN 60950-1
Council Directive 2004/108/EC:
— EN 55022
— EN 61000-3-2
— EN 61000-3-3
— EN 55024

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.

and marked with

Mitsubishi Electric Corporation

2-7-3, Marunouchi,

Chiyoda-Ku

Tokyo 100-8310, Japan

Declaration of the Manufacturer

Note: This symbol mark is for EU countries only.
This symbol mark is according to the directive 2002/96/EC Article 10 Information for users and
Annex IV, and/or to the directive 2006/66/EC Article 20 Information for end-users and Annex II.

Your MITSUBISHI ELECTRIC product is designed and manufactured with high quality materials and
components which can be recycled and/or reused.
This symbol means that electrical and electronic equipment, batteries and accumulators, at their end-of-life,
should be disposed of separately from your household waste.
If a chemical symbol is printed beneath the symbol shown above, this chemical symbol means that the
battery or accumulator contains a heavy metal at a certain concentration. This will be indicated as follows:
Hg: mercury (0,0005%), Cd: cadmium (0,002%), Pb: lead (0,004%)
In the European Union there are separate collection systems for used electrical and electronic products,
batteries and accumulators.
Please, dispose of this equipment, batteries and accumulators correctly at your local community waste
collection/recycling centre.
Please, help us to conserve the environment we live in!

English

English-5

Safety Precautions, Maintenance & Recommended Use

FOR OPTIMUM PERFORMANCE, PLEASE NOTE

THE FOLLOWING WHEN SETTING UP AND USING

THE LCD COLOR MONITOR:

• DO NOT REMOVE MONITOR BACK COVER. There are
no user serviceable parts inside and opening or removing
covers may expose you to dangerous shock hazards or
other risks.

Refer all servicing to qualifi ed service personnel.

• Do not spill any liquids into the cabinet or use your monitor
near water.

• Do not insert objects of any kind into the cabinet slots,
as they may touch dangerous voltage points, which can
be harmful or fatal or may cause electric shock, fi re or
equipment failure.

• Do not place any heavy objects on the power cord.

Damage to the cord may cause shock or fi re.

• Do not place this product on a sloping or unstable cart,
stand or table, as the monitor may fall, causing serious
damage to the monitor.

• When operating the LCD monitor with its AC 100-120 V
power supply in North America, use a power supply cord
provided with the monitor.

If a power cord is not supplied with this monitor, please

contact your supplier.

• When operating the LCD monitor with its AC 220-240 V
power supply in Europe, use a power supply cord provided
with the monitor.

If a power cord is not supplied with this monitor, please

contact your supplier.

• In UK, use a BS-approved power cord with molded plug
having a black (10 A) fuse installed for use with this monitor.

• When operating the LCD Monitor with a 220-240 V AC
power supply in Australia, use the power cord provided with
the monitor.

If a power cord is not supplied with this equipment, please

contact your supplier.

• For all other cases, use a power cord that matches the AC
voltage of the power outlet and has been approved by and
complies with the safety standard of your particular country.

• Do not place any objects onto the monitor and do not use
the monitor outdoors.

• Do not bend power cord.

• Do not use monitor in high temperature, humid, dusty, or
oily areas.

• If monitor or glass is broken, do not come in contact with
the liquid crystal and handle with care.

• If the LCD monitor is damaged and the liquid crystal leaks
out, do not inhale or swallow it.

• Allow adequate ventilation around the monitor, so that heat
can properly dissipate. Do not block ventilated openings or
place the monitor near a radiator or other heat sources.

Do not put anything on top of the monitor.

• The power cable connector is the primary means of
detaching the system from the power supply. The monitor
should be installed close to a power outlet, which is easily
accessible.

• Handle with care when transporting. Save packaging for
transporting.

• Please clean the holes of back cabinet to reject dirt and
dust at least once a year because of set reliability.

• If using the cooling fan continuously, it’s recommended to
wipe holes a minimum of once a month.

• When installing the remote control batteries;

- Align the batteries according to the (+) and (-) indications

inside the case.

- Align the (-) indication of the batteries fi rst inside the

case.

CAUTION:

Immediately unplug your monitor from the wall outlet and refer
servicing to qualifi ed service personnel under the following
conditions:

• When the power supply cord or plug is damaged.

• If liquid has been spilled, or objects have fallen inside the
monitor.

• If the monitor has been exposed to rain or water.

• If the monitor has been dropped or the cabinet damaged.

• If the monitor does not operate normally by following
operating instructions.

Recommend Use

CAUTION:

• For optimum performance, allow 20 minutes for warm-up.

• Rest your eyes periodically by focusing on an object at least
5 feet away. Blink often.

• Position the monitor at a 90° angle to windows and other
light sources to minimize glare and refl ections.

• Clean the LCD monitor surface with a lint-free, non-abrasive
cloth. Avoid using any cleaning solution or glass cleaner!

• Adjust the monitor’s brightness, contrast, and sharpness
controls to enhance readability.

• Avoid displaying fi xed patterns on the monitor for long
periods of time to avoid image persistence (after image
effects).

• Get regular eye checkups.

Ergonomics

To realize the maximum ergonomic benefi ts, we recommend
the following:

• Use the preset Size and Position controls with standard
signals.

• Use the preset Color Setting.

• Use non-interlaced signals.

• Do not use primary color blue on a dark background, as
it is diffi cult to see and may produce eye fatigue due to
insuffi cient contrast.

English-6

r

Contents

Your LCD monitor (MDT552S) comes with the following:

LCD Monitor



Clamper x 2



(For fall prevention)

Screw (M4) x 2



(For the monitor fall

prevention clampers)

54.6" LCD Display Monito

MODEL

User’s Manual



Video Signal Cable



(Mini D-SUB 15-pin to

Mini D-SUB 15-pin Cable)

Clamper x 3



(For tying cables)

Wireless Remote



Control and AAA

Batteries

English

Clamper x 2



(For holding the HDMI cables)

Corner protector x 4



* The supplied power cord varies depending on destination.

Power Cord



For EU

* For the use in the other regions, use a power cord that

matches the AC voltage of the power outlet and has been
approved by and complies with the safety standard of those
regions or countries.

(For the HDMI cable holding

(For the corner protectors)

Band x 4



clampers)

Screw (M3) x 4



Power Cord



For North America

Wall mount spacer x 9



Protective cover



Option slot cover



Cable holder



(For holding the power cord)

Label to cover the UL



certifi cation marking

Label to cover the logo



(Use it as necessary.)

The following components are supplied as option.

• External Speakers

• Stands

• SDI BOX

English-7

Parts Name and Functions

Buttons, Switch, and Indicator

Front

Control buttons

Main Power Switch

1

Switches the main power on/off.

NOTE:

Within 2 seconds after turning off the power by the POWER
button on the wireless remote control or the monitor or by a
communication command, don’t turn off the main power switch,
don’t disconnect the power cord, and don’t turn off the breaker.
If the AC power is turned off immediately after the power-off
operation, all the OSD settings including the language selection
may be reset to the factory defaults at the next power-on.
If the OSD settings are reset to the factory defaults as
described above, reconfi gure the OSD settings using the
following procedure.

1. Turn off the power of the monitor using the wireless remote
control or otherwise.

2. Wait for at least 2 seconds.

3. Turn on the power of the monitor using the wireless remote
control or otherwise.

4. Check and reconfi gure the OSD settings.

Remote control sensor and Power indicator

2

Remote control sensor: Receives the signal from the wireless

Power indicator: Indicates the state of the LCD monitor.

• Steady green: The power is on.

• Steady red: The power is off.

Some operations such as power-on

• Steady green and red: The LCD monitor is in the sleep

• Off: The main power is off.

• Steady red and blinking green: The LCD monitor is in the

• Blinking red: The LCD monitor has an error

remote control.

are possible.

mode.

schedule standby mode.

(detected by the self-diagnostic
function).

POWER button ( )

3

Switches the power on/off.
This button doesn’t work when the power indicator is off. Turn
on the main power. (See page 32.)

MUTE button

4

Switches the audio mute on/off.

INPUT button

5

Displays the OSD menu to switch the video input.
You can select [HDMI1], [HDMI2], [DVI-D], [D-SUB], [OPTION]*,
[DISPLAYPORT], [YPbPr], [S-VIDEO], or [VIDEO] using the UP

) or DOWN ( ) button.

(
* OPTION can be used when an expansion module is

mounted on the option slot.

PLUS (+) button

6

Acts as (+) button to increase the adjustment in the OSD menu.
Increases the audio output level when the OSD menu is off.

MINUS (-) button

7

Acts as (-) button to decrease the adjustment in the OSD menu.
Decreases the audio output level when the OSD menu is off.

UP ( ) button

8

Acts as button to move the highlighted area up to select an
adjustment item in the OSD menu.

DOWN ( ) button

9

Acts as button to move the highlighted area down to select
an adjustment item in the OSD menu.

10

EXIT button

Activates the OSD menu when the OSD menu is off.
Acts as EXIT button to go back to the previous OSD menu.

11

Speakers

Audio sound is output from the built-in speakers.

12

Brightness sensor (on the front and rear)

Sensor for the auto brightness function.

Rear

ON
OFF

(Reference) Control Lock mode

You can lock the operation buttons. See page 58.

NOTE:

For details about the OSD menu operation using the buttons, see “Basic operation of OSD.” (See page 47.)

English-8

Parts Name and Functions (continued)

Connectors and Terminals

Rear Left side

English

OUT

Main Power Switch

AC IN (3-pin, with earth terminal)

1

Connects with the supplied power cord.

USB hub

2

USB upstream port (Standard B): 1
To be connected to an external computer.
USB downstream port (Standard A): 2
To be connected to peripheral devices such as digital camera
and touch-panel.

DISPLAYPORT IN

3

Connects with the digital video output of a computer, etc.

HDMI1 IN, HDMI2 IN

4

Connects with the digital video output of a computer, DVD
player, etc.

DVI-D IN

5

Connects with the digital video output of a computer, etc.

DVI-D OUT

6

Outputs the signal that is supplied to the DVI-D IN connector (5).

D-SUB/YPbPr IN

7

Connects with the analog video output of a computer or the
component video output of a DVD player, etc.

RS-232C connector (D-SUB 9-pin)

8

IN connector:
Connects with the RS-232C OUT connector of a computer or
other connected MDT552S.
OUT connector:
Connects with the RS-232C IN connector of other connected
MDT552S.

IN

IN

Anti-theft lock slot

You can insert a

IN OUT

LAN connector

9

Connects with a LAN cord.

10

VIDEO IN/OUT (S connector/BNC)

Connects with video equipment.
S-VIDEO IN: S-video input connector (MINI DIN 4-pin)
VIDEO IN: BNC connector
VIDEO OUT: BNC connector

AUDIO ANALOG IN

11

Connects with the audio output connector of external
equipment such as a computer, VCR, and DVD player.

12

AUDIO ANALOG OUT

Outputs the signal that is supplied to the AUDIO ANALOG IN
connector (

NOTE:

Headphones and earphones aren’t supported.

13

EXTERNAL SPEAKER TERMINAL

Connects with the special stereo speakers (option).

14

Option slot

Insert an expansion module (option or commercially available)
in this slot.

CAUTION:

Damage to the product may result or monitor may not function
properly if an incompatible device is installed in this slot. See
page 25.
When mounting an OPS-compliant computer (commercially
available), turn on the cooling fan.

11

). Connects with an external audio amplifi er, etc.

Kensington anti-theft
lock key.

English-9

7

Parts Name and Functions (continued)

Wireless Remote Control

AUDIO INPUT buttons

8

Selects the audio input according to the video input.

NOTE:

This button works only while any of HDMI1, HDMI2, OPTION (SDI
BOX or OPS-compliant computer), or DISPLAYPORT video
input is selected. See page 59.

PIP (Picture-In-Picture) buttons

9

ON/OFF button: Switches the PIP or POP mode on/off.
INPUT button: Selects video to be displayed in the sub

CHANGE button: Changes the main picture with the sub

[Description]

PIP: Picture-In-Picture

The sub picture is displayed within the main picture.

POP: Picture-Outside-Picture

The sub picture is displayed to the bottom right of the main
picture.

SBS: Side-By-Side

The main picture and the sub picture are displayed side by
side.

POWER button

1

Switches the power on/off.
* When the Power indicator is not glowing, no controls will

work.

INPUT buttons

2

Select the input signal from [HDMI1], [HDMI2], [DVI-D], [D-SUB],
[OPTION]*, [DISPLAYPORT], [YPbPr], [S-VIDEO], and [VIDEO].
* OPTION can be used when an expansion module is

mounted on the option slot.

PICTURE MODE button

3

Selects the picture mode from [HIGHBRIGHT], [STANDARD],
[sRGB], and [CINEMA]. See page 37.
HIGHBRIGHT: The brightness is maximized.
STANDARD: Factory default setting.
sRGB: Suitable for color matching with sRGB-

compliant devices.

CINEMA: Suitable for viewing movies.

DISPLAY button

4

Displays the screen information. See page 58. When the remote
control mode is LOCK, you can set it back to NORMAL by
holding down the DISPLAY button for at least 5 seconds (see
page 57).

SET button

5

Accepts the settings made in the OSD menu.

MINUS button (-)

6

Acts as (-) button to decrease the adjustment in the OSD menu.
When the PIP mode is active, this button moves the sub picture
to the left.

AUTO SETUP button

Displays the auto setup menu. See pages 36 and 53.

NOTE:

When the screen size is [CUSTOM] or [REAL], the PIP and POP
modes don’t work.

10

STILL button

ON/OFF button: Switches the still picture mode on/off.
CAPTURE button: Captures the new picture.

11

SIZE button

Selects the picture size from [FULL], [NORMAL], [CUSTOM],
[DYNAMIC], and [REAL]. See page 58.

12

MENU button

Switches the OSD menu mode on/off.

13

UP button ( )

Acts as button to move the highlighted area up to select
an adjustment item in the OSD menu. When the PIP mode is
active, this button moves the sub picture up.

14

PLUS button (+)

Acts as (+) button to increase the adjustment in the OSD menu.
When the PIP mode is active, this button moves the sub picture
to the right.

15

EXIT button

Displays the previous OSD menu.

16

DOWN button ( )

Acts as button to move the highlighted area down to select
an adjustment item in the OSD menu. When the PIP mode is
active, this button moves the sub picture down.

17

MUTE button

Switches the mute function on/off.

18

VOLUME buttons (VOL)

Pressing the plus (+) side increases the audio output level.
Pressing the minus (-) side decreases the audio output level.

picture.

picture.

English-10

Parts Name and Functions (continued)

How to Use the Wireless Remote Control

Operating Range of the Wireless Remote Control

Point the wireless remote control toward the LCD monitor’s
remote control sensor during button operation.
Use the wireless remote control within a distance of about 7 m
from the front of the LCD monitor’s remote control sensor and
at a horizontal and vertical angle of within 30° within a distance
of about 3.5 m.

CAUTION:

The remote control system may not function when direct
sunlight or strong illumination strikes the remote control sensor
of the LCD monitor, or when there is an object in the path.

Handling the wireless remote control

* Do not subject to strong shock.
* Do not allow water or other liquid to splash on the wireless

remote control. If the wireless remote control gets wet, wipe

it dry immediately.
* Avoid exposure to heat and steam.
* Other than to install the batteries, do not open the wireless

remote control.

Installing and removing the wireless remote
control batteries

The wireless remote control is powered by 1.5 V AAA batteries.

How to install the batteries

1. Unlock and pull up the cover in the arrow’s direction.

2. Align the batteries according to the (+) and (-) indications
inside the case.

3. Replace the cover.

How to remove the batteries

1. Unlock and pull up the cover in the arrow’s direction.

2. Remove the batteries.

CAUTION:

Incorrect use of batteries can result in leaks or explosion.
Be careful especially about the following points.

• Place “AAA” batteries matching the (+) and (-) signs on each
battery to the (+) and (-) signs of battery compartment.

• Do not mix battery types.

• Do not combine new batteries with used ones. It causes
shorter battery life or leakage of batteries.

• Remove dead batteries immediately to prevent battery
liquid from leaking into the battery compartment. Don’t
touch exposed battery acid because it causes damage to
your skin.

NOTE:

• When the wireless remote control doesn’t work at all or it
works only within a short distance to the monitor, change
both batteries with new ones.

• If you do not use the wireless remote control for a long
period, remove the batteries.

English

English-11

Preparation for use

Flow of preparation

P-1

P-4

Preparation for installation

- Determine the installation location

- Ventilation requirements for enclosure mounting

- To avoid the monitor from falling

Carry out as necessary

P-2

P-3

Connection procedure

- Wiring diagram

- Prevention of disconnection of HDMI cable

- Connecting with a computer (analog connection)

- Connecting with a computer (digital connection)

- Connecting a video device (component video/HDMI device)

- Connecting a video device (composite video/S video device)/stereo amplifi er

Installing the monitor

- Installing and removing the stands

- Using the wall mount or ceiling mount

- Preventing the handles from touching the wall

- Removing the stand guide frames

- Using the wall mount spacers

- Installing in the portrait or face-up position

- Attaching the corner protectors

- Using the monitor without the bezel

Carry out as necessary

Installing the optional speakers

(

The stands are optionally available.)

Page 13

Pages 14 to 17

Page 18

Pages 19 to 24

P-9

Carry out as necessary

P-5

P-6

P-7

P-8

Connecting the power cord to the monitor

- Connecting the power source

Installing the expansion module

- Installation of the expansion module

- SDI for long-distance connection or multiple-monitor connection

- Connecting OPS-compliant computer

Carry out as necessary

Connecting RS-232C

- Monitor control via RS-232C

Carry out as necessary

Connecting LAN

- Monitor connection using LAN

Carry out as necessary

Connecting a USB device

- Connecting multiple USB devices using the USB hub function

Pages 25 to 26

Page 27

Page 28

Page 29

Page 30

The monitor is ready for use.

How to Use

Page 31

English-12

P-1 Preparation for installation

Determine the installation location

CAUTION:

DO NOT ATTEMPT TO INSTALL THE LCD MONITOR BY
YOURSELF.
Installing your LCD monitor must be done by a qualifi ed
technician. Contact your dealer for more information.

CAUTION:

MOVING OR INSTALLING THE LCD MONITOR MUST BE
DONE BY TWO OR MORE PEOPLE.
Failure to follow this warning may result in injury if the LCD
monitor falls.

CAUTION:

Proper operation of the monitor is not guaranteed when it is
mounted upside down or face down.

IMPORTANT:

Lay the protective sheet, which was wrapped around the LCD
monitor when it was packaged, beneath the LCD monitor so as
not to scratch the panel.

Ventilation requirements for enclosure mounting

To allow heat to disperse, leave space around the monitor as
shown in the fi gure below.

Wall

This LCD has a temperature sensor and cooling fan. If the LCD
becomes hot, the cooling fan will turn on automatically. If the
LCD becomes overheated, the “Caution” menu will appear.
If the “Caution” menu appears, stop using the monitor and
allow it to cool. When the LCD monitor is used in an enclosure
or with protection on LCD surface, please check the inside
temperature of the monitor by “HEAT STATUS” (See page 57). If
the temperature is higher than the normal level, set “COOLING
FAN” to ON using the SCREEN SAVER function (See page 53).
When mounting an OPS-compliant computer (commercially
available), turn on the cooling fan.

To avoid the monitor from falling

When installing the monitor using the tabletop stands (option),
take measures to prevent the monitor from falling over in case
of an earthquake or other disaster to lessen the probability of
injury and damage resulting from the fall.
As shown in the fi gure, secure the monitor to a solid wall or
pillar using rope (commercially available) strong enough to
bear the weight of the monitor. [approximately 30.1 kg (with the
optional stands)]
When using screw hooks (commercially available), use ring
hooks, not C-hooks (with opening).

400 mm

Screw holes

Screw hook, etc.
(commercially available)

English

Don’t block these holes.

CAUTION:

Don’t block the holes in the rear of the monitor shown in the
fi gure above. If they are blocked, heat accumulates inside the
monitor, causing breakdown. The upper limit of the operation­guaranteed ambient temperature when the monitor is installed
in the landscape position is 40˚C. When installing the monitor
in a case or an enclosure, ensure adequate ventilation to keep
the temperature inside the case 40˚C or lower by providing
a cooling fan or ventilation holes in the case. The upper limit
when the monitor is in the portrait or face-up position is 35˚C.

Rope, etc.
(commercially available)

Clamper

CAUTION:

• The effect of the fall prevention substantially depends
on the strength of brackets and base to which the fall
prevention devices is attached. When you cannot ensure
suffi cient strength, provide adequate reinforcement.

• Though the recommended fall prevention is intended to
lessen the probability of injury and damage, it doesn’t
assure its effectiveness against any kind of earthquake or
disaster.

• Do not sleep where the monitor may topple over or fall in
case of an earthquake or other disaster.

• Before moving the monitor, remove the rope that is
securing the monitor. Failure to do so may result in injury or
breakdown of the monitor.

Screw

English-13

P-2 Installing the monitor

Carry out as necessary

Installing and removing the stands

The stands are available as option.
Refer to the user’s manual of the stand for more information.

How to install the stands

1. Turn the monitor off.

2. Insert the option stands in the guide frames on both sides
to the end.

Secure the option stands on both sides fi rmly using the

screws supplied with the option stands.

Guide frame

Screw x 4
(Accessories of
the option stand)

Option stand x 2

(Longer portion comes to the front.)

3. Install the monitor on a fl at and stable surface.

NOTE:

• Install the stands so that their longer portions come to the
front.

How to remove the stands

1. Spread the protective sheet on a fl at surface, such as a
desk.

2. Place the monitor on the protective sheet.

3. Remove the screws to remove the option stands.

Using the wall mount or ceiling mount

Lay the screen face down

Lay the protective sheet on a table, which was wrapped around
the monitor when it was packaged, beneath the screen surface
so as not to scratch the screen surface.
This device cannot be used or installed without the Tabletop
Stand or other mounting accessory. Failure to follow the correct
mounting procedures can result in damage to the equipment or
injury to the user or installer. Product warranty does not cover
damage caused by improper installation.
Failure to follow these recommendations can void your
warranty.
For installation, use M6 iron screws (with a loose-proof spring
washer and having a length 10 mm longer than the thickness of
the mounting bracket) and tighten them securely. MITSUBISHI
ELECTRIC recommends using mounting interface that comply
with TÜV-GS and UL1678 standard in North America.

624 624

200 200

Protective Sheet

Handles

CAUTION:

For preventing the monitor from falling:

• Install the monitor with metal brackets for wall or
ceiling installation (commercially available) on your own
responsibility. For detailed procedures of installation, refer
to the instructions of the metal brackets.

• To lessen the probability of injury and damage resulting
from fall of the monitor in case of earthquake or other
disaster, be sure to consult the bracket manufacturer for
installation location.

• To lessen the risk of falling of the monitor, thread
commercially available rope through the handles at the
right and left of the monitor and secure the rope to the
wall mount brackets or ceiling mount brackets. Use rope
that can bear a load 6 times the weight of the monitor
(approximately 171 kg).

• Do not sleep where the monitor may topple over or fall in
case of an earthquake or other disaster.

• Use screws having enough strength to support the LCD
display monitor (made of stainless steel etc.).

About the metal bracket:

• Use a VESA-compliant metal bracket.

• Before installation, make sure that the installation surface
has suffi cient strength.

• Use a metal bracket (commercially available) that is strong
enough to hold the monitor.

• Before installation, check the strength and other properties
to ensure the safety.

• Do not block the heat dissipating holes in the monitor with
the metal bracket. See page 13.

• For details of the mounting procedure and the safe
installation procedure, see the user instructions of the metal
bracket (commercially available) to be used.

• Take measures such as using multiple metal brackets,
holding the monitor at several points, and taking measures
to prevent falling or dropping in case of a problem in the
metal bracket or the installation location.

Tab le

52

200200

(mm)

307.5411.5

English-14

P-2 Installing the monitor (continued)

Carry out as necessary

Preventing the handles from

touching the wall

By attaching the handles in the opposite orientation, you can
reduce the depth of the monitor.

1. Remove the screws that are holding the handles.

Normal handle position

Handle

Screws

Screw x 4

2. Attach the handles in the opposite orientation and secure
them using the screws you have removed in step 1.

2. Slightly move and remove the stand guide frames.

NOTE:

• Retain the stand guide frames and the screws that you have
removed because they are necessary to install the monitor
using the option stands.

English

Using the wall mount spacers

When the option slot cover or the stand guide frames touch
the wall or block the heat dissipating holes in the rear of the
monitor, use the wall mount spacers (accessories) to mount the
metal bracket (commercially available).

1. Put the wall mount spacers (9 pcs.) between the metal
bracket and the wall mount screw holes of the monitor and
attach them using screws (a).

(a)

Handle position for shallow depth

Handle

Screws

Screw x 4

Removing the stand guide frames

By removing the stand guide frames, you can reduce the depth
of the monitor.

1. Remove the screws that are holding the stand guide frames.

Stand guide frame

Screws

Screw x 4

Wall mount spacer
(accessory)

(a): Screw for attaching the wall mount spacer (M6, 9 pcs.)

For mounting, use M6 iron screws (with a loose-proof

spring washer, long enough to accommodate the thickness
of the metal bracket and that of the wall mount spacer
(17 mm) and penetrate the monitor to a depth of 10 mm) and
tighten them securely.

Screw

Metal bracket

17 mm

Monitor

Wall mount spacer
(accessory)

10 mm

339

Option slot cover
(accessory)

English-15

276

Stand guide frames

P-2 Installing the monitor (continued)

Carry out as necessary

Installing in the portrait or

face-up position

The monitor can be installed in the portrait or face-up position.
Ensure that the monitor is oriented as shown below.

CAUTION:

• The operating environmental condition (temperature) when
the monitor is in the portrait or face-up position is 0˚C to
35˚C.

• Proper operation of the monitor is not guaranteed when it
is not mounted as shown below (upside down, face down,
etc.).

• When mounting an OPS-compliant computer (commercially
available), be sure to set COOLING FAN to ON using
SCREEN SAVER in the CONFIGURATION1 menu of the
OSD screen function. If it is set to AUTO, the life of the
computer may become shorter than that with it set to ON or
the computer may have trouble.

• In the portrait or face-up position, the lifetime of the
backlight is shorter than that in the landscape position.

• When the monitor is in the face-up position, be sure to
set COOLING FAN to ON using SCREEN SAVER in the
CONFIGURATION1 menu of the OSD screen function.

Installation in the face-up position

Face-up

Face-down

Operation environment for portrait or face-up installation

When the monitor is installed in the portrait or face-up position,
the following conditions should be satisfi ed.

Temperature 0 - 35°C / 32 - 95°F
Humidity 20 - 80% (without condensation)

Installation in the portrait position

The “
viewed from the front of the monitor.

NOTE:

This monitor doesn’t have a function to rotate displayed
images. To display images in the portrait orientation, use
already rotated images.

” logo should be on the LEFT side when

Landscape

90° Clockwise

Attaching the corner protectors

CAUTION:

It is recommended to use the corner protectors (accessories).
When installing the monitor, hold its body fi rmly. If you hold the

monitor by the corner protectors when moving it, the monitor
may detaches and fall from the corner protectors, causing
injuries.

1. Attach the corner protectors using the accessory screws (c).

Corner protector

(c)

(c)

(c)

(c): Screw for attaching the corner protector (M3, 4 pcs.)

(c)

(c)

Portrait

logo

Portrait

English-16

P-2 Installing the monitor (continued)

Carry out as necessary

Using the monitor without the bezel

CAUTION:

• MDT552S satisfi es the UL requirements as long as it is used
with the bezel attached. When using the monitor without
the bezel, in which case the monitor doesn’t satisfy the UL
requirements, cover the UL certifi cation marking on the rear
panel with the supplied label.

• To prevent static damage to circuit boards, attach the
protective cover to the LCD panel.

1. Assemble the supplied protective cover according to the
following procedure.

Peel off the separators.

3. Peel off the separators from the protective cover (b)
assembled in step 1 and then attach the protective cover to
the LCD panel.

CAUTION:

Never touch the circuit boards because they may be
damaged.

(b)

Peel off the separators.

English

2. Unscrew the screws (a) that hold the bezel to remove the
bezel from the monitor.

CAUTION:

If you remove other screws than the screws (a), the bezel
falls apart. If you do so, the bezel may fall, causing injury or
damaging the monitor.

(a)

(a)

4. Cover the UL certifi cation marking on the rear panel with
the supplied label (c).

(c)

(a): Screws for securing the bezel (M3, 14 pcs.)

English-17

P-3

How to install the optional speakers

1. Install the optional speakers on the monitor.
Use the metal fi ttings and screws supplied with the optional speakers.
Please refer to Quick Setup Guide of the optional speakers for the detailed installation procedure.

2. Insert the left speaker cable into the SPEAKER (S)(L) on the monitor, and insert the right speaker cable into the SPEAKER (S)(R).

NOTE:

Match the polarity of the speaker cables and that of the terminals (+ (red)/- (black)).
Unmatched polarity may cause problems with audio output.

Installing the optional speakers

Carry out as necessary

Right speaker

(option)

SPEAKER (S)(L)

SPEAKER (S)(R)

NOTE:

Switch the built-in speaker mode to the optional speaker mode after you power on the monitor.
See the page for How to Use (on page 31) for further details.

Black(-)

Red(+)

Black(-)

Red(+)

To speaker terminal (L)

To speaker terminal (R)

Left speaker

(option)

CAUTION:

Don’t hold the speakers when moving the monitor.
The monitor and the speakers may be damaged and you may be injured if the monitor falls.

English-18

P-4 Connection procedure

Before making connections

• First turn off the power of all the connected equipment before making connections.

• Refer to the user manual of each piece of equipment.

NOTE:

Please use the audio cable without resistance when the audio output terminal of the audio device and PC is stereo mini-Jack.
When the audio cable with resistance is used, the audio level may be affected or no sound could be heard.

Wiring diagram

LCD monitor (front)

Personal computer
(DVI-D, HDMI, DISPLAYPORT)

English

Personal computer

(Analog RGB)

DVD player or HD disk

player (HDMI, BNC)

Stereo amplifi er

External speakers

LCD monitor
(fi rst monitor)

LCD monitor (second monitor)

English-19

P-4 Connection procedure (continued)

Prevention of disconnection of HDMI cable

For connecting an HDMI cable to the connector on the monitor, it is recommended to secure the cable using an accessory clamper
to prevent accidental disconnection.

1. Connect an HDMI cable to the connector on the monitor.

2. Secure the HDMI cable using a clamper (accessory) and a band (accessory).

Remove the screw from the monitor.

Attach the clamper to the monitor using

the screw you have removed in step

Secure the HDMI cable and the clamper

using the band.

NOTE:

The band isn’t reusable. The monitor comes
with 2 spare bands.
To replace the band, cut and remove the
existing band and attach a new one of the
same shape (commercially available,

2.5 mm in width and approximately 100 mm
in length).

.

Screw

Clamper (accessory)

HDMI cable

3. Secure the HDMI cable using a clamper
(accessory).

Band (accessory)

Clamper (accessory)

English-20

P-4 Connection procedure (continued)

Connecting with a computer (analog connection)

Analog connection:

(1) Connect a signal cable (mini D-SUB 15-pin – mini D-SUB 15-pin) (accessory) to the D-SUB/YPbPr IN connector.
(2) Select [D-SUB] using the INPUT button on the monitor or the D-SUB button on the wireless remote control. At the moment of

the selection, the audio is automatically switched to [ANALOG].

Audio connection:

• Connect an audio cable (ø3.5-mm stereo mini) (commercially available) to the AUDIO ANALOG IN connector.

Because the audio is automatically switched to [ANALOG] when [D-SUB] is selected, the audio is output just by connecting the

cable.

LCD monitor

(side)

LCD monitor (rear)

Signal cable
(mini D-SUB 15-pin – mini D-SUB 15-pin)

D-SUB/YPbPr IN

To D-SUB output

To audio output

Personal computer

(Analog RGB)

English

AUDIO
ANALOG IN

Audio cable
(ø3.5-mm stereo mini)

The monitor automatically distinguishes the timings shown in the table below and sets the screen information. When a PC or other
device is connected, it automatically displays images properly. See the page describing AUTO SETUP/AUTO ADJUST.

<Factory preset timing>

Resolution

Frequency

Horizontal Vertical Horizontal Vertical

Remarks Resolution

Frequency

Remarks

1 640 x 480 31.5 kHz 60 Hz 9 1280 x 1024 64.0 kHz 60 Hz
2 800 x 600 37.9 kHz 60 Hz 10 1400 x 1050 65.3 kHz 60 Hz
3 1024 x 768 48.4 kHz 60 Hz 11 1680 x 1050 64.7 kHz 60 Hz
4 1280 x 720 45.0 kHz 60 Hz 12 1600 x 1200 75.0 kHz 60 Hz
5 1280 x 768 47.8 kHz 60 Hz 13 1920 x 1080 56.2 kHz 50 Hz
6 1280 x 800 49.7 kHz 60 Hz 14 1920 x 1080 67.5 kHz 60 Hz Recommend timing
7 1360 x 768 47.7 kHz 60 Hz 15 1920 x 1200 74.0 kHz 60 Hz

CVT Reduced Blanking

8 1440 x 900 55.9 kHz 60 Hz

NOTE:

When a signal other than 1920 x 1080 is input, characters may be blurred and fi gures and objects may be distorted.
Images may not be displayed correctly depending on the video card or driver being used.

English-21

P-4 Connection procedure (continued)

Connecting with a computer (digital connection)

Digital connection:

• Connection via the HDMI IN connector

(1) Connect an HDMI cable (commercially available) to the HDMI1 IN or HDMI2 IN connector.
(2) Select [HDMI1] or [HDMI2] according to the connected connector by pressing the INPUT button on the monitor or the HDMI1

or HDMI2 button on the wireless remote control.

• Connection via the DVI-D IN connector

(1) Connect a DVI-D cable (commercially available) to the DVI-D IN connector.
(2) Select [DVI-D] using the INPUT button on the monitor or the DVI-D button on the wireless remote control.

• Connection via the DISPLAYPORT IN connector

(1) Connect a DisplayPort cable (commercially available) to the DISPLAYPORT IN connector.
(2) Select [DISPLAYPORT] using the INPUT button on the monitor or the DISPLAYPORT button on the wireless remote control.

Second monitor connection:

• Connect the DVI-D OUT connector on the fi rst monitor and the DVI-D IN connector on the second monitor using a DVI-D cable
(commercially available).

NOTE:

• In the daisy chain connection, you can connect up to 4 monitors (when using 2-meter cables). However, the maximum number
of connectable monitors may be limited. It is recommended to check the number of connectable monitors in advance in your
installation environment.

• Set RGB of POWER SAVE in the CONFIGURATION1 menu to OFF when using DVI-D in the daisy chain mode.

Audio connection:

• Connect an audio cable (ø3.5-mm stereo mini) (commercially available) to the AUDIO ANALOG IN connector.

When connecting an HDMI cable, select [HDMI1] or [HDMI2] according to the connected connector by pressing the INPUT

button on the monitor or the HDMI1 or HDMI2 button on the wireless remote control. Note that you can select HDMI1, HDMI2, or
ANALOG audio at this time. (You can select HDMI audio only when the video input is [HDMI1] or [HDMI2]. The audio of only the
selected input is output and HDMI is displayed.)

When connecting a DVI-D cable, select [DVI-D] using the INPUT button on the monitor or the DVI-D button on the wireless

remote control. At the moment of the selection, the audio is automatically switched to [ANALOG].

When connecting a DisplayPort cable, select [DISPLAYPORT] using the INPUT button on the monitor or the DISPLAYPORT

button on the wireless remote control. Note that you can select DISPLAYPORT or ANALOG audio at this time.

• To output the audio to the second monitor, connect the AUDIO ANALOG OUT connector on the fi rst monitor and the AUDIO
ANALOG IN connector on the second monitor using an audio cable (ø3.5-mm stereo mini) (commercially available).

Even when HDMI or DISPLAYPORT is selected on the fi rst monitor, the selected audio is output from the AUDIO ANALOG OUT

connector.

NOTE:

• For switching the audio input when an HDMI cable or a DisplayPort cable is connected, see “Audio input change.”

LCD monitor

(fi rst monitor)

Audio cable
(ø3.5-mm stereo mini)

To audio output

Personal computer

(DVI-D, HDMI)

AUDIO ANALOG OUT

AUDIO ANALOG IN

AUDIO ANALOG IN

Audio cable
(ø3.5-mm stereo mini)

DP IN

LCD monitor

(second monitor)

HDMI1 IN or HDMI2 IN

DVI-D IN

English-22

DisplayPort cable

HDMI cable

DVI-D cable

DVI-D OUT

DVI-D cable

DVI-D IN

To DP output

To HDMI output

To DVI-D output

LCD monitor (fi rst monitor)

LCD monitor (second monitor)

P-4 Connection procedure (continued)

Connecting a video device (component video/HDMI device)

This monitor can be connected to a video device equipped with component output such as a DVD player.
Refer to the user’s manual of the connected device for details. (Cables shown in the fi gure below are commercially available.)

• To connect a DVD player equipped with component output to the D-SUB/YPbPr IN connector on the monitor, use a signal cable
(mini D-SUB 15-pin – BNC) and a BNC – RCA adaptor (commercially available).

Select [YPbPr] using the INPUT button on the monitor or the YPbPr button on the wireless remote control. At the moment of the

selection, the audio is automatically switched to [ANALOG].

• To make audio connection, connect an audio cable (ø3.5-mm stereo mini – RCA) to the AUDIO ANALOG IN connector.

Because the audio is automatically switched to [ANALOG] when [YPbPr] is selected, the audio is output just by connecting the

cable.

• To connect a DVD player equipped with HDMI output to the HDMI1 IN or HDMI2 IN connector on the monitor, use an HDMI
cable.

Select [HDMI1] or [HDMI2] according to the connected connector by pressing the INPUT button on the monitor or the HDMI1 or

HDMI2 button on the wireless remote control.

• When connecting an HDMI cable, you can select HDMI1, HDMI2, or ANALOG audio.

(You can select HDMI audio only when the video input is [HDMI1] or [HDMI2].)

English

LCD monitor

(side)

AUDIO
ANALOG IN

LCD monitor (rear)

HDMI1 IN or
HDMI2 IN

HDMI cable

D-SUB/YPbPr IN

Signal cable (mini D-SUB 15-pin – BNC)

Audio cable
(ø3.5-mm stereo mini – RCA)

To HDMI output

To video output

BNC – RCA adaptor

To audio output

DVD player

(HDMI device)

DVD player

(component device)

English-23

P-4 Connection procedure (continued)

Connecting a video device (composite video/S video device)/stereo amplifi er

This monitor can be connected to a composite video or S video device or a stereo amplifi er.
Refer to the user’s manual of the composite video or S video device or the stereo amplifi er for details. (Cables shown in the fi gure
below are commercially available.)

• To connect a video device to the VIDEO IN connector (VIDEO IN or S-VIDEO IN) on the monitor, use a BNC cable or an S video
cable. For connection to the audio input connector on the monitor, use an audio cable (ø3.5-mm stereo mini – RCA). Connect the
connectors of the audio cable (RCA) correctly. For connection to the VIDEO IN connector, select [VIDEO] using the INPUT button
on the monitor or the VIDEO button on the wireless remote control. For connection to the S-VIDEO IN connector, select [S-VIDEO]
using the INPUT button on the monitor or the S-VIDEO button on the wireless remote control.

• To connect two monitors, connect one end of a BNC cable to the VIDEO OUT connector of the fi rst monitor and the other end to
the VIDEO IN connector of the second monitor.

NOTE:

• In the daisy chain connection, you can connect up to 5 monitors (when using 5-meter cables). However, the maximum number of
connectable monitors may be limited depending on the connected devices to be used. It is recommended to check the number
of connectable monitors in advance in your installation environment.

• When an analog signal is transmitted through the daisy chain, the picture quality such as brightness and sharpness degrades at
the latter devices in the daisy chain connection.

• When different monitors need to be adjusted so that their tint can be identical, such as when using multiple screens, it is
recommended to use a signal distributor (commercially available).

• When connecting a stereo amplifi er to the monitor, be sure to turn off the power of the stereo amplifi er. For connection to the
AUDIO ANALOG OUT connector on the monitor, use an audio cable (ø3.5-mm stereo mini – RCA). Connect the connectors of
the audio cable (RCA) correctly. Be sure to turn on the monitor fi rst, and then turn on the stereo amplifi er.

• The selected audio input signal is output from the AUDIO ANALOG OUT connector.

LCD monitor (fi rst monitor)

AUDIO

ANALOG OUT

VIDEO OUT

BNC cable

Audio cable (ø3.5-mm stereo mini – RCA)

AUDIO
ANALOG IN

VIDEO IN

S-VIDEO IN

Audio cable
(ø3.5-mm stereo mini – RCA)

BNC cable

S video cable

To audio output

To video output

To S video output

Stereo amplifi er

(composite video/S video device)

Video device

LCD monitor (second monitor)

VIDEO IN

To audio input

English-24

External speakers

P-5

Installing the expansion module

Carry out as necessary

Installation of the expansion module

Install the expansion module to the option slot of this monitor
following the precautions and procedures described in the
manual supplied with the module.

Examples of supported expansion modules:

• SDI BOX (DP-1SDI-3G)

• OPS-compliant computer (commercially available)
Recommended computer (commercially available):
ARK-DS220F-MTSA1E of Advantech Co., Ltd.

NOTE:

• Please contact module manufacturer for any compatibility
issues.

[Description]

®

OPS (Open Pluggable Specifi cation) is a standard

Intel
suggested by Intel Corporation regarding the interface between
the pluggable module mounted on monitors designed for digital
signage applications and the monitors.

Supported OPS features:

• DVI-D • Power control

• UART • USB

• Digital audio • Analog audio

• DDC

NOTE:

When an expansion module is in the option slot, the monitor
doesn’t enter the sleep mode even when POWER SAVE in the
CONFIGURATION1 menu is set to ON. Even when other video
input is selected, the monitor doesn’t enter the sleep mode.
See pages 33 and 53.

3. Install the option slot cover (accessory) using the 5 screws (b)
that you have removed in step 2.

4. Insert the SDI BOX (option) in the option slot and secure it
on the monitor using the 2 screws (b) that you have removed
in step 2.

Attach the handle using the 2 screws (a) that you have

removed in step 2.

Option slot

CAUTION:

After installing the option slot cover, ensure that the SDI
BOX is positioned and oriented properly and then insert it
fully into the slot. The device may be damaged if installed in
an incorrect position and orientation.

(b)

Option slot cover
(accessory)

Handle

(a)

SDI BOX (option)

(b)

English

SDI for long-distance connection

or multiple-monitor connection

1. Mounting the SDI BOX on the monitor

1. Turn off the main power switch of the monitor and
disconnect the power cord.

CAUTION:

Be sure to disconnect the power cord to prevent breakdown
and electric shock.

2. Unscrew 2 screws (a) and remove the handle.

Unscrew 7 screws (b) and remove the option cover.

NOTE:

Retain the option cover you have removed because it is
replaced when the SDI BOX isn’t mounted.

Option cover

(b)

(b)

(b)

(b)

(a)

(a)

Handle

2. Connection with SDI

There are two cases of connection.

1) Connection to one monitor

1. Connect the video device and the SDI BOX (option) using
an SDI cable (BNC) (commercially available).

NOTE:

A high-spec BNC cable capable of carrying SDI signal is called
SDI cable and distinguished from other BNC cables.

2) Connection to multiple monitors

1. After the connection made in 2-1) above, connect the
SDI OUT connector on the fi rst SDI BOX and the SDI IN
connector on the second SDI BOX using a commercially
available SDI cable (BNC).

NOTE:

The usable cable length (when SDI BOX (DP-1SDI-3G) is
mounted) is as follows:

• When one SDI BOX is connected: 100 m (3G-SDI)*

* Based on the result of the actual measurement using

the recommended cable. (Recommended cable: 1694A
made by Belden)

NOTE:

For the connection method and specifi cations of the SDI BOX,
see the catalog or operation manual of the SDI BOX.

English-25

P-5 Installing the expansion module (continued)

Carry out as necessary

Removal of the SDI BOX

Hold the handle on the SDI BOX for removal.

CAUTION:

Use the handle to extract the SDI BOX only. Pulling on the SDI
cable (BNC) or by other means may cause damage.

Connecting OPS-compliant computer

Operation of all types of OPS-compliant computers isn’t
guaranteed.

Recommended computer (commercially available):
ARK-DS220F-MTSA1E of Advantech Co., Ltd.

NOTE:

When an OPS-compliant computer (commercially available)
is mounted, set “COOLING FAN” to ON using the SCREEN
SAVER function. See page 53.

1. Mounting the OPS-compliant computer
on the monitor

1. Turn off the main power switch of the monitor and
disconnect the power cord.

CAUTION:

Be sure to disconnect the power cord to prevent breakdown
and electric shock.

2. Unscrew 2 screws (a) and remove the handle.

Unscrew 7 screws (b) and remove the option cover.

Option cover

(b)

(b)

(b)

(b)

(a)

(a)

Handle

4. Insert an OPS-compliant computer (commercially available)
in the option slot and secure it on the monitor using the
2 screws (b) that you have removed in step 2.

Attach the handle using the 2 screws (a) that you have

removed in step 2.

Handle

(a)

Option slot

CAUTION:

After installing the option slot cover, ensure that the OPS­compliant computer is positioned and oriented properly and
then insert it fully into the slot. The device may be damaged
if installed in an incorrect position and orientation.

Removal of the OPS-compliant computer

Hold the handle on the OPS-compliant computer for removal.

CAUTION:

Extract the OPS-compliant computer by using the handle only.
Pulling on the cable or other means may cause damage.

OPS-compliant computer
(commercially available)

(b)

NOTE:

Retain the option cover you have removed because it is
replaced when the OPS-compliant computer isn’t mounted.

3. Install the option slot cover (accessory) using the 5 screws (b)
that you have removed in step 2.

(b)

Option slot cover
(accessory)

English-26

P-6 Connecting RS-232C

Carry out as necessary

Monitor control via RS-232C

To control this monitor from a computer via a communication, connect this monitor and the computer using an RS-232C cable
(commercially available).

How to connect

• Turn off the main power switch of the computer and this monitor. If you make a connection while the power is on, it causes a
failure of the devices.

• Connect the computer and this monitor using a reverse type RS-232C cable (commercially available).

• In addition, when you connect two or more monitors as shown in the illustration below, connect the RS-232C OUT connector
of the fi rst monitor and the RS-232C IN connector of the second monitor using a reverse type RS-232C cable (commercially
available). By repeating the connection in the similar way, you can connect monitors in a daisy chain confi guration.

NOTE:

• Though you can connect up to 26 monitors, the maximum number of connectable monitors may be limited depending on the
installation environment.

LCD monitor (fi rst monitor) LCD monitor (second monitor)

English

Computer

(RS-232C connection)

RS-232C OUT RS-232C OUT

RS-232C IN RS-232C IN

RS-232C

RS-232C cableRS-232C cable

NOTE:

When only the 25-pin serial port is equipped as the serial communication port on the computer, a conversion adapter (commercially
available) is necessary for the connection.

English-27

P-7 Connecting LAN

Carry out as necessary

Monitor connection using LAN

As shown in the illustration below, you can connect this monitor and a computer in network through a LAN hub. Connect the monitor
and the LAN hub using a straight type LAN cable (commercially available).

How to connect

• Turn off the main power switch of the computer and this monitor. If you make a connection while the power is on, it causes a
failure of the devices.

• Connect the computer and the LAN hub using a straight type LAN cable (commercially available).

• Connect this monitor and the LAN hub using a straight type LAN cable (commercially available).

• When you connect two or more monitors, you can connect the monitor and the LAN hub using a straight type LAN cable
(commercially available) as described above.

LCD monitor (rear)

Computer

(LAN connection)

LAN

LAN hub

LAN hub

LAN hub

NOTE:

• When you use a cross type LAN cable (commercially available), you can connect the monitor and the computer one-to-one
without using a LAN hub, however, the computer may not be supported. It is recommended to check the operation in advance.

• The image transfer function via the LAN isn’t supported. This monitor isn’t equipped with the host function for controlling other
devices.

LAN cable

LAN

LAN cable

English-28

P-8 Connecting a USB device

Carry out as necessary

Connecting multiple USB devices using the USB hub function

The USB hub of this monitor is equipped with two switchable upstream ports. One is for connecting an external computer, and the
other is for connecting an OPS-compliant computer internally. Only the selected upstream port is connected to the USB hub. Use
the OSD screen function to select the appropriate upstream port. See pages 45 and 57.

1. [When using an external computer]

Connect the USB port (Standard A) on the computer and the USB upstream port (Standard B) on the monitor using a USB cable

(commercially available).

[When using an OPS-compliant computer]
Install an OPS-compliant computer (connected internally).

2. Connect a USB device to the downstream port of this monitor.

English

Internal structure of the monitor’s USB function

Switch

Upstream port

Internal hub

Downstream port

When using an external

computer

USB

NOTE:

• The USB hub function cannot control the monitor.

• Up to 5 hubs can be cascaded in the hub function of this monitor. Carry out operation check in advance even if you connect a
device pursuant to the USB standards.

When using an OPS-compliant

USB devices
(mouse, touch panel, etc.)

computer

English-29

P-9

Connecting the power cord to the monitor

Connecting the power source

Before making connections

• Check that the main power switch is off.

CAUTION:

When an OPS-compliant computer is installed and the main power switch of the monitor is on, connecting the power source
may cause the computer to power on, causing damage or breakdown of the operation system and the hard disc.

• The power outlet socket should be installed as near the equipment as possible and should be easily accessible.

NOTE:

Please refer to “Safety Precautions, Maintenance & Recommended Use” in this manual for proper selection of the AC power cord.
Use the clamper to prevent accidental disconnection of the power cord.

1. Insert the power connector of the power cord fully and
fi rmly into the AC IN connector of the monitor.

2. Secure the power connector using the cable holder
(accessory).

CAUTION:

Don’t insert the cable holder into the power outlet
socket. Doing so may cause electric shock.

Fit both ends of the cable holder to the monitor.

Main power switch

Engage the cable holder in Parts A.

Secure the power connector with the cable holder.

3. Secure the power cord using the clamper (accessory).

4. Insert the power plug into the power outlet socket.

• Fully insert the prongs into the power outlet socket.
Loose connection may cause noise.

• Don’t plug and unplug the power cord repeatedly in

a short time of period.

Cable holder (accessory)

Power connector

English-30

Clamper (accessory)

Power cord (For EU)

Power cord (For North America)

How to Use

Flow of How to Use

U-1

U-2

U-3

U-4

U-6

Turning on all the connected devices

Selecting the video input

Controlling the external devices

Selecting the OSD language

D-SUB only

U-5

Selecting the picture mode

Auto-setup

Pages 32 to 33

English

Page 34

Page 35

Page 35

Page 36

Page 37

U-7

U-8

Screen adjustment

Picture adjustment

Carry out as necessary

U-9

U-10

U-11

U-12

U-13

Speaker setting

Volume, balance, and tone control

Schedule setting

Remote control

Setting the USB hub

Page 37

Page 38

Page 38

Page 39

Pages 40 to 41

Pages 42 to 44

Page 45

English-31

U-1 Turning on all the connected devices

Turning on external devices

1. Turn on the connected devices such as
the computer and DVD player.

Turning on the monitor

CAUTION:

When an OPS-compliant computer is installed as an expansion
module, the computer automatically turns on and starts as the
monitor is turned on.
Don’t turn off the monitor immediately after turning it on
because the computer may be in the startup process. Select
OPTION as the video input and wait for the operating system of
the computer to complete the startup process.

NOTE:

When the computer doesn’t start within a given period
of time (approx. 1 minute), “OPERATION ERROR” and an
error message are displayed. See the user’s manual of your
computer.

2. Turn on the Main Power Switch.

The power indicator turns on green and the monitor turns

on.

The control buttons on the rear, wireless remote control,

and schedule setting don’t work while the main power
switch is off (the power indicator is off).

When using them, check that the Main Power Switch is on

(the power indicator is on).

3. When the power indicator glows
red, press the POWER button on the
monitor.

The power indicator turns green.

Power button

or

Power button

Main power switch

Wireless remote

control

NOTE:

Within 2 seconds after turning off the power by the POWER
button on the wireless remote control or the monitor or by a
communication command, don’t turn off the main power switch,
don’t disconnect the power cord, and don’t turn off the breaker.
If the AC power is turned off immediately after the power-off
operation, all the OSD settings including the language selection
may be reset to the factory defaults at the next power-on.
If the OSD settings are reset to the factory defaults as
described above, reconfi gure the OSD settings using the
following procedure.

1. Turn off the power of the monitor using the wireless
remote control or otherwise.

2. Wait for at least 2 seconds.

3. Turn on the power of the monitor using the wireless
remote control or otherwise.

4. Check and reconfi gure the OSD settings.

English-32

U-1 Turning on all the connected devices (continued)

Power Management Function

This function reduces the power consumption of the monitor
when the keyboard or the mouse is not used for a fi xed period
even though the power of the monitor is on.
While this function is working, the screen becomes dark and
the power indicator glows green and red.
This function is available only when a computer equipped
with the VESA-approved DPM Power Management function is
connected to the monitor.
When the power saver in the OSD menu is turned ON, the
power management function works.
RGB: When the sync signal of computer input (HDMI1,

HDMI2, DVI-D, D-SUB, DISPLAYPORT) is terminated,
the monitor will be in the sleep mode in several
seconds.

VIDEO:

[Description]

DPM: Acronym for Display Power Management

NOTE:

• The default power management settings (power savers) for

• When an expansion module is in the option slot, the monitor

When the sync signal of video input (YPbPr, S-VIDEO,
VIDEO) is terminated, the monitor will be in the sleep
mode in approximately 10 minutes.

RGB and VIDEO are ON.

doesn’t enter the sleep mode even when POWER SAVE in
the CONFIGURATION1 menu is set to ON. Even when other
video input is selected, the monitor doesn’t enter the sleep
mode.

or

English

Power Indicator

Status LED
Power-on mode Green
Power-off mode Red

Power Standby when
“SCHEDULE” is enable
Sleep mode Red, Green

The main power is off. Off

Diagnosis (Detecting failure)

Red On
Green Blinking

Red Blinking

* See troubleshooting on page 63.

English-33

U-2 Selecting the video input

You can select the desired video input using the wireless remote control or the INPUT button on the monitor.

Select using the INPUT buttons on the wireless remote control.



You can select the desired video input by pressing the corresponding INPUT button on the wireless remote control.
Selectable video inputs are [HDMI1], [HDMI2], [DVI-D], [D-SUB], [OPTION]*, [DISPLAYPORT], [YPbPr], [S-VIDEO], and [VIDEO].
* OPTION can be used when an expansion module is mounted on the option slot.

Select using the INPUT button on the monitor.



When you press the INPUT button on the monitor, the video input OSD menu is displayed and you can select the video input

using the

Selectable video inputs are [HDMI1], [HDMI2], [DVI-D], [D-SUB], [OPTION]*, [DISPLAYPORT], [YPbPr], [S-VIDEO], and [VIDEO].

When you press the INPUT button again, the selected video input is displayed.

* OPTION can be used when an expansion module is mounted on the option slot.

NOTE:

The selection you make doesn’t complete unless you press the INPUT button while the video input OSD menu is displayed. The

time during which the video input OSD menu is displayed is same as that of the INFORMATION OSD. See page 55.

and buttons.

HDMI1
HDMI2
DVI-D
D-SUB
OPTION
DISPLAYPORT
YPbPr
S-VIDEO
VIDEO

INPUT button

Video input OSD menu

Select using the

buttons.

English-34

and

U-3 Controlling the external devices

To control the connected external devices, display images on the monitor.

English

DVD player, etc.

Personal computer

U-4 Selecting the OSD language

Display the OSD menu by pressing the MENU button on the wireless remote control or the EXIT button on the rear of the monitor.
Using LANGUAGE in the CONFIGURATION1 menu of the OSD screen function, you can select the OSD language. See page 53.

English-35

U-5 Auto-setup

Press the AUTO SETUP button on the wireless remote control to directly display the AUTO SETUP menu of the OSD screen
function.
Alternatively, press the MENU button on the wireless remote control or the EXIT button on the rear of the monitor to display the OSD
screen, and then display the AUTO SETUP menu by selecting AUTO SETUP in the CONFIGURATION1 menu.
By pressing the SET button, you can automatically and properly adjust the screen size, horizontal/vertical position, clock, clock
phase, and input signal level.

NOTE:

The auto setup works on D-SUB only.

AUTO SETUP menu screen

analog inputs only

Displaying the

AUTO SETUP
menu directly

Displaying the

OSD menu

English-36

U-6 Selecting the picture mode

Using the PICTURE MODE button on the wireless remote control, you can select the picture mode suitable for images to be
displayed.

HIGHBRIGHT: The brightness is maximized.
STANDARD: Factory default setting.
sRGB: Suitable for color matching with sRGB-compliant devices.
CINEMA: Suitable for viewing movies.

NOTE:

• “sRGB” can be selected for computer input (HDMI1*, HDMI2*, DVI-D, D-SUB, OPTION
(OPS-compliant computer), and DISPLAYPORT).

• “CINEMA” can be selected for video input (HDMI1*, HDMI2*, OPTION (SDI), YPbPr,
VIDEO, and S-VIDEO).

* Automatically selected depending on the input signal.

English

U-7 Screen adjustment

When images aren’t displayed properly even after the auto setup, adjust the screen settings.
Display the OSD menu by pressing the MENU button on the wireless remote control or the EXIT button on the rear of the monitor.
Using the SCREEN menu of the OSD screen function, you can adjust the horizontal/vertical position, clock, clock phase, zoom
mode, custom zoom, and horizontal/vertical resolutions to obtain proper screen condition.

NOTE:

The position adjustment works on D-SUB, YPbPr, S-VIDEO, and VIDEO only.
The clock adjustment and the resolution adjustment work on D-SUB only.
The zoom adjustment works on all video inputs.

English-37

U-8 Picture adjustment

Display the OSD menu by pressing the MENU button on the wireless remote control or the EXIT button on the rear of the monitor.
Using the PICTURE menu of the OSD screen function, you can adjust the picture settings such as the brightness, contrast, and
sharpness to obtain desired image quality.

U-9 Speaker setting

Select the built-in speakers or the external special stereo speakers (option) in the speaker setting in the OSD menu.
Display the OSD menu by pressing the MENU button on the wireless remote control or the EXIT button on the rear of the monitor.
Using SPEAKER in the AUDIO menu of the OSD screen function, you can select the speakers.

Carry out as necessary

English-38

U-10

Volume control

You can control the volume level using the VOL button on the wireless remote control.

Balance and tone adjustment

You can adjust the speaker balance, treble, and bass using the AUDIO menu of the OSD screen function.
For adjustment, display the OSD menu by pressing the MENU button on the wireless remote control or the EXIT button on the rear
of the monitor.

Volume, balance, and tone control

Carry out as necessary

English

NOTE:

If no audio is output when an OPS-compliant computer is in use, check that the monitor is selected as the audio output source by
the operating system of the computer. For the selection method, see the help or the user’s manual of the operating system for the
computer or the driver for the audio device.

English-39

U-11 Schedule setting

Display the OSD menu by pressing the MENU button on the wireless remote control or the EXIT button on the rear of the monitor.
Using SCHEDULE in the CONFIGURATION2 menu of the OSD screen function, you can program power-on/off and input selection.

Carry out as necessary

English-40

U-11 Schedule setting (continued)

How to set up schedule

Carry out as necessary

Check box

Radio button

Program number selection

When the cursor is in any of the check boxes showing the program numbers 1 to 7 on the left side of the screen, press the UP (
or DOWN (
To enable the selected program number, press the SET button to place a checkmark in the check box. To disable it, clear the
checkmark.

Schedule setting of each program

When the cursor is in any of the check boxes, pressing the PLUS (+) button moves the cursor into the white frame on the right.
When the cursor is at any of the items within the white frame, pressing the PLUS (+) button moves the cursor to the right, and MINUS (-)
button to the left.
You can set the power-on/off time and video input by pressing the UP (
deselect the radio buttons by pressing the SET button.

ON: Set the time when the power is turned on. If you don’t want to set the power-on time, enter “--.”
OFF: Set the time when the power is turned off. If you don’t want to set to the power-off time, enter “--.”
INPUT: Displays the video input selected when the power is turned on. If you want to select the video input that was

EVERY DAY: Select this option to execute the schedule every day. When you select EVERY DAY, you cannot select any days

MON - SUN: Select the days of the week on which you want to execute the schedule. Unless you select EVERY WEEK, too,

EVERY WEEK: Select this option to execute the schedule on the selected days of the week, every week.

Schedule confi rmation

To c onfi rm the schedule, press the MENU button on the wireless remote control or the EXIT button on the rear of the monitor to exit
the SCHEDULE menu of the OSD screen function.
If you turn off the power before exiting the SCHEDULE menu, the schedule settings may be canceled.

) button to move the cursor up or down to select the program number you want to set.

) or DOWN ( ) button. In addition, you can select or

selected before the power is turned on, enter “--.” When you set the ON time and the video input, you can
switch the video input alone.

of the week and EVERY WEEK.

the selection of the days of the week is cleared after the schedule is executed one time.

)

English

NOTE:

• Before making the schedule settings, be sure to check the current date and time using “DATE AND TIME.”

• When you close the SCHEDULE screen, the settings are saved.

• When two or more schedules are enabled, they are executed in descending order of the program number, and the power is
turned off upon completion of the last executed schedule.

• When there are two or more schedules having the same power-on/off time, the one having the largest program number is
executed.

• You cannot set the power-on time and the power-off time to the same time.

• When OFF TIMER is ON, the schedule settings are ignored.

• When the main power switch or AC power supply turns off or the circuit breaker trips due to power failure or other causes, the
schedule programs you set aren’t executed.

English-41

U-12 Remote control

Carry out as necessary

RS-232C Remote control

When the monitor is connected directly to a computer using an RS-232C cable (commercially available), the following operations
can be controlled via a communication. Select the communication interface (RS-232C) used for the serial communication function.
(See page 54.)

• Power ON or OFF

• Switching between input signals

• Volume control and mute

• Auto setup

• Check of the internal temperature of the monitor, etc.

NOTE:

For connection with a 25-pin serial port connector on the computer, a conversion adapter (commercially available) is required.

1) Interfac e

PROTOCOL RS-232C
BAUD RATE 9600 [bps]
DATA LENGTH 8 [bit]
PARITY BIT NONE
STOP BIT 1 [bit]
FLOW CONTROL NONE

• For direct connection using RS-232C, use the RXD, TXD, and GND lines.

2) Control command diagram

The command is structured by the address code, function code, data code and end code. The length of the command is

different for each function.

NOTE:

• This example shows a basic command that is used when a single computer and a single monitor are connected.
When you want to connect multiple monitors or perform complicated control using other commands than the basic

commands, contact your dealer for advanced command specifi cations.

• To send commands with a keypad using terminal software, select “2s” or “30s” for CONTROL TIME OUT in

CONFIGURATION2 in the OSD menu. (Follow the same procedure for LAN control.)

Address code Function code Data code End code

HEX 30h 30h Function Data 0Dh

ASCII ‘0’ ‘0’ Function Data

[Address code] 30h 30h (ASCII code, ‘0’ ‘0’), fi xed.
[Function code] Code unique to each control function.
[Data code] Data unique to each control function (Not always indicated by numerical values.)
[End code] 0Dh (ASCII code, ‘

3) Control sequence
(1) A command is sent from the computer to the monitor. (Commands should be sent at intervals of at least 600 ms.)
(2) The monitor sends a return command within 600 ms* after receiving the end code. If the monitor fails to receive the

command, it doesn’t send any return command. (*During the power-on/off or input selection process, the transmission of the
return command may take more than 600 ms.)

(3) The computer checks the return command to see whether the command it sent was received or not. The computer must

receive the return command before sending the next command.

(4) The monitor sends various codes other than commands including the return command. While RS-232C control sequence is

in progress, the computer must reject the codes.

Example: Turn the power ON (‘ ’ is for ASCII code)

’) fi xed.

Control command from

computer

30 30 21 0D

‘0’ ‘0’ ‘!’ ‘

’

Return command from

monitor to computer

30 30 21 0D

‘0’ ‘0’ ‘!’ ‘

’

Description of command

Sending a command for

power-on

Command received

(Command echoed back)

English-42

U-12 Remote control (continued)

4) Operation commands

The operation commands configure the basic operation settings of this LCD monitor. The commands may not work during signal

switchover.

The operation commands have no data codes.

Operation ASCII HEX
POWER ON ! 21h
POWER OFF " 22h
FORCE POWER OFF WITH OPS* " " 22h 22h
INPUT HDMI1 _r1 5Fh 72h 31h
INPUT HDMI2 _r7 5Fh 72h 37h
INPUT DVI-D _r2 5Fh 72h 32h
INPUT D-SUB _r3 5Fh 72h 33h
INPUT OPTION** _r5 5Fh 72h 35h
INPUT DISPLAYPORT _r6 5Fh 72h 36h
INPUT VIDEO _v1 5Fh 76h 31h
INPUT YPbPr _v2 5Fh 76h 32h
INPUT S-VIDEO _v3 5Fh 76h 33h
VOLUME UP r06 72h 30h 36h
VOLUME DOWN r07 72h 30h 37h
AUTO SETUP r09 72h 30h 39h
AUDIO MUTE ra6 72h 61h 36h

* Used when the OPS-compliant computer makes no response.
** OPTION can be used when an expansion module is mounted on the option slot.

• After sending the POWER ON or POWER OFF command, wait for at least 14 seconds to send the next command.

• After sending a command for video input selection, wait for at least 5 seconds to send the next command. Otherwise, the
monitor may not reply within 600 ms.

• Set the timeout value of the control device on the host side to 30 seconds or longer.

• In the power-off mode, only the POWER ON operation command and the power status acquisition commands described in
the next paragraph work.

• In the sleep mode, only the POWER ON and POWER OFF operation commands and the power status acquisition commands
described in the next paragraph work.

• When no expansion module is mounted, the FORCE POWER OFF WITH OPS operation command is unavailable.

• When an expansion module is mounted, all the input connectors don’t enter the sleep mode.

• After turning off the power using an operation command, wait for at least 2 seconds to turn off the AC power using the main
power switch or the breaker. Otherwise, the OSD settings may be reset to the factory defaults.

Carry out as necessary

English

English-43

U-12 Remote control (continued)

5) Read command
The computer sends the command without datacode to the monitor.
After receiving this command, the monitor returns the command with datacode including the current status to the computer.
Example: When the computer asks the power status of the monitor, and the status of the monitor is powered-on.

Control command from computer

30 30 76 50 0D ‘0’‘0’‘v’‘P’[enter]

Structure of the Read-command

POWER

Input

Internal
temperature

* OPTION can be used when an expansion module is mounted on the option slot.

NOTE:

The monitor will acknowledge the power-on/off command issued from the OPS-compliant computer, however, it will not execute
the command. This is not a malfunction. For automatic operation, use SCHEDULE in the CONFIGURATION2 menu of the OSD
screen function.

ON vP 1 76 50 31
OFF (Sleep) vP 0 76 50 30
HDMI1 vI r1 76 49 72 31
HDMI2 vI r7 76 49 72 37
DVI-D vI r2 76 49 72 32
D-SUB vI r3 76 49 72 33
OPTION* vI r5 76 49 72 35
DISPLAYPORT vI r6 76 49 72 36
VIDEO vI v1 76 49 76 31
YPbPr vI v2 76 49 76 32
S-VIDEO vI v3 76 49 76 33
Around the main
board
Around the power
supply

Resolution
1˚C
Resolution
1˚C

Return command from monitor to

computer

Sending a command for checking the
power status

30 30 76 50 31 0D ‘0’‘0’‘v’‘P’‘1’[enter] Monitor is powered-on.

ASCII HEX

Function Data (Receive) Function Data (Receive)

tc1 (ex.) [phone]B 20 32 35

tc2 (ex.) [phone]B 20 33 31

Carry out as necessary

Description of command

LAN Remote control

When you connect the monitor and the computer using a LAN hub and a LAN cable (see page 28) and then confi gure the network
settings using LAN SETTING in the CONFIGURATION2 menu of the OSD screen function, you can remote-control the monitor using
the same commands as those for RS-232C.

1. Setting procedure
(1) Select LAN as the communication interface used for the serial communication function. (See page 54.)
(2) Set the following network parameters using the OSD menu. (See page 54.)

• DHCP client ON/OFF, IP address, subnet mask and default gateway.
(3) Set the IP address described above and the port number (63007 or 3007) using the application program of your computer to

perform the socket communication.
(4) Send the same control command as that for RS-232C via TCP/IP socket communication.
(5) Check the return command sent from the monitor. When it is received successfully, the setting is completed.

English-44

U-13 Setting the USB hub

NOTE:

• USB function may not work depending on the BIOS setting of the computer used, OS, and USB devices. In such a case, refer to
the user’s manual of each device and contact the respective manufacturer.

• Up to 5 hubs can be cascaded in the hub function of this monitor. Carry out operation check in advance even if you connect a
device pursuant to the USB standards.

• The USB hub function cannot control the monitor.

1. Select the computer to be used.
Display the OSD menu by pressing the MENU button on the wireless remote control or the EXIT button on the rear of the
monitor.
Using USB UPSTREAM in the ADVANCED OPTION menu of the OSD screen function, you can select the computer (EXTERNAL/
OPS) to be used.

Carry out as necessary

English

EXTERNAL: External computer is selected.
OPS: OPS-compliant computer is selected.

2. Check that the USB hub is recognized.
The USB hub of this monitor is detected by the computer, and the OS-standard device driver is installed automatically. Some
computers may not recognize the USB hub even if it is connected. In such a case, install the device driver for the USB hub
referring to the user’s manual of the computer.

NOTE:

It takes several seconds for the computer to recognize this monitor. Do not pull out the USB cable before the monitor is
recognized, and do not repeat connecting/disconnecting of the cable instantaneously.

3. Check that the USB is recognized.
Install the device driver of the USB device after the USB device is detected by the computer. The OS-standard device driver may
be installed automatically.
Some computers may not recognize the USB device even if it is connected. In such a case, see the user’s manual of the USB
device.

English-45

Confi guration and basic operation of OSD screen

Confi guration of OSD screen

This monitor is equipped with the OSD (On Screen Display) function for easy screen adjustment. The OSD function allows you to
control the menus displayed on the screen for brightness setting and other settings.
The OSD screen is confi gured as shown below.

Main Menu Screen

Main menu

Icons other than the one you selected are grayed out.

PICTURE

SCREEN

AUDIO

PIP

Sub menu (Adjustment items)

Adjustment items are displayed.

Page 48

Page 50

Page 51

Page 52

CONFIGURATION1

CONFIGURATION2

ADVANCED OPTION

Adjustment status

The values adjusted by the wireless remote control and the
PLUS (+) and MINUS (-) buttons on the monitor are displayed.

Page 53

Page 54

Page 56

Control button guide

Buttons for controlling the displayed OSD menu are displayed.

Sub menu screen

When you select a sub menu, an OSD screen is displayed.
Sub menus contain information screens, adjustment menu screens, and selection menu screens as shown below.

Sub menu screen: Picture reset (for example)

English-46

Confi guration and basic operation of OSD screen (continued)

Basic operation of OSD

Check that the power indicator illuminates green and the monitor is powered on.

Wireless remote controlStep

1

Press the MENU button to display the
OSD screen and then press the
button to select the main menu.

2

When you press the SET button to
accept the selected main menu, the
sub menu at the top is selected.

/

Monitor button OSD screen display

Press the EXIT button to display the
OSD screen and then press the
button to select the main menu.

When you press the INPUT button to
accept the selected main menu, the
sub menu at the top is selected.

/

English

3

Press the
menu.

/ button to select a sub

4

Press the SET button to accept the
selected sub menu.

5

Press the
setting and then press the SET button
to accept it.

/ button to select the

Press the / button to select a sub
menu.

Press the INPUT button to accept the
selected sub menu.

Press the / button to select the
setting and then press the INPUT
button to accept it.

The OSD screen disappears when you press the MENU button on the wireless remote control 1 time or the EXIT button on the
monitor 3 times after step 5.

NOTE:

Besides the example described above, some items are selected or adjusted by the PLUS (+) and MINUS (-) buttons.
Operate the buttons according to the control button guide displayed at the bottom of the OSD screen.

English-47

OSD screen functions

PICTURE

BRIGHTNESS



You can adjust the brightness.
Press the PLUS (+) button to increase the brightness. Press
the MINUS (-) button to decrease the brightness.
NOTE: You cannot adjust this item when BRIGHTNESS of

SCREEN SAVER in the CONFIGURATION1 menu is
ON.

CONTRAST



You can adjust the contrast.
Adjust the contrast using the PLUS (+) or MINUS (-) button to
obtain a desired result.
NOTE: Brightness changes luminance of the backlight.

Contrast changes signal levels, and therefore it is
likely to lead to whiteness.

This adjustment doesn’t work in the sRGB picture

mode.

SHARPNESS



You can adjust the sharpness.
Press the PLUS (+) button to make the image look sharper.
Press the MINUS (-) button to make the image look softer.
NOTE: If you increase the sharpness setting value too

much, lines may appear double. In such a case,
decrease the sharpness setting value.

BLACK LEVEL



You can adjust the brightness in the dark area of the image.
Press the PLUS (+) button to brighten dark areas in the
image. Press the MINUS (-) button to further darken the
dark area of the image.
NOTE: This adjustment doesn’t work in the sRGB picture

mode.

NOISE REDUCTION



* This function doesn’t work on RGB input signals.
You can adjust the noise reduction level.
Press the PLUS (+) button to increase the value to lessen
the noise.
NOTE: This adjustment doesn’t work in the sRGB picture

mode.

TINT



[TINT]:
You can adjust all the colors at the same time. Press the
PLUS (+) button to add a green tint. Press the MINUS (-)
button to add a purple tint.
[RED], [MAGENTA], [BLUE], [CYAN], [GREEN], or [YELLOW]:
You can adjust each color individually. Press the PLUS (+)
button to shift the selected color to the right around the
color circle. Press the MINUS (-) button to shift the selected
color to the left around the color circle.

RED MAGENTA

YELLOW BLUE

GREEN

Color circle

NOTE: This adjustment doesn’t work in the sRGB picture

mode.

COLOR



[COLOR]:
You can adjust all the colors at the same time. Press the
PLUS (+) button to deepen the colors. Press the MINUS (-)
button to lighten the colors.
[RED], [MAGENTA], [BLUE], [CYAN], [GREEN], or [YELLOW]:
You can adjust each color individually. Press the PLUS (+)
button to deepen the selected color. Press the MINUS (-)
button to lighten the selected color.
NOTE: This adjustment doesn’t work in the sRGB picture

mode.

COLOR TEMPERATURE



You can adjust the color temperature.
The image becomes reddish as the color temperature
decreases, and it becomes bluish as the color temperature
increases.
NOTE: This adjustment doesn’t work in the sRGB picture

mode.

COLOR CONTROL



The color levels of red, green, and blue are adjusted by the
color bars.
R: Red, G: Green, B: Blue
NOTE: This adjustment doesn’t work in the sRGB picture

mode.

CYAN

English-48

OSD screen functions (continued)

GAMMA SELECTION



You can select the gamma mode from NATIVE, S GAMMA,

2.2, 2.4, OPTION, and PROGRAMMABLE.
PROGRAMMABLE can change the GAMMA characteristic

curve via a computer.
Contact your dealer for further details.
NOTE: GAMMA is fi xed to 2.2 in the sRGB picture mode.
When PROGRAMMABLE has been selected, the

setting for color temperature is fi xed at 10,000 K
(NATIVE).

SUPER RESOLUTION



NOTE: This adjustment doesn’t work in the sRGB picture

mode.

[SUPER RESOLUTION]

Still photos, natural images and videos may benefi t with
enhanced resolution by adjusting this setting.
You can adjust the effect at 10 levels using the adjustment
bar (0 to 100) in 10 steps.

[RESOLUTION DETECT]

This function applies optimum effect to the input images
depending on their resolution.
You can set this item when the super resolution level is
other than 0% (off).
AUTO: The resolution of the input image is automatically

recognized and the effect suitable for the
recognized resolution is applied.

HD: The effect suitable for high resolution images is

applied.

SD: The effect suitable for standard resolution images

is applied.

LD: The effect suitable for low resolution images such

as video stream content is applied.

NOTE: The effect of the super resolution technique varies

depending on the type and resolution of the input
image. Noise or fl icker may occur depending on the
displayed content.

AUTO BRIGHTNESS



This function controls the screen brightness depending on
the ambient light for easy viewing.
In addition, it changes the screen brightness depending on
the ambient light and what are displayed on the screen to
reduce power consumption as low as possible.
NOTE: This adjustment doesn’t work in the sRGB or

CINEMA picture mode.

[AUTO BRIGHTNESS]

AUTO: The settings of AUTO BRIGHTNESS are

adjusted automatically.
NOTE: When you select AUTO, you cannot

adjust any other items than [CONTROL]
individually.

LOCAL: The AUTO BRIGHTNESS function is

enabled and you can adjust [CONTROL] and
subsequent items individually.

REMOTE: The AUTO BRIGHTNESS function is

enabled. In addition, the monitor enters the
intercommunication mode where multiple
monitors are controlled collectively. (See page

60.)

OFF: This function is disabled.

[CONTROL]

PRIMARY: Select this setting to confi gure the monitor

as Master when controlling multiple
monitors collectively.

SECONDARY: Select this setting to use the monitor

alone or to confi gure the monitor as
Slave when controlling multiple monitors
collectively.

[LIGHT FROM BACK]

This function is enabled only when [REAR SENSOR] is ON.
When a light source such as a light and a window is behind
the monitor, the rear sensor takes precedence.

YES: Select this setting when there is a light source

such lighting equipment and a window behind the
monitor.

NO: Select this setting when there is no light source

such lighting equipment and a window behind the
monitor.

[BACK WALL]

This function is enabled only when [REAR SENSOR] is ON.
Select the following settings according to the distance
between the rear of the monitor and the wall or window.

FAR: The distance is 5 meters or longer.
NEAR: The distance is 5 meters or shorter.

[FRONT SENSOR]

Select ON for normal use.

OFF: Select this setting when the sensor on the front

panel is shielded.

[REAR SENSOR]

Select ON for normal use.

OFF: Select this setting when the sensor on the rear

panel is shielded.

[S ATUR ATI ON ]

ON: The image saturation is adjusted depending on the

ambient light.

OFF: Image saturation isn’t adjusted.

[VIDEO DETECT]

ON: The screen brightness varies depending on what

are displayed on the screen to reduce power
consumption of the monitor.

OFF: The screen brightness doesn’t vary and the power

consumption isn’t reduced.

PICTURE RESET



You can reset all the PICTURE settings to the factory
defaults.

English

English-49

OSD screen functions (continued)

SCREEN

H POSITION



You can adjust the horizontal image position.
Press the PLUS (+) button to move the image to the right.
Press the MINUS (-) button to move the image to the left.

V POSITION



You can adjust the vertical image position.
Press the PLUS (+) button to move the image up. Press the
MINUS (-) button to move the image down.

CLOCK



* For the D-SUB inputs only.
You can adjust the image size of the computer and eliminate
blurred letters.
Press the PLUS (+) button to expand the width of the image
on the screen to the right. Press the MINUS (-) button to
narrow the width of the image on the screen to the left.

CLOCK PHASE



* For the D-SUB inputs only.
You can adjust the level of the periodic variation of the
screen fl icker.

ZOOM MODE



You can select the mode to stretch the image to fi t it to the
screen.
For the HDMI1, HDMI2, DVI-D, D-SUB, and DISPLAYPORT
inputs, you can select FULL, NORMAL, CUSTOM, or REAL.
For YPbPr, S-VIDEO, and VIDEO, you can select FULL,
NORMAL, DYNAMIC, CUSTOM, or REAL.
FULL: The image is stretched to fi ll the screen

regardless of its aspect ratio.

NORMAL: The image is stretched vertically to the full

height of the screen while keeping the aspect
ratio.

DYNAMIC: The image is stretched to fi ll the screen with

different magnifi cations at the screen center
and the screen edges.

CUSTOM: You can stretch the image horizontally and

vertically as you desire using the CUSTOM
ZOOM setting.

REAL: The image is displayed without being stretched

or reduced.

NOTE: The DYNAMIC mode displays images having the

16:9 aspect ratio, such as those with 1920 x 1080
resolution, in the same way as in the FULL mode.

CUSTOM ZOOM



CUSTOM ZOOM becomes selectable when you set ZOOM
MODE to CUSTOM.
ZOOM: You can expand the horizontal and vertical

sizes simultaneously.
H ZOOM: You can expand the horizontal size only.
V ZOOM: You can expand the vertical size only.
H POSITION: Pressing the PLUS (+) button moves the

image to the right. Pressing the MINUS (-)

button moves the image to the left.
V POSITION: Pressing the PLUS (+) button moves the

image up. Pressing the MINUS (-) button

moves the image down.

H RESOLUTION



* For the D-SUB inputs only.
Use this setting when AUTO SETUP and AUTO ADJUST
cannot obtain the horizontal resolution of the input signal.
Press the PLUS (+) button to increase the resolution. Press
the MINUS (-) button to decrease the resolution.

V RESOLUTION



* For the D-SUB inputs only.
Use this setting when AUTO SETUP and AUTO ADJUST
cannot obtain the vertical resolution of the input signal.
Press the PLUS (+) button to increase the resolution. Press
the MINUS (-) button to decrease the resolution.

SCREEN RESET



You can reset all the SCREEN settings to the factory
defaults.

English-50

OSD screen functions (continued)

AUDIO

BALANCE



You can adjust the balance of the right and left volumes.
Press the PLUS (+) button to decrease the left volume.
Press the MINUS (-) button to decrease the right volume.

TREBLE



You can adjust the high frequency sound.
Press the PLUS (+) button to increase the treble sound.
Press the MINUS (-) button to decrease the treble sound.

BASS



You can adjust the low frequency sound.
Press the PLUS (+) button to increase the bass sound.
Press the MINUS (-) button to decrease the bass sound.

SPEAKER



You can switch the built-in speakers and external stereo
speakers (option).
INTERNAL: To output from the built-in speakers
(Maximum output 10 W + 10 W)
EXTERNAL: To output from external speakers
(Maximum output 10 W + 10 W)

AUDIO RESET



You can reset all the AUDIO settings to the factory defaults.

English

English-51

OSD screen functions (continued)

PIP (PICTURE IN PICTURE)

NOTE:

The PIP and POP functions don’t work in the CUSTOM and
REAL picture size modes.
Refer to “PIP, POP function” for details. (See page 61.)

PIP MODE



You can select the PIP mode from PIP, POP, SBS ASPECT,
SBS FULL, and OFF using the PLUS (+) and MINUS (-)
buttons. See page 61.

PIP

POP

SBS ASPECT

SBS FULL

OFF

* SBS: SIDE BY SIDE

PIP SIZE



You can select the size of the sub picture displayed in the
PIP mode.
You can move the sub picture by pressing the UP (
DOWN (

PIP AUDIO



You can select the audio output in the PIP mode.
When MAIN is selected, audio of the main picture is output.
When SUB is selected, audio of the sub picture is output.

PIP H POSITION



You can adjust the horizontal position of the sub screen.
Press the PLUS (+) button to move the sub screen to the
right. Press the MINUS (-) button to move the sub screen to
the left.

PIP V POSITION



You can adjust the vertical position of the sub screen.
Press the PLUS (+) button to move the sub screen up. Press
the MINUS (-) button to move the sub screen down.

SUB INPUT



You can select the video input for the sub screen from
HDMI, DVI-D, D-SUB, YPbPr, S-VIDEO, and VIDEO.

), PLUS (+), and MINUS (-) buttons.

PIP RESET



You can reset all the PIP settings to the factory defaults.

),

English-52

OSD screen functions (continued)

CONFIGURATION1

English

AUTO SETUP



* For the D-SUB inputs only.
The screen size, horizontal/vertical position, clock, clock
phase, and input signal level are automatically adjusted.

AUTO ADJUST



* For the D-SUB inputs only.
When AUTO ADJUST is ON, the horizontal position, vertical
position, and clock phase are automatically adjusted at the
time of the timing switching.

POWER SAVE



When the power saver in the OSD menu is turned ON, the
power management function works.
RGB: When the sync signal of computer input (HDMI1,

HDMI2, DVI-D, D-SUB, or DISPLAYPORT) is
terminated, the monitor will be in the sleep mode in
several seconds.

VIDEO: When the sync signal of video input (YPbPr,

S-VIDEO, or VIDEO) is terminated, the monitor will
be in the sleep mode in approximately 10 minutes.

NOTE: When an expansion module is in the option slot,

this function is invalid and the monitor doesn’t enter
the sleep mode even when you set this function to
ON. Even when you select other image source, the
monitor doesn’t enter the sleep mode.

LANGUAGE



OSD control menus are available in eight languages.
(English, German, Spanish, French, Italian, Swedish,
Chinese, and Japanese)

SCREEN SAVER



You can set the SCREEN SAVER functions to reduce the
risk of “image persistence.”
GAMMA:
When you select ON, the gamma mode where image
persistence is diffi cult to occur is used.
COOLING FAN:
When you select ON, the cooling fan always runs.
When you select AUTO, the built-in fan automatically starts
running according to the operating temperature.
BRIGHTNESS:
When you select ON, the brightness decreases.
MOTION:
The screen slightly moves horizontally and vertically
at regular intervals to reduce the effect of the image
persistence.
NOTE: While TILING in the ADVANCED OPTION menu is

active, you cannot set MOTION to ON.

When you select a time period in the MOTION

setting, the monitor enlarges the image and moves it
horizontally and vertically. The portions of the image
out of the display area aren’t visible.

To make the entire image visible all the time, arrange

it to fi t within 90% of the screen area at the center.

Enlarged

The por tion (shaded part) outside the
display area isn’t displayed.

90%

COLOR SYSTEM



* For the S-VIDEO and VIDEO inputs only.
You can select the color system depending on the video
device you use.
AUTO: NTSC, PAL, SECAM, PAL-60 or 4.43 NTSC is

automatically selected.
NTSC: NTSC
PAL: PAL
SECAM: SECAM

4.43NTSC: 4.43 NTSC
PAL-60: PAL-60
NOTE: When you use a video device purchased from

overseas, set the COLOR SYSTEM menu.

SIDE BORDER COLOR



You can adjust the brightness of the area where no images
are displayed when a 4:3 image is displayed in the NORMAL
mode in the ZOOM MODE or the POP or other modes in the
PIP MODE.

CONFIGURATION RESET



The settings made in the CONFIGURATION1 and
CONFIGURATION2 menus are reset to the factory defaults.
However, the LANGUAGE, MONITOR ID, SCHEDULE, and
DATE AND TIME settings aren’t reset.

FACTORY RESET



The settings made in the PICTURE, SCREEN, AUDIO,
CONFIGURATION1, CONFIGURATION2, and ADVANCED
OPTION menus are reset to the factory defaults.
In addition, the picture mode selected by the wireless
remote control is reset to the factory default.
However, LANGUAGE, CONTROL TIME OUT, MONITOR ID,
SCHEDULE, DATE AND TIME, and DDC/CI aren’t reset.

Move

Motion

English-53

OSD screen functions (continued)

CONFIGURATION2

SERIAL CONTROL



Select the communication interface (RS-232C, OPS (OPS­compliant computer), or LAN) for the serial communication
function.
For connection of the signal cable, see page 25 to 29.

LAN SETTING



You can set the communication parameters for the LAN
network.
DHCP CLIENT

Select whether to use DHCP client or not.
Select OFF when not using it, and select ON when using
it.

IP ADDRESS

When DHCP CLIENT is OFF, set the IP address of the
monitor.
When DHCP CLIENT is ON, you can check the value set
by the DHCP server.

SUBNET MASK

When DHCP CLIENT is OFF, set the gateway mask. Set it
to 255.255.255.0 for normal use.
When DHCP CLIENT is ON, you can check the value set
by the DHCP server.

DEFAULT GATEWAY

When DHCP CLIENT is OFF, set the IP address of the
gateway router to externally connect the local area
including the monitor.
When DHCP CLIENT is ON, you can check the value set
by the DHCP server.

PORT

The port number (3007 and 63007) of the monitor is
displayed.

RESET

LAN settings are reset.

CONTROLLER SETTING



When controlling the monitor via a network using a 2-Series
control processor made by Crestron, set the communication
parameters.
CONTROLLER IP

Set the IP address of the control processor.

PORT NUMBER

Set the port number used for communication.

IP ID

Set the IP identifi cation number.

NOTE: For the detailed setting procedures, see the

operation manual of the control processor made by
Crestron.

CONTROL TIME OUT



When using remote control, the timeout for transmission
intervals among codes within the control command can be
set.
10 ms: Set the time out intervals to 10 milliseconds.
2 s: Set the time out intervals to 2 seconds.
30 s: Set the time out intervals to 30 seconds.

MONITOR ID



ID numbers for wireless remote control are assigned to
MDT552S monitors that are multi-connected via RS-232C.
ID numbers 1 to 26 are selectable.

OSD TURN OFF



The OSD control menu will stay on as long as it is used.
The preset choices are 5 -120 seconds.

OSD H POSITION



You can adjust the horizontal position of the OSD menu.

OSD V POSITION



You can adjust the vertical position of the OSD menu.

OSD ROTATION



The OSD screen is rotated.

OFF H MIRROR

Horizontally

rotated

180 degree

90 degree

rotation

rotation

18090L 90R

V MIRROR

Vertically

rotated

270 degree

rotation

English-54

OSD screen functions (continued)

INFORMATION OSD



You can enable and disable the information OSD display.
The display time is selectable from 3 to 10 seconds.
NOTE: The information OSD display shows a message

when the input source is switched, the input signal
state is changed, or the input signal has an error.

OFF TIMER



You can select the OFF TIMER mode.
Select the time period to automatically turn off the power
from 1 to 24 hours.
NOTE: When OFF TIMER is enabled, the SCHEDULE

settings (see page 40) will be disabled.

SCHEDULE



You can program the LCD monitor operation schedules. (See
page 41.)

< HOW TO SETUP SCHEDULE >

Using the “SCHEDULE” function allows you to set up to
seven different scheduled time intervals when the LCD
Monitor will be activated.
You can select the time the monitor turns on and turns off,
the day of week the monitor is activated, and which input
source the monitor will use for each scheduled activation
period. A check mark in the box next to the number of the
schedule indicates that the selected schedule is in effect.
To select which schedule to set, use the up/down arrows to
move the number (1 to 7) of the schedule.
Use the (+) and (-) buttons to move the cursor horizontally
within the particular schedule. Use the
to increase the time and select the input port. The “SET”
button is used to make a selection.
If you create a schedule but do not want to set the power
on time, select “--” in the “ON” time slot.
If you do not want to use a power off time select “--” in the
“OFF” time slot.
If there is no input selected (“--” showing in the input spot)
the input from the previous schedule will be used.
The selection of EVERY DAY within a schedule takes priority
over other schedules that are set up to operate weekly.
When schedules are overlapping, scheduled Power ON time
has priority over scheduled Power OFF time.
If there are two schedules programmed for the same time,
then the highest numbered schedule has priority.
When OFF TIMER is enabled, the “SCHEDULE” settings are
disabled.

DATE AND TIME



You can adjust the current date and time for the internal
clock.
You must set this item when using SCHEDULE.
After competing the setting, be sure to press the SET
button (button
monitor, use the INPUT button (button

MONITOR INFORMATION



The model name and the serial number of your monitor are
displayed.
The MAC address of LAN is displayed.

on page 10). When using a button of the

5

and buttons

on page 8).

5

English

English-55

OSD screen functions (continued)

ADVANCED OPTION

INPUT RESOLUTION



* For the D-SUB inputs only.
If the monitor fails to recognize the input signal resolution
correctly, you can select a proper resolution manually.
Only when a signal having a resolution close to any of the
following values from three groups, the values in the most
appropriate group are selectable.
Group 1: AUTO,
Group 2: AUTO, 1400 x 1050, 1680 x 1050
Group 3: AUTO, 1600 x 1200, 1920 x 1200

BLACK LEVEL EXPANSION



*

For the HDMI1-HD, HDMI2-HD, DVI-D-HD, DISPLAYPORT
(YCbCr signal), OPTION (YCbCr signal), YPbPr, S-VIDEO,

and VIDEO inputs only.
Select the level of black expansion from OFF, MIDDLE, and
HIGH.

INPUT CHANGE



You can select the time for input switching from QUICK and
NORMAL.
NOTE: When you select QUICK, slight noise may appear.

INPUT DETECT



This function detects whether the video signals are present
or not at the video inputs and automatically select them.
The priority applies when more than one signal is input at
the same time. The signal being displayed isn’t changed
even when a signal with higher priority is input.

AUTO SELECT

The target video inputs are DVI-D and D-SUB. When the
currently selected input signal is lost, this function checks
whether the signal is present at the other input. When
present, the other input is automatically selected.
If no signal is present at both inputs for fi ve seconds, the
monitor enters the sleep mode.
When an expansion module such as the SDI BOX is in the
option slot, OPTION is targeted instead of DVI-D.
The priority of the input signal is as follows:
DVI-D > D-SUB
NOTE: You cannot select other inputs than DVI-D,

When an expansion module is mounted, the

VIDEO DETECT

The target video inputs are HDMI1, YPbPr, S-VIDEO,
VIDEO, and D-SUB.
When the HDMI1, YPbPr, S-VIDEO, or VIDEO input is
detected, the detected input is automatically selected.
When the video signal being displayed is lost, the D-SUB
input is automatically selected.

1024 x 768, 1280 x 768, 1360 x 768, 1366 x 768

OPTION, and D-SUB.

monitor doesn’t enter the sleep mode.

The priority of the input signal is as follows:
HDMI1 > YPbPr > VIDEO > S-VIDEO
NOTE: You cannot select HDMI2, DVI-D, OPTION, and

DISPLAYPORT.

When an expansion module is mounted, the

monitor doesn’t enter the sleep mode.

OFF

The video input isn’t selected automatically.

SCAN MODE



* This function doesn’t work when the D-SUB video input

is selected.
You can select the image display area.
OVERSCAN: About 95% of the input image is displayed.
UNDERSCAN: Almost 100% of the input image is

displayed.

SCAN CONVERSION



* This function doesn’t work when the D-SUB video input

is selected.

It works on interlace signals only.
You can select the IP conversion mode.
PROGRESSIVE: Interlace signals are converted into

progressive signals. Select this setting for
normal cases.

INTERLACE: Interlace signals are displayed without

being converted. Though this setting is
suitable for motion images, still images
aren’t displayed properly.

FILM MODE



* This function doesn’t work when the D-SUB video input

is selected.

It works on interlace signals only.
You can select the fi lm mode function.
AUTO: Images of 24 frames per second are detected,

subjected to interpolation, and then displayed.

OFF: The input video signals are displayed without being

subjected to any processing.

NOTE: When FILM MODE is AUTO, set SCAN

CONVERSION to PROGRESSIVE. See page 56.

English-56

OSD screen functions (continued)

IR CONTROL



You can lock the wireless remote control.
Select from the following 4 modes using the
buttons and then determine the selected mode by pressing
the SET button.
NORMAL: All the remote control operations are

enabled.

PRIMARY: The fi rst MDT552S monitor of those multi-

connected via RS-232C is designated as
PRIMARY.

SECONDARY: MDT552S monitors other than the fi rst

one multi-connected via RS-232C are
designated as SECONDARY.

LOCK: All the remote control operations are

disabled.

NOTE: When you hold down the DISPLAY button on the

wireless remote control for at least 5 seconds, the
NORMAL mode is activated.

You can lock the wireless remote control

independently from the control buttons on the rear
of the monitor. See page 58.

TILING



TILING is a function to divide or enlarge images and display
them across multiple screens. You can divide an input video
up to fi ve pieces horizontally and vertically and display
them on a single large screen comprised of up to 25 (5 x 5)
monitors tiled together.
NOTE: A same video signal needs to be input to each

monitor. When different monitors need to be
adjusted so that their tint can be identical, it
is recommended to use a signal distributor
(commercially available).

When TILING is activated, PIP, POP, SBS, and STILL

are disabled.

TILING doesn’t work in the REAL picture size mode.
While TILING is active, you cannot set MOTION of

SCREEN SAVER in the CONFIGURATION1 menu to
ON.

H MONITORS: Select the number of images obtained by

horizontal division.

V MONITORS: Select the number of images obtained by

vertical division.
POSITION: Select the area you want to enlarge.
FRAME COMP.: When displaying an image across multiple

monitors, you can select the mode to

compensate for the bezel widths for

smooth and natural display.
ENABLE: When you select ON, the image in the

selected area is enlarged on the screen.

HE AT S TATU S



The statuses of the cooling fan, brightness, and internal
temperature are displayed.
NOTE: The cooling fan starts running according to the

operating temperature or when COOLING FAN is
ON in the SCREEN SAVER menu.

When the operating temperature substantially

exceeds the operation guaranteed range, the
message “TEMPERATURE WARNING” is displayed
on the screen.

POWER ON DELAY



You can adjust the delayed time until the power-on mode
is activated at the time of recovery from the sleep mode or
power-on.
The time is selectable from OFF and 2, 4, 6, 8, 10, 20, 30,
40, and 50 seconds.

and

TERMINAL SETTING



You can select the mode to display the HDMI1, HDMI2, or
DVI-D signal according to their signal format depending on
their source device.

HDMI SIGNAL:
Select this setting when displaying HDMI1, HDMI2, or
OPTION (when an OPS-compliant computer is mounted).

Select FULL when displaying the signal that uses all 256
levels (from level 0 to 255). This mode is used primarily
when input comes from a computer.
Select LIMITED when displaying the signal that uses 16
to 235 levels of 256 levels for each of R, G, and B. This
mode is used primarily when input comes from a video
device.

HDMI MODE:
Select this setting when displaying the HDMI1 or HDMI2
signal.

Select HDMI-HD when the source device is a video
device.
Select HDMI-PC when the source device is a PC.

DVI MODE:
Select this setting when displaying the DVI-D signal.

Select DVI-PC when the source device is a PC.
Select DVI-HD when the source device is a video
device.

DDC/CI



Use to turn ON or OFF the DDC/CI communication function.
Select ON for normal use.

CLOSED CAPTION



You can select to display or hide captions.
OFF: Captions are hidden.
CC1: Captions are displayed in sync with the

primary audio.

CC2: Information (related to the primary

audio) is displayed without sync.

CC3: Captions are displayed in sync with the

secondary audio.

CC4: Information (related to the secondary

audio) is displayed without sync.

TT1/TT2/TT3/TT4: Four types of information not related to

the displayed images are displayed. (For
example, news and weather forecast.)

NOTE: Check with each supplier of your video software and

external video devices in advance whether they are
compliant with EIA-608-A.

If their video signals are not compliant with it,

images may not be displayed correctly.

USB UPSTREAM



You can select either of the 2 upstream ports and distribute
the signal to 2 downstream ports.
EXTERNAL: External computer is selected.
OPS: OPS-compliant computer is selected.

ADVANCED OPTION RESET



The settings made in the ADVANCED OPTION menus are
reset to the factory defaults.
However, HDMI MODE, DVI MODE, and DDC/CI aren’t
reset.

English

English-57

Other functions

Picture size

HDMI1, HDMI2, DVI-D, D-SUB, OPTION (OPS-compliant
computer), DISPLAYPORT

FULL NORMAL CUSTOM REAL

OPTION (SDI), YPbPr, VIDEO, S-VIDEO

FULL NORMAL DYNAMIC CUSTOM REAL

NORMAL

NORMAL

NORMAL

Normal size of
each signal

NORMAL

DYNAMIC

Recommend
picture size

NORMAL: Images supplied from external devices such

as PC and DVD fi t the screen, keeping their

original aspect ratio.
FULL: Images are displayed on the entire screen.
DYNAMIC: 4:3 images are enlarged on the entire

screen with non-linearity. (Round images

may be cut when enlarged.)
CUSTOM (ZOOM): You can enlarge the displayed images

beyond the active display area. The portions

of the image out of the display area aren’t

visible.
REAL: Images are displayed in their original sizes.

(Squeeze signal)

FULL

OSD information

HDMI1, HDMI2, DVI-D, D-SUB, DISPLAYPORT

DVI-D
1024 x 768
48kHz 60Hz
AUDIO : ANALOG
SIZE : FULL

OPTION (SDI)

OPTION : SDI (3G)
1920 x 1080
67kHz 60Hz
AUDIO : SDI
SIZE : FULL

OPTION (OPS-compliant computer)

OPTION : PC
1920 x 1080
67kHz 60Hz
AUDIO : OPS DIGITAL
SIZE : FULL

YPbPr

YPbPr
AUDIO : ANALOG
SIZE : FULL

Current selection (DVI-D)
Resolution

Horizontal/vertical frequency
Audio input mode
Picture size mode

3G-SDI format is selected.
Resolution

Horizontal/vertical frequency
Audio input mode
Picture size mode

Current selection
(OPTION (OPS-compliant computer))

Resolution
Horizontal/vertical frequency

Audio input mode
Picture size mode

Current selection (YPbPr)
Audio input mode
Picture size mode

ZOOM

ZOOM

Picture mode

HDMI1*, HDMI2*, DVI-D, D-SUB, OPTION (OPS-compliant
computer), DISPLAYPORT

HIGHBRIGHT STANDARD sRGB

HDMI1*, HDMI2*, OPTION (SDI), YPbPr, VIDEO, S-VIDEO

HIGHBRIGHT STANDARD CINEMA

* Automatically selected depending on the input signal.

Control Lock mode

You can lock the operation buttons so that the image
adjustments you made aren’t changed even when the buttons
are pressed.
By holding down both the
3 seconds or longer, you can lock the operation buttons.
By holding down both the
3 seconds or longer again, you can unlock the operation
buttons.

and button on the monitor for

and button on the monitor for

S-VIDEO, VIDEO

S-VIDEO
NTSC
AUDIO : ANALOG
SIZE : FULL

PIP, POP
Main : DVI-D
Sub : S-VIDEO

DVI-D
1024 x 768
48kHz 60Hz
AUDIO : ANALOG
S-VIDEO
NTSC
SIZE : FULL

Current selection (S-VIDEO)
Color system mode
Audio input mode
Picture size mode

Main picture information

Audio input mode

Sub picture information
Main picture size

English-58

Other functions (continued)

Audio input change

You can select the audio input using the AUDIO INPUT button.
Note that the selectable audio inputs vary depending on the currently selected video signal input.

Selection of the video signal input Operation

HDMI1 or HDMI2

DVI-D ANALOG only

D-SUB ANALOG only

PC (OPS-compliant computer)

OPTION**

SDI (SDI BOX)

DISPLAYPORT

YPbPr ANALOG only

S-VIDEO ANALOG only

ANALOG HDMI*

ANALOG OPS ANALOG OPS DIGITAL

ANALOG SDI

ANALOG DISPLAYPORT

English

VIDEO ANALOG only

* The audio of HDMI1 or HDMI2 being selected is output as the HDMI audio.
** OPTION can be used when an expansion module is mounted on the option slot.

English-59

Other functions (continued)

Supplemental information of the auto brightness function

To control multiple monitors collectively

In such a case where the tiling function is used, you can control the auto brightness function by sharing the detection result of the
brightness sensor of a certain monitor among the connected monitors.

1. Multi-connect the monitors using RS-232C cables (commercially available) as shown by the example below.

Monitor

ID = 9

(Slave)

Monitor

ID = 8

(Slave)

Monitor

ID = 7

(Slave)

Master: Monitor confi gured as Master that detects the

outside light (Monitor ID is “1”.)

Slave: Monitor controlled by the Master monitor (Monitor

Monitor

ID = 6

(Slave)

Monitor

ID = 3

(Slave)

Monitor

ID = 5

(Slave)

Monitor

ID = 2

(Slave)

Monitor

ID = 4

(Slave)

Monitor

ID = 1

(Master)

ID is other than “1”.)

2. Assign a monitor ID to each multi-connected MDT552S using MONITOR ID. (See page 54.)
Monitor ID is selectable from 1 to 26.
The monitor ID of the Master monitor should be “1” and those of the Slave monitors should be other than “1”.
You are recommended to assign IDs to the monitors consecutively from 1, 2, 3, and on.

3. Set AUTO BRIGHTNESS on the OSD screen (PICTURE) as follows.

AUTO BRIGHTNESS CONTROL
Master monitor LOCAL PRIMARY
Slave monitors REMOTE SECONDARY

To use a computer to control the monitors

When using a computer to control the monitors, you must prepare an application software program for control by yourself.
Brightness of all the monitors can be controlled centrally using a computer, if the customer create a control application to remotely
read the value from two brightness sensors of any monitor and distribute it to all monitors.

1. Connect the RS-232C IN connector of the Master monitor shown above and the RS-232C connector of the computer using an
RS-232C cable.

The communication control function via LAN isn’t supported on the monitor alone, however, it is available when the monitor is

used with the computer.

2. Assign a monitor ID to each multi-connected MDT552S using MONITOR ID. (See page 54.)

Monitor ID is selectable from 1 to 26.

3. Set AUTO BRIGHTNESS on the OSD screen (PICTURE) as follows.

AUTO BRIGHTNESS CONTROL
Master monitor REMOTE SECONDARY
Slave monitors REMOTE SECONDARY

4. A control application made by the customer reads the value from two brightness sensors of any monitor and distributes it to all
monitors. For the specifi cations of the communication commands, contact your dealer.

English-60

Other functions (continued)

PIP, POP function

The following table shows the combinations of signal inputs with which the “PIP” and “POP” modes function. However, these modes
do not function when the screen size is “CUSTOM” or “REAL”.

Sub screen

HDMI1 HDMI2 DVI-D D-SUB OPTION*

HDMI1 ЧЧЧЧЧЧЧ
HDMI2 ЧЧЧЧЧЧЧ
DVI-D ЧЧЧЧЧЧЧ
D-SUB ЧЧЧЧЧЧЧ
OPTION* ЧЧЧЧЧЧЧ
DISPLAYPORTЧЧЧЧЧЧЧ

Main screen

YPbPr ЧЧЧЧЧЧЧ
S-VIDEO
VIDEO

* OPTION can be used when an expansion module is mounted on the option slot.

By pressing the PIP ON/OFF button on the wireless remote control, you can change the PIP, POP, and SBS modes in the order
shown below.
Alternatively, you can change the modes using the PIP MODE setting of PIP in the OSD main menu. See page 52.

PIP POP SBS

{{{{{{{

{{{{{{{

: Supported × : Not supported

{

ASPECT

DISPLAY

PORT

SBS

FULL

YPbPr S-VIDEO VIDEO

{{

{{

{{

{{

{{

{{

{{

××
××

OFF

English

The resolutions in the PIP and SBS FULL modes are as follows:
PIP SIZE < SMALL > : 450 pixels X 338 pixels
< MIDDLE > : 675 pixels X 450 pixels
< LARGE > : 900 pixels X 675 pixels
SBS FULL : 960 pixels X 1080 pixels

NOTE:

When the PIP or SBS FULL mode has been selected, images in the sub picture always fi t the size of each mode shown above
irrespective of the aspect ratio of the input image.

English-61

Other functions (continued)

Remote control numbering function

By connecting multiple MDT552S monitors using RS-232C cables, you can control any one monitor or all the monitors by one
remote controller.

1. Assign arbitrary ID number to each of multi-connected MDT552S monitors using MONITOR ID.

ID numbers 1 to 26 are selectable.
It is recommended to assign sequential ID numbers from 1 and up.

2. The remote control mode of the fi rst MDT552S monitor is set to PRIMARY and those of the other monitors are set to
SECONDARY.

3. When you direct the remote controller at the remote control signal sensor of the PRIMARY monitor and press the DISPLAY
button on the remote controller, the ID selection OSD appears at the upper left of the screen.

ID:1
ID No. :2

4. Direct the remote controller at the remote control signal sensor of the PRIMARY monitor.

OSD appears on the monitor having the ID number you selected.

NOTE:

When the ID selection OSD is being displayed on the PRIMARY monitor, press the DISPLAY button on the remote controller again to
cancel the ID selection OSD and then control the monitor you selected.

If you set the remote control mode wrongly and remote control operation becomes unavailable, press any button on the control
panel of the monitor to display the OSD screen and change the remote control mode using ADVANCED OPTION. By pressing and
holding down the DISPLAY button on the remote control for 5 seconds or longer, the remote control mode is initialized to NORMAL.

ID number of the currently viewed monitor

Select the ID number of the monitor you want to control using the +/- button on the remote controller.
The ID of the monitor you want to control is displayed at the upper left of its screen.
By selecting ALL, you can control all the multi-connected monitors.

English-62

Troubleshooting

No picture

• The signal cable should be securely connected to the display card/computer.

• The display card should be securely seated in its slot.

• The Main Power Switch and the computer power switch should be in the ON position.

• Make sure that the correct mode has been selected on the display card or system being used.

(Please consult the display card or system manual to change the graphics mode.)

• Check the monitor and your display card with respect to the compatibility and recommended settings.

• Check the signal cable connectors for bent or pushed-in pins.

Power button does not respond

• Unplug the power cord of the monitor from the AC outlet to turn off and reset the monitor.

Image persistence

• Please be aware that LCD Technology may experience a phenomenon known as “image persistence.” Image persistence occurs
when a residual or “ghost” image of a previous image remains visible on the screen. Unlike CRT monitors, LCD monitors’ image
persistence is not permanent, but constant images being displayed for a long period of time should be avoided. To alleviate
image persistence, turn off the monitor for as long as the previous image was displayed. For example, if an image was on the
monitor for one hour and a residual image remains, the monitor should be turned off for one hour to erase the image.

NOTE:

As with all display devices, MITSUBISHI ELECTRIC recommends displaying moving images and using a moving screen saver at

regular intervals whenever the screen is idle or turning off the monitor when not in use.

Image is unstable, unfocused or swimming is apparent

• Signal cable should be securely attached to the computer.

• Use the OSD Image Adjust controls to focus and adjust the display by increasing or decreasing the fi ne adjustment.

When the display mode is changed, the OSD Image Adjust settings may need to be re-adjusted.

• Check the monitor and your display card with respect to the compatibility and recommended signal timings.

• If the displayed text is garbled, change the video mode to the non-interlace mode and use 60 Hz refresh rate.

Image of component signal is greenish

• Check to see if the YPbPr input connector is selected.

LED on the monitor is not lit (No green or red color can be seen)

• Power Switch should be in the ON position and power cord should be connected.

• Make certain the computer is not in the power-saving mode (touch the keyboard or mouse).

RED LED on the monitor is blinking

• A certain failure may have occurred. Please contact your nearest authorized MITSUBISHI ELECTRIC service facility.

Displayed image is not sized properly

• Use the OSD Image Adjust controls to increase or decrease the coarse adjustment.

• Make sure that the correct mode has been selected on the display card or system being used.

(Please consult the display card or system manual to change the graphics mode.)

Selected resolution is not displayed properly

• Use OSD Display Mode to enter Information menu and check that the appropriate resolution has been selected. If not, select
corresponding option.

No sound

• Check to see if the speaker cable is properly connected.

• Check to see if the mute is activated.

• Check to see if the volume is set to the minimum level.

Wireless remote control is not available

• Check the wireless remote control’s batteries status.

• Check if the batteries are inserted correctly.

• Check if the wireless remote control is pointing at the monitor’s remote sensor.

“SCHEDULE”/“OFF TIMER” function is not working properly

• The “SCHEDULE” function will be disabled when the “OFF TIMER” is set.

• If the “OFF TIMER” function is enabled and the power to the LCD monitor is turned off if the power supply is interrupted
unexpectedly, then the “OFF TIMER” will be reset.

English

Either light vertical or horizontal stripes may appear, depending on the specifi c display pattern. This is no product fault or
degradation.

English-63

Specifi cations

Model MDT552S
Orientation Landscape/Portrait/Face-up

1248
1214

16.6

Dimension (Unit: mm)

Screen size (diagonal) 54.6” (1388 mm)
Panel Type VA
Pixel Pitch 0.630 mm

LCD Module

Viewable Size (H x V) 1209.6 mm x 680.4 mm / 47.6” x 26.8”
Power Management VESA DPM
Plug and Play VESA DDC2B, DDC/CI
Auto Adjustment Yes (Contrast / Position / Phase / Clock)

OSD user functions

Input / Output Signal

USB hub 2 upstream / 2 downstream, USB2.0

Power Supply

Operation Environment

Storage Environment

Dimension
(W x H x D)

Weight

Wall mounting interface 9-M6 Screws holes (200 mm / 7.9” pitches) for Monitor mount

Complied regulatory and guidelines

Resolution 1920 x 1080 pixels
Color Approximately 1.06 billion colors
Brightness (typ.) 450 cd/m
Contra st ratio 4000 : 1
Viewing Angle (CR
Response time 6.5 ms (Gray to Gray)

PC Input / Output

AV Input / Output

Audio Input / Output

Option slot Slot interface Digital (OPS) slot
Built-in Speaker Output Audio output 10 W + 10 W (stereo)
External Speake r Output Special external speaker (option), audio output 10 W + 10 W (stereo)

Control Input / Output

Input Volt age / Current 1.8 A - 0.8 A @AC100 - 240 V, 50/60 Hz
Power Consumption 186 W (133 W without speaker, option slot)

Power Consumption at Power Saving

Tem per atu re

Humidity 20 - 80% (without condensation)
Temperature -20 - 60°C / -4 - 140°F
Humidity 10 - 90% (Without condensation) / 90% - 3.5% x (Temp-40°C) regarding over 40°C
Net (without stand) 1248 mm (W) x 719 mm (H) x 47 / 68 mm (D) / 49.1” (W) x 28.3” (H) x 1.9 / 2.7” (D)
Gross 1470 mm (W) x 945 mm (H) x 284 mm (D) / 57.9” (W ) x 37.2” (H) x 11.2” (D)
Net (without stand) Approximately 28.5 kg / 62.8 lbs
Gross Approximately 40.5 kg / 89.3 lbs

>

10) Up/Down 178°, Left/Right 178°

=

Input Connector

Output Connector (Digital) DVI-D (HDCP supported)
Horizontal Frequency Analog: 15.625/15.734, 31.5 kHz - 91.1 kHz, Digital: 31.5 kHz - 91.1 kHz
Vertical Frequency 50/58 Hz - 85 Hz

Pixel Clock

Video Signal Analog: Analog RGB, Digital: TMDS (with HDCP)
Sync Signal Analog: Separate ( TTL), Composite (TTL), Sync on Green, Digital: TMDS

Supported Resolution

Input Connector

Output Connector Analog: Composite <BNC>, Digital: SDI (option)

Supported Resolution

Input Connector

Output Connector

External speaker output Speaker connector L/R (impedance 8 Ω)

Input Connector RS-232C <D-SUB 9-pin>, LAN <Modular 8-pin>
Output Connector RS-232C <D-SUB 9-pin>

(Analog) MINI D-SUB 15-pin (PC/AV Common)
(Digital) HDMI x 2 (PC/AV Common), DVI-D (HDCP suppor ted), DISPLAYPORT

(Analog) 13.5 - 165.0 MHz
(Digital) 25.0 - 165.0 MHz

(Analog) Composite <BNC>, Separate (Y/C) <S-TERMINAL>, MINI D -SUB 15-pin (PC/AV Common)
(Digital) HDMI x 2 (PC/AV Common), SDI (option)

(Analog) ø3.5-mm stereo mini jack
(Digital) HDMI x 2 (digital audio), DISPLAYPORT, SDI (option)
(Analog) ø3.5-mm stereo mini jack
(Digital) SDI (option)

2

Brightness, Contrast, Black level, Auto brightness, Zoom, PIP, Screen saver, Side border
color, Gamma selection, Heat status, Power on delay, Schedule, Tiling, LAN control, Closed
caption, Super resolution, etc.

640 x 480, 800 x 600, 1024 x 768, 1280 x 768, 1360 x 768, 1280 x 1024,
1600 x 1200 (Compressed/Simplifi ed), 1920 x 1080, 1920 x 1200 (Compressed/Simplifi ed)

Composite/S-terminal: NTSC, PAL, SECAM, 4.43 NTSC, PAL-60
Component: 480i, 480p, 576i, 576p, 1080i, 720p, 1080p
SDI: 480 i/576i (SD-SDI), 720p/1080i (HD-SDI), 1080p (3G-SDI)

Sleep mode: Less than 1 W
Power switch off: Less than 1 W
Main power switch off: 0 W

0 - 40°C / 32 - 104°F (Landscape position), 0 - 35°C / 32 - 95°F (Portrait position, Face-up
position)

UL60950-1 / C-UL / EN6 0950-1 / CE / BSMI / GOST-R / FCC-A / DOC-A / EN55022-A /
EN55024 / EN61000-3-2 / EN61000-3-3 / C-Tick / Energy Star / RoHS / US Mercur y

NOTE: Technical specifi cations are subject to change without notice.

16.6
685

719

68
47
28

56

English-64

Pin Assignment

1) Analog RGB input: D-SUB

Pin No Name Pin No Name

1 Video Signal Red 9 +5V (DDC)
2 Video Signal Green 10 SYNC-GND
3 Video Signal Blue 11 GND
4GND 12DDC-SDA
5DDC-GND 13H-SYNC
6Red-GND 14V-SYNC
7Green-GND 15DDC-SCL
8Blue-GND

2) Digital RGB input: HDMI

Pin - Assignment of HDMI connector:
1 TMDS Data2+ 8 TMDS Data0 Shield 15 SCL
2 TMDS Data2 Shield 9 TMDS Data0- 16 SDA
3 TMDS Data2- 10 TMDS Clock+ 17 DDC/CEC Ground
4 TMDS Data1+ 11 TMDS Clock Shield 18 +5V Power
5 TMDS Data1 Shield 12 TMDS Clock- 19 Hot Plug Detect
6 TMDS Data1- 13 CEC

7TMDS Data0+ 14

Reserved (N.C. on
device)

15

Mini D-SUB 15-pin

5

10

HDMI

1

2

18

19

1

11

6

English

3) Digital RGB input: DVI-D

Pin - Assignment of DVI-D connector:
1 TMDS Data2- 9 TMDS Data1- 17 TMDS Data0­2 TMDS Data2+ 10 TMDS Data1+ 18 TMDS Data0+
3 TMDS Data2 Shield 11 TMDS Data1 Shield 19 TMDS Data0 Shield
4NC 12NC 20NC
5NC 13NC 21NC
6 DDC Clock 14 +5V Power 22 TMDS Clock Shield

7DDC Data 15

8 Analog Vertical Sync 16 Hot Plug Detect 24 TMDS Clock-

4) Digital RGB input: DISPLAYPORT

Pin No Name Pin No Name

1 ML_Lane 3 (n) 11 GND Top
2 GND 12 ML_Lane 0 (p)
3 ML_Lane 3 (p) 13 CONFIG1
4 ML_Lane 2 (n) 14 CONFIG2
5 GND 15 AUX CH (p)
6 ML_Lane 2 (p) 16 GND
7 ML_Lane 1 (n) 17 AUX CH (n)
8 GND 18 Hot Plug Detect
9 ML_Lane 1 (p) 19 Return

10 ML_Lane 0 (n) 20 DP_PWR

Ground (return for +5V,
H-SYNC and V-SYNC)

23 TMDS Clock+

19

20

1

9

17

DISPLAYPORT

DVI-D

8

16

24

1

2

English-65

Pin Assignment (continued)

5) S-VIDEO input (MINI DIN 4-pin)

Pin No Name

1GND
2GND
3Y (Luminance)
4C (Chroma)

6) RS-232C input/output

Pin No Name

1NC
2RXD
3TXD
4NC
5GND
6NC
7NC
8NC
9NC

7) LAN (Modular 8-pin)

Pin# at RJ45 Signal Pair

#1 Orange/White stripe
#2 Orange
#3 Green/White stripe
#4 Blue
#5 Blue/White stripe
#6 Green
#7 Brown/White stripe
#8 Brown

MINI DIN 4-pin

4

2

D-SUB 9-pin

1

6

Modular 8-pin

1234 5678

3

1

5

9

English-66

MITSUBISHI Contact Information

North America

Canada (Mitsubishi Electric Sales Canada Inc.)

http://www.mitsubishielectric.ca
Information Technologies Group, 4299 14th Avenue, Markham, Ontario L3R 0J2,
Canada
Sales Phone :[phone]
Fax :[phone]
E-mail :[e-mail]
Technical Phone :[phone]
Fax :[phone]
Customer Care
E-mail :[e-mail]

U.S.A . (Mitsubishi Electric Visual Solutions America, Inc.)
(Warranty Registration)
http://www.mitsubishi-presentations.com
Presentation Products Division, 9351 Jeronimo Road, Ir vine, CA 92618, U.S. A.
Phone Main Line :[phone]
Technical :[phone]
Product Information :[phone]
Technical Support
E-mail :[e-mail]

Asia Pacifi c

Australia (Mitsubishi Electric Australia Pty. Ltd.)

http://www.mitsubishielectric.com.au
348 Victoria Road, Rydalmere, NSW 2116, Australia
Sales Phone :[phone]
Fax :[phone]
E-mail :[e-mail]
Technical Phone :[phone]
E-mail :[e-mail]

New Zea land (Black Diamond Technologies Ltd.)
http://www.bdt.co.nz
1 Parliament Street, Lower Hutt Wellington 6009, New Zealand
Sales Phone :[phone]
Fax :[phone]
E-mail :[e-mail]
Technical Phone :[phone]
Fax :[phone]
E-mail :[e-mail]

Hong Kong (Mitsubishi Electric Ryoden Air-Conditioning & Visual Information
Systems (Hong Kong) Ltd.)
http://www.mitsubishi-ryoden.com.hk
9/F, Skyline Tower, 39 Wang Kwong Road, Kowloon Bay, HK
Sales Phone :[phone]
Fax :[phone]
E-mail :[e-mail]
Technical Phone :[phone]
Fax :[phone]
E-mail :[e-mail]

Singapore (Mitsubishi Electric Asia Pte Ltd.)
http://www.mitsubishielectric.com.sg
307 Alexandra Road #05-01/02 Mitsubishi Electric Building 159943, Singapore
Sales Phone :[phone]
Fax :[phone]
E-mail :[e-mail]
Technical Phone :[phone]
Fax :[phone]
E-mail :[e-mail]

Malaysia (Melco Sales Malaysia Sdn. Bhd.)
http://www.melcosales.com.my
Lot 11, Jalan 219, P O Box 1036, 46860 Petaling Jaya, Selangor Darul Ehsan,
Malaysia
Sales Phone :[phone]
Fax :[phone]
Technical Phone :[phone]

Thailand (Mitsubishi Electric Kang Yong Watana Co., Ltd.)
http://www.mitsubishi-kyw.co.th
28 Krungthep Kreetha Road, Huamark, Bangkapi, Bangkok 10240, Thailand
Sales Phone :[phone]
Fax :[phone]
Technical Phone :[phone]
Fax :[phone]

Tai wan (Mitsubishi Electric Taiwan Co., Ltd.)
http://www.mitsubishielectric.com.tw
11th Floor, 88 Sec. 6. Chung Shan N Road. Taipei 111. Taiwan
Sales Phone :[phone]
Fax :[phone]
Technical Phone :[phone] ext:3456
Fax :[phone]

India (Mitsubishi Electric India Pv t. Ltd.)
http://www.mitsubishielectric.in
Building No.9B, dlf Cyber City Phase3, Gurgaon, Delhi, India
Sales Phone :[phone]
Fax :[phone]
E-mail :[e-mail]
Technical Phone :[phone]
Fax :[phone]
E-mail :[e-mail]

Europe

France (Mitsubishi Electric Europe B.V. French Branch)

25, Boulevard des Bouvets 92 741, Nanterre CEDEX, France
Sales Phone :[phone]
Fax :[phone]
Technical Phone :[phone]
Fax :[phone]

Germany (Mitsubishi Electric Europe B.V. German Branch)
http://www.mitsubishi-vis.de
Gothaer Strasse 8, 40880 Ratingen, Germany
Sales Phone :[phone]
Fax :[phone]
Technical Phone :[phone]
Fax :[phone]

Italy (Mitsubishi Electric Europe B.V. Italian Branch)
Centro Direzionale Colleoni, Palazzo Sirio, Viale Colleoni 7, 20041 Agrate Brianza,
Italy
Sales Phone :[phone]
Fax :[phone]
E-mail :[e-mail]

The Netherlands (MitsubishiElectric Europe B.V. Benelux Branch)
http://www.MitsubishiElectric.nl
Nijverheidsweg 23a, 3641 RP Mijdrecht, The Netherlands
Sales Phone :[phone]
Fax :[phone]
E-mail :[e-mail]
Technical Phone :[phone]
Fax :[phone]
E-mail :[e-mail]

Spain (Mitsubishi Electric Europe B.V. Spanish Branch)
http://www.mitsubishielectric.es
Ctra. de Rubi, 76-80, 08190 Sant Cugat del Valles, Barcelona, Spain
Sales Phone :[phone]
Fax :[phone]
E-mail :[e-mail]
Technical Phone :[phone]
Fax :[phone]
E-mail :[e-mail]

Sweden (Mitsubishi Electric Europe B.V. Scandinavian Branch)
Hammarbacken 14, Box 750, S-19127, Sollentuna, Sweden
Sales Phone :[phone]
Fax :[phone]
Technical Phone :[phone]
Fax :[phone]

United Kingdom (Mitsubishi Electric Europe B.V. UK Branch)
http://www.mitsubishi.co.uk/evs
Visual Information Systems Division, Travellers Lane, Hatfi eld, Hert fordshire, AL10
8XB, United Kingdom
Sales Phone :[phone]
Fax :[phone]
E-mail :[e-mail]
Technical Phone :[phone]
Fax :[phone]
E-mail :[e-mail]

Russia (Mitsubishi Electric Europe B.V. Moscow Representative Offi ce)
52, bldg.3, Kosmodamianskaya Nab, 115054, Moscow, Russian Federation
Sales Phone :[phone]
Fax :[phone]
Technical Phone :[phone]
Fax :[phone]

AW-P1340A

Printed in China