Mitsubishi Electric LDT55IV Operating instructions

54.6" LCD Display Monitor
MODEL
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
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
Preparation for use .................................................................................................................................................................. English-12
Flow of preparation ................................................................................................................................................... English-12
[P-1] Preparation for installation ............................................................................................................................................ English-13
Determine the installation location ............................................................................................................................ English-13
Ventilation requirements for enclosure mounting ..................................................................................................... English-13
[P-2] Installing the monitor ..................................................................................................................................................... English-14
Installing and removing the stands ........................................................................................................................... English-14
Using the wall mount or ceiling mount ...................................................................................................................... English-14
Installing in the portrait position ................................................................................................................................ English-15
[P-3] Installing the optional speakers .................................................................................................................................... English-16
[P-4] Connection procedure .................................................................................................................................................. English-17
Wiring diagram .......................................................................................................................................................... English-17
Prevention of disconnection of HDMI cable ............................................................................................................. English-17
Connecting with a computer (analog connection) .................................................................................................... English-18
Connecting with a computer (digital connection) ..................................................................................................... English-19
Connecting a video device (component video/HDMI device) .................................................................................. English-20
Connecting a video device (composite video/S video device)/stereo amplifier ...................................................... English-21
[P-5] Installing the optional module ....................................................................................................................................... English-22
Installation of the optional module ............................................................................................................................ English-22
CAT5 for long-distance connection or multiple-monitor connection ........................................................................ English-22
[P-6] Connecting RS-232C .................................................................................................................................................... English-24
Monitor control via RS-232C ..................................................................................................................................... English-24
[P-7] Connecting LAN ............................................................................................................................................................ English-25
Monitor connection using LAN ................................................................................................................................. English-25
[P-8] Connecting a USB device ............................................................................................................................................. English-26
Connecting multiple USB devices using the USB hub function .............................................................................. English-26
[P-9] Connecting the power cord to the monitor .................................................................................................................. English-27
Connecting the power source ................................................................................................................................... English-27
How to Use ............................................................................................................................................................................... English-28
Flow of How to Using ................................................................................................................................................ English-28
[U-1] Turning on all the connected devices ........................................................................................................................... English-29
Turning on external devices ...................................................................................................................................... English-29
Turning on the monitor .............................................................................................................................................. English-29
Power Management Function ................................................................................................................................... English-29
[U-2] Selecting the video input .............................................................................................................................................. English-30
[U-3] Controlling the external devices ................................................................................................................................... English-31
[U-4] Selecting the OSD language ......................................................................................................................................... English-31
[U-5] Auto-setup .................................................................................................................................................................... English-32
[U-6] Selecting the picture mode ........................................................................................................................................... English-32
[U-7] Screen adjustment ........................................................................................................................................................ English-33
[U-8] Picture adjustment ........................................................................................................................................................ English-33
[U-9] Setting the speakers ...................................................................................................................................................... English-34
[U-10] Volume control .............................................................................................................................................................. English-34
[U-11] Schedule setting ........................................................................................................................................................... English-35
How to set up schedule ............................................................................................................................................. English-36
[U-12] Remote control .............................................................................................................................................................. English-37
RS-232C/RS-485 Remote control ............................................................................................................................ English-37
LAN Remote control .................................................................................................................................................. English-39
Configuration and basic operation of OSD screen ................................................................................................................. English-40
Configuration of OSD screen .................................................................................................................................... English-40
Basic operation of OSD ............................................................................................................................................. English-41
OSD screen functions .............................................................................................................................................................. English-42
Other functions ........................................................................................................................................................................ English-52
Picture size ................................................................................................................................................................ English-52
Picture mode ............................................................................................................................................................. English-52
Audio input change ................................................................................................................................................... English-52
OSD information ........................................................................................................................................................ English-52
Control Lock mode .................................................................................................................................................... English-52
PIP, POP function ...................................................................................................................................................... English-53
Remote control numbering function ......................................................................................................................... English-54
Troubleshooting ....................................................................................................................................................................... English-55
Specifications .......................................................................................................................................................................... English-56
Pin Assignment ........................................................................................................................................................................ English-57
English-1
English
Index
Features
High-quality LCD panel which provides a wide variety of
contents and messages clearly
Full HD panel
Page 56
The LDT551V panel reproduces images from video and
computer signals with precision and clarity, delivering full
1920 x 1080 high-definition resolution. The high-durability
panel reduces the risk of image persistence in commercial
applications.
Power-on Delay
Page 51
For installations employing numerous monitors, the poweron 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.
Others
Enhanced Display Functionality for Various Commercial
Use/Support for System Configuration Suitable for
Diversified Applications
Digital Zoom
Page 44
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.
Page 50
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.
Pages 10, 46, and 53
PiP, PoP and Side-by-side
Picture-in-Picture and Picture-out-of-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 video-conferencing applications.
Pages 9 and 19
DisplayPort
DisplayPort-compliant terminal is provided.
The monitor is equipped with a terminal supporting DisplayPort,
the digital interface standard. You can transmit video signals
over a single cable of max. 15 meters long.
Pages 8, 16, and 34
Built-in Speakers
Speakers inside the display unit create stereo sounds and used
to communicate voice messages. External special optional
speakers can be connected, so that the built-in and external
speakers can be switched for use.
Pages 10 and 11
Remote Control
Special wireless remote control supports major operations and
settings.
The special wireless remote control is supplied for major
controls such as power-on/off, video source switching, and
various settings.
Page 51
Closed Caption
You can display captions.
When closed-caption video signals are input, you can select to
display or hide the captions on the screen.
This monitor is compliant with EIA-608-A.
Pages 9 and 26
USB hub function
Multiple USB devices can be connected to the computer.
The monitor is equipped with the USB hub having four selfpowered downstream ports, where the USB devices can be
connected.
Equipped with CAT5 Analog Signal Transmission Function/
Supports Max. 150-meter Cable
Page 22
CAT5 Video Connection (option)
Transmitting analog video signal and control signal over a
single CAT5 cable.
You can transmit analog RGB video signal and display control
signal over a single CAT5 cable up to 150 meters at the
maximum. Furthermore, you can connect up to 4 monitors in a
daisy-chain configuration using CAT5 cable (max. 200 meters).
Variable Management Functions Supporting Efficient
Operation and Management
Programmable Scheduling Function Pages 35, 36, and 49
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.
Page 47
Screen-saver Functions
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
English-2
Important Information
This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions. (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
U.S. Responsible Party: Mitsubishi Digital Electronics America, Inc.
Address:
9351 Jeronimo Road,
Irvine, California 92618 U.S.A.
Tel. No.:
+1 - (949) 465-6000
Type of Product:
Computer Monitor
Equipment Classification: Class B Peripheral
Model:
LDT551V (D2010)
We hereby declare that the equipment specified above
conforms to the technical standards as specified in the FCC Rules.
Windows is a registered trademark of Microsoft Corporation.
HDMI, the HDMI logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing
LLC in the United States and other countries.
The DisplayPort Icon is a trademark of the Video Electronics Standards Association, registered in the U.S. and other
countries.
All other brands and product names are trademarks or registered trademarks of their respective owners.
Canadian Department of Communications Compliance Statement
DOC:
This Class B 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 specified cables with this equipment so as not to interfere with radio and television reception.
(1) The power supply cord you use must have been approved by and comply with the safety standards of U.S.A.,
(2) Please use the supplied shielded video signal cable. Use of other cables and adapters may cause interference with radio and
television reception.
2. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy, and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult your dealer or an experienced radio/TV technician for help.
3. You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void
your authority to operate the equipment.
English-3
English
DECLARATION OF CONFORMITY
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 sufficient 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.
CAUTION
This LCD Monitor uses a lamp that contains mercury. Disposal of the lamp or the LCD Monitor with the lamp may be
regulated due to environmental considerations. For disposal or recycling information, please contact your local authorities or
the Electronic Industries Alliance: www.eiae.org. (For US only).
English-4
Declaration
We hereby certify that the color monitor LDT551V (D2010)
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
and marked with
Mitsubishi Electric Corporation
2-7-3, Marunouchi,
Chiyoda-Ku
Tokyo 100-8310, Japan
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.
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-5
English
Declaration of the Manufacturer
Safety Precautions, Maintenance & Recommended Use
FOR OPTIMUM PERFORMANCE, PLEASE NOTE
THE FOLLOWING WHEN SETTING UP AND USING
THE LCD COLOR MONITOR:
•
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•
•
•
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•
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 qualified 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, fire or
equipment failure.
Do not place any heavy objects on the power cord.
Damage to the cord may cause shock or fire.
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.
The inside of the fluorescent tube located within the LCD
monitor contains mercury. Please follow the bylaws or rules
of your municipality to dispose of the tube properly.
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.
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•
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 first inside the
case.
CAUTION:
Immediately unplug your monitor from the wall outlet and refer
servicing to qualified service personnel under the following
conditions:
• When the power supply cord or plug is damaged.
• If liquid has been spilled, or objects have fallen into 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 reflections.
• 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 fixed 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 benefits, 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 difficult to see and may produce eye fatigue due to
insufficient contrast.
English-6
Contents
English
Your LCD monitor (LDT551V) comes with the following:
54.6" LCD Display Monitor
MODEL
† User’s Manual
† Video Signal Cable
(Mini D-SUB 15-pin to
Mini D-SUB 15-pin Cable)
† LCD Monitor
† Clamper x 2
(To prevent from falling)
*
† Screw for Clamper
(M4) x 2
† Clamper x 2
(For preventing disconnection of
the power cord and HDMI cable)
The supplied power cord varies depending on destination.
† Clamper x 3
(For securing the cables)
† Power Cord
For EU
*
† Wireless Remote
Control and AAA
Batteries
† Power Cord
For North America
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.
The following components are supplied as option.
• External Speakers
• Stands
• CAT5 Tx BOX
• CAT5 Rx BOX
English-7
Parts Name and Functions
Buttons, Switch, and Indicator
Front
Rear
Control buttons
ON
OFF
1 Main Power Switch
6 PLUS (+) button
Switches the main power on/off.
Acts as (+) button to increase the adjustment in the OSD menu.
Increases the audio output level when the OSD menu is off.
2 Remote control sensor and Power indicator
Remote control sensor: Receives the signal from the wireless
remote control.
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
are possible.
• Steady green and red: The LCD monitor is in the sleep
mode.
• Off:
The main power is off.
• Steady red and blinking green: The LCD monitor is in the
schedule standby mode.
• Blinking red:
The LCD monitor has an error
(detected by the self-diagnostic
function).
3 POWER button (
)
7 MINUS (-) button
Acts as (-) button to decrease the adjustment in the OSD menu.
Decreases the audio output level when the OSD menu is off.
8 UP (
) button
Acts as button to move the highlighted area up to select an
adjustment item in the OSD menu.
9 DOWN (
) button
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.
(Reference) Control Lock mode
Switches the power on/off.
This button doesn’t work when the power indicator is off. Turn
on the main power. (See page 29.)
You can lock the operation buttons. See page 52.
4 MUTE button
Switches the audio mute on/off.
5 INPUT button
Displays the OSD menu to switch the video input.
You can select [RGB1], [RGB2], [RGB3], [RGB4], [OPTION]*,
[RGB6], [DVD/HD], [VIDEO<S>], or [VIDEO] using the UP ( ) or
DOWN ( ) button.
* OPTION can be used when an optional module is mounted
on the option slot.
NOTE:
For details about the OSD menu operation using the buttons, see “Basic operation of OSD.” (See page 41.)
English-8
Parts Name and Functions (continued)
Left side
L
R
IN3
L
R
OUT
R
L (8)
R (8)
IN
VIDEO
OUT
SPEAKER (S)
L
AUDIO
IN2
IN1
IN
OUT
RS-232C
LAN
Rear
English
Connectors and Terminals
AC IN
RGB6 IN
RGB1 IN
DVI-D
D-SUB
D-SUB
RGB2 IN
RGB3 IN
RGB OUT
R
Cr/Pr
G
Y
B
Cb/Pb
RGB4 / DVD/HD IN
H
V
VIDEO IN
S VIDEO IN
Anti-theft lock slot
You can insert a
Kensington anti-theft
lock key.
OUT
IN
B
IN
Cb/Pb
R
Cr/Pr
G
Y
H V
IN
L
R
OUT
IN
Main Power Switch
1 AC IN (3-pin, with earth terminal)
10 EXTERNAL SPEAKER TERMINAL
Connects with the supplied power cord.
Connects with the special stereo speakers (option).
2 USB hub
11 AUDIO OUT (RCA)
USB upstream port (Standard B): 1
To be connected to the host device such as a computer.
USB downstream port (Standard A): 4
To be connected to peripheral devices such as touch panel.
Outputs the signal that is supplied to the selected AUDIO IN
connector. Connects with an external audio amplifier, etc.
12 AUDIO IN
Connects with the audio output connector of external
equipment such as a computer, VCR, and DVD player.
(a) AUDIO1:
ø3.5 stereo mini-jack connector
(b) AUDIO2:
RCA connector
(c) AUDIO3:
RCA connector
3 RGB6 IN (DisplayPort)
Connects with the digital video output of a computer, etc.
4 RGB1 IN (HDMI)
Connects with the digital video output of a computer, DVD
player, etc.
13 RS-232C connector (D-SUB 9-pin)
IN connector:
Connects with the RS-232C OUT connector of a computer or
other connected LDT551V.
OUT connector:
Connects with the RS-232C IN connector of other connected
LDT551V.
5 RGB2 IN (DVI-D)
Connects with the digital video output of a computer, etc.
6 RGB3 IN (MINI D-SUB 15-pin)
Connects with the analog video output of a computer, etc.
7 RGB OUT (MINI D-SUB 15-pin)
14 LAN connector
Outputs the signal that is supplied to the RGB3, RGB4 or
OPTION IN connector. The input to OPTION functions only
when the CAT5 Rx BOX is mounted.
Connects with a LAN cord.
15 Option slot
8 RGB4 IN, DVD/HD IN (BNC)
A slot to mount an optional module such as the CAT5 video
connection function.
Connects with the analog video output of a computer or the
component video output of a DVD player, etc.
CAUTION:
Do not mount any module that is not compatible with the
monitor. Otherwise, the monitor does not function properly, or
both the monitor and module have a breakdown.
9 VIDEO INPUT/OUTPUT (BNC/S connector)
Connects with video equipment.
S VIDEO IN:
S-video input connector (MINI DIN 4-pin)
VIDEO IN:
BNC connector, RCA connector
VIDEO OUT:
BNC connector
NOTE:
The video input connectors (BNC, RCA) cannot be used at the
same time. Use either BNC connector or RCA connector.
English-9
Parts Name and Functions (continued)
Wireless Remote Control
8 AUDIO INPUT buttons
Select the audio input from [AUDIO1], [AUDIO2], [AUDIO3],
[HDMI], and [OPTION]*. However, note that [VIDEO<S>] and
[VIDEO] use common settings. You can select [HDMI] only
when the video input source is [RGB1].
* OPTION can be used when an optional module is mounted
on the option slot.
9 PIP (Picture-in-Picture) buttons
ON/OFF button:
INPUT button:
Switches the PIP or POP mode on/off.
Selects video to be displayed in the sub
picture.
CHANGE button: Changes the main picture with the sub
picture.
[Description]
PIP: Picture-in-Picture
The sub picture is displayed within the main picture.
POP: Picture-out-Picture
The sub picture is displayed to the bottom right of the main
picture.
SIDE BY SIDE
The main picture and the sub picture are displayed side by
side.
1 POWER button
NOTE:
When the screen size is [CUSTOM] or [REAL], the PIP and POP
modes don’t work.
Switches the power on/off.
* When the Power indicator is not glowing, no controls will
work.
2 INPUT buttons
10 STILL button
Select the input signal from [RGB1] (HDMI), [RGB2] (DVI-D),
[RGB3] (D-SUB), [RGB4] (BNC), [OPTION]*, [RGB6] (DISPLAY
PORT), [DVD/HD] (YPbPr), [VIDEO<S>], and [VIDEO].
* OPTION can be used when an optional module is mounted
on the option slot.
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 52.
3 PICTURE MODE button
12 MENU button
Selects the picture mode from [HIGHBRIGHT], [STANDARD],
[sRGB], and [CINEMA]. See page 32.
HIGHBRIGHT: The brightness is maximized.
STANDARD:
Factory default setting.
sRGB:
Suitable for color matching with sRGBcompliant devices.
CINEMA:
Suitable for viewing movies.
Switches the OSD menu mode on/off.
4 DISPLAY button
Displays the screen information. See page 52. 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 50).
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.
5 SET button
16 DOWN button (
Accepts the settings made in the OSD menu.
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.
6 MINUS button (-)
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.
)
17 MUTE button
Switches the mute function on/off.
7 AUTO SETUP button
18 VOLUME buttons (VOL)
Displays the auto setup menu. See pages 32 and 47.
Pressing the plus (+) side increases the audio output level.
Pressing the minus (-) side decreases the audio output level.
English-10
Parts Name and Functions (continued)
Operating Range of the Wireless Remote
Installing and removing t he Wireless
Control
remote control batteries
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.
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:
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.
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.
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.
NOTE:
If you do not use the wireless remote control for a long period,
remove the batteries.
English-11
English
How to Use the Wireless Remote Control
Preparation for use
Flow of preparation
P-1
Preparation for installation
- Determine the installation location
- Ventilation requirements for enclosure mounting
Page 13
Carry out as necessary
P-2
Installing the monitor
Pages 14 to 15
- Installing and removing the stands (The stands are optionally available.)
- Using the wall mount or ceiling mount
- Installing in the portrait position
Carry out as necessary
P-3
P-4
Installing the optional speakers
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 amplifier
Page 16
Pages 17 to 21
Carry out as necessary
P-5
Installing the optional module
- Installation of the optional module
- CAT5 for long-distance connection or multiple-monitor connection
Pages 22 to 23
Carry out as necessary
P-6
Connecting RS-232C
- Monitor control via RS-232C
Page 24
Carry out as necessary
P-7
Connecting LAN
- Monitor connection using LAN
Page 25
Carry out as necessary
P-8
P-9
Connecting a USB device
- Connecting multiple USB device using the USB hub function
Connecting the power cord to the monitor
- Connecting the power source
The monitor is ready for use.
How to Use
Page 28
English-12
Page 26
Page 27
Preparation for installation
Install the monitor on a flat, level, stable surface where the
screen is easy to view.
(For installation using the option stand.)
Determine the installation location
CAUTION:
DO NOT ATTEMPT TO INSTALL THE LCD MONITOR BY
YOURSELF.
Installing your LCD monitor must be done by a qualified
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 caution may result in injury if the LCD
monitor falls.
CAUTION:
Do not mount or operate the monitor upside down, face up, 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.
CAUTION:
Don’t block the holes in the rear of the monitor shown in the
figure 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 position is 35˚C.
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 51). If
the temperature is higher than the normal level, set “COOLING
FAN” to ON using the SCREEN SAVER function (See page 47).
To avoid the monitor from falling
When installing the monitor using the tabletop stands (optional),
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 figure, secure the monitor to a solid wall or
pillar using rope (commercially available) strong enough to bear
the weight of the monitor. [LDT551V: approximately 41.5 kg (with
the optional stands)]
Use of screw hooks (with opening) is recommended.
450 mm
Screw hook, etc.
commercially available
Screw holes
Ventilation requirements for enclosure mounting
To allow heat to disperse, leave space around the monitor as
shown in the figure below.
Rope, etc.
commercially available
Clamper
Don’t block these holes.
Screw
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
sufficient 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.
English-13
English
P-1
P-2
Installing the monitor
Installing and removing the stands
The stands are available as option.
Refer to the user’s manual of the stand for more information.
Carry out as necessary
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.
Use M8 screws (having a length 15 mm longer than the
thickness of the mounting bracket) and tighten them securely.
Prevent the screws from loosening using spring washers, etc.
MITSUBISHI ELECTRIC recommends using mounting interface
that comply with TÜV-GS and UL1678 standard in North
America.
Screw x 4
(Accessories of
the option stand)
Cover x 2
Option stand x 2
(Longer portion comes to the front.)
649.5
How to install the stands
1. Turn the monitor off.
2. Fasten screws on both sides of the monitor.
649.5
200
200
Handles
200
385
NOTE:
Install the stands so that their longer portions come to the front.
200
385
How to remove the stands
1. Spread the protective sheet on a flat surface, such as a
desk.
2. Place the monitor on the protective sheet.
3. Remove the screws with a screwdriver and place them in a
safe place for reuse.
Table
(mm)
Protective Sheet
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.
• 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.).
English-14
P-2
Installing the monitor (continued)
Carry out as necessary
English
Installing in the portrait position
Conditions:
LDT551V can be installed in the portrait position, under the
following conditions:
CAUTION:
Portrait position is available only when the monitor is wallmounted or ceiling-mounted.
The stands (legs) can not be fitted to the monitor in the portrait
position.
Placing the monitor in the portrait position will shorten the
average life of the LCD backlight.
Operation Environment (Temperature) shall be limited, as
shown below:
Operation Environment:
Temperature 5 - 35°C / 41 - 95°F
Humidity
20 - 80% (without condensation)
Place the monitor in the position shown below.
Do not place the monitor in landscape in any other manner than
shown.
Optional speakers can not be attached when the LCD monitor
is installed in the portrait position.
How to set-up
” logo should be on the RIGHT side when
The “
viewed from the front of the monitor.
Landscape
logo
Counterclockwise
Portrait
Portrait
90°
English-15
P-3
Installing the optional speakers
Carry out as necessary
Before connecting the signal cable to PC and Video
• Optional speakers can be installed.
• Please refer to Quick Setup Guide of the optional speakers for the detailed installation procedure.
How to install the optional speakers
1. Use the metal fittings and screws supplied with the optional speakers.
For the installation procedure, see the setup guide of the speakers.
2. Insert the left speaker cable into the SPEAKER (S) terminal (L) on the monitor, and insert the right speaker cable into the
SPEAKER (S) terminal (R).
NOTE:
Match the polarity of the speaker cables and that of the terminals (+ (red)/- (black)).
Unmatched polarity may cause problems with audio output.
Right speaker
Left speaker
Red(+)/Black(-)
Red(+)/Black(-)
To speaker terminal (R)
To speaker terminal (L)
SPEAKER (S)(R)
SPEAKER (S)(L)
Red(+)
Red(+)
Black(-)
Black(-)
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 28) for further details.
CAUTION:
Do not move the monitor with the speakers installed.
The monitor and the speakers may be damaged and you may be injured if the monitor falls.
English-16
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 not be increased or no audio may be output.
Wiring diagram
LCD monitor (front)
Personal computer
(DVI-D, HDMI, DisplayPort)
LCD monitor (first monitor)
Stereo amplifier
DVD player or HD disk
player (HDMI, BNC)
LCD monitor (second monitor)
Personal
computer
External speakers
VCR (RCA)
(Analog RGB)
Prevention of disconnection of HDMI cable
When you connect the HDMI cable to the connector on the monitor, in order to prevent accidental disconnection of the cable, you
are recommended to secure it using the supplied clamper as shown in the figure.
Clamper
Clamper
English-17
English
P-4
P-4
Connection procedure (continued)
Connecting with a computer (analog connection)
Analog connection:
• Connection via RGB3 IN (D-SUB) connector
(1) Connect a signal cable (mini D-SUB 15-pin – mini D-SUB 15-pin) (accessory) to the RGB3 IN connector.
(2) Select [RGB3] using the INPUT button on the monitor or the D-SUB button on the wireless remote control.
• Connection via RGB4 IN (BNC: R•G•B•H•V, or R•G•B•Csync, RGB sync on green) connector
(1) Use a BNC cable (BNC x 5 - BNC x 5) (commercially available) to connect the BNC connector on the PC, and use a signal
cable (mini D-SUB 15-pin - BNC x 5) (commercially available) to connect the mini D-SUB 15-pin connector on the PC.
(2) Select [RGB4] using the INPUT button on the monitor or the BNC button on the wireless remote control.
Second monitor connection:
• Connect the RGB OUT connector (mini D-SUB 15-pin) on the first monitor and the RGB3 IN connector (mini D-SUB 15-pin)
on the second monitor using a signal cable (mini D-SUB 15-pin - mini D-SUB 15-pin) (an accessory of the second monitor or
commercially available).
(The analog input signal of RGB3, RGB4, or OPTION selected by the first monitor is output. The digital input signal of RGB1 or
RGB2 is not output.)
NOTE:
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).
Audio connection:
• Connect an audio cable (ø3.5 mm stereo mini) (commercially available) to the AUDIO IN1 connector.
Select [AUDIO1] using the AUDIO INPUT buttons on the wireless remote control.
• To output audio to the second monitor:
Connect the AUDIO OUT connector on the first monitor and the AUDIO IN2 connector or AUDIO IN3 connector on the second
monitor using an audio cable (RCA) (commercially available).
Personal computer
(Analog RGB)
Left side of LCD monitor
(first monitor)
AUDIO IN1 (mini)
Front of LCD monitor
(first monitor)
Audio cable
(ø 3.5 mm stereo mini)
To audio output
BNC cable
(BNC x 5 to BNC x 5)
To BNC output
RGB4 IN (R,G,B,H,V)
To D-SUB output
Signal cable
(Mini D-SUB 15-pin to Mini D-SUB 15-pin)
RGB3 IN (D-SUB)
LCD monitor (second monitor)
(Multi-connection)
AUDIO OUT (RCA)
RGB OUT (D-SUB)
AUDIO IN2 (RCA)
Audio cable (RCA)
Signal cable
(Mini D-SUB 15-pin to Mini D-SUB 15-pin)
English-18
RGB3 IN (D-SUB)
Connection procedure (continued)
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
1
2
3
4
5
640 x 480
800 x 600
1024 x 768
1280 x 768
1360 x 768
Frequency
Horizontal Vertical
31.5 kHz
60 Hz
37.9 kHz
60 Hz
48.4 kHz
60 Hz
47.8 kHz
60 Hz
47.7 kHz
60 Hz
Remarks
Resolution
6
7
8
9
1280 x 1024
1600 x 1200
1920 x 1080
1920 x 1200
Frequency
Remarks
Horizontal Vertical
64.0 kHz
60 Hz
75.0 kHz
60 Hz
67.5 kHz
60 Hz Recommend timing
74.0 kHz
60 Hz CVT Reduced Blanking
NOTE:
When a signal other than 1920x1080 is input, characters may be blurred and figures and objects may be distorted.
Images may not be displayed correctly depending on the video card or driver being used.
Connecting with a computer (digital connection)
Digital connection:
• Connection via the RGB1 IN connector (HDMI)
(1) Connect an HDMI cable (commercially available) to the RGB1 IN connector.
(2) Select [RGB1] using the INPUT button on the monitor or the HDMI button on the wireless remote control.
• Connection via the RGB2 IN connector (DVI-D)
(1) Connect a DVI-D cable (commercially available) to the RGB2 IN connector.
(2) Select [RGB2] using the INPUT button on the monitor or the DVI-D button on the wireless remote control.
• Connection via the RGB6 IN connector (DisplayPort)
(1) Connect a DisplayPort cable (commercially available) to the RGB6 IN connector.
(2) Select [RGB6] using the INPUT button on the monitor or the DISPLAY PORT button on the wireless remote control.
Audio connection:
• Connect an audio cable (ø3.5 mm stereo mini) (commercially available) to the AUDIO IN1 connector.
Select [AUDIO1] using the AUDIO INPUT buttons on the wireless remote control.
When an HDMI cable is connected, select HDMI audio.
(You can select HDMI only when the video input is [RGB1].)
Personal computer
(DVI-D, HDMI)
Left side of LCD monitor
Audio cable
(ø3.5 mm stereo mini)
To audio output
DVI-D cable
To DVI-D output
HDMI cable
To HDMI output
RGB2 IN (DVI-D)
RGB1 IN (HDMI)
DisplayPort cable
To DP output
RGB6 IN (DP)
Front of LCD monitor
AUDIO IN1 (mini)
English-19
English
P-4
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 figure below are commercially available.)
• To connect a DVD player equipped with component output to the DVD/HD IN connector (YPbPr or YCbCr) on the monitor, use a
BNC cable (BNC x 3 – BNC x 3) and a BNC – RCA adaptor (commercially available), or a signal cable (BNC x 3 – D connector).
Select [DVD/HD] using the INPUT button on the monitor or the YPbPr button on the wireless remote control.
• To make audio connection, connect an audio cable (RCA) to the AUDIO IN2 connector or the AUDIO IN3 connector.
Select [AUDIO2] or [AUDIO3] using the AUDIO INPUT buttons on the wireless remote control.
• To connect a DVD player equipped with HDMI output to the RGB1 IN connector (HDMI) on the monitor, use an HDMI signal
cable.
Select [RGB1] using the INPUT button on the monitor or the HDMI button on the wireless remote control.
• For HDMI cable connection, select HDMI audio.
(You can select HDMI audio only when the video input is [RGB1].)
DVD player
(HDMI device)
Left side of LCD monitor
To HDMI output
Front of LCD monitor
HDMI cable
BNC – RCA adaptor
RGB1 IN (HDMI)
To video output
DVD player
(component device)
To D connector output
DVD/HD IN
(Y·Pb·Pr, Y·Cb·Cr)
DVD/HD IN
(Y·Pb·Pr, Y·Cb·Cr)
AUDIO IN2 (RCA)
BNC cable
(BNC x 3 to BNC x 3)
Signal cable
(BNC x 3 to D connector)
Audio cable (RCA)
English-20
To audio output
P-4
Connection procedure (continued)
This monitor can be connected to a stereo amplifier.
Refer to the user’s manual of the stereo amplifier for details. (Cables shown in the figure 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, a video
cable, or an S video cable. For connection to the audio input connector on the monitor, use an audio cable (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 [VIDEO<S>]
using the INPUT button on the monitor or the VIDEO(S) button on the wireless remote control.
• To connect two monitors, connect one end of a BNC cable to the VIDEO OUT connector of the first monitor and the other end to
the VIDEO IN connector of the second monitor.
NOTE:
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 amplifier to the monitor, be sure to turn off the power of the stereo amplifier. For connection to the
audio output connector on the monitor, use an audio cable (RCA). Connect the connectors of the audio cable (RCA) correctly. Be
sure to turn on the monitor first, and then turn on the stereo amplifier.
The selected audio input signal is output from the AUDIO OUT connector.
NOTE:
To connect the device to VIDEO IN connector (BNC, RCA), use either of them.
Video device
(composite video/S video device)
Left side of monitor (first monitor)
To audio output
Audio cable (RCA)
To video output
BNC cable
To video output
Video cable
S video cable
To S video output
AUDIO IN2
AUDIO OUT
VIDEO IN
Front of LCD monitor
(first monitor)
VIDEO OUT
VIDEO IN
S-VIDEO IN
LCD monitor (second monitor)
(Multi-connection)
To audio input
Stereo amplifier
VIDEO IN
BNC cable
External speakers
Audio cable (RCA)
English-21
English
Connecting a video device (composite video/S video device)/stereo amplifier
P-5
Installing the optional module
Installation of the optional module
Install the optional module to the option slot of this monitor
following the precautions and procedures described in the
manual supplied with the module.
Carry out as necessary
Operation check by Mitsubishi
• File name: PL2303_Prolific_DriverInstaller_v110.zip, Release
date: December 2, 2009, Version: V1.1.0
Windows XP (32 bits): Operated
Windows Vista (32 bits): Operated
Windows 7 (32 bits): Operated
2. Mounting the CAT5 Rx BOX on the
monitor
1. Turn off the power switch of the monitor and disconnect the
power cord.
Optional module
CAT5 for long-distance connection
or multiple-monitor connection
The CAT5 video connection function is for transmitting the
analog RGB video signal of the computer and the control signal
of the monitor over a long distance using CAT5 cables.
The computer can control the monitor via the optional CAT5 Tx
BOX and the CAT5 Rx BOX that is mounted on LDT551V.
CAUTION:
Never connect network devices (such as a hub and a computer
for LAN) to the CAT5 IN and OUT connectors of the CAT5 Kit. If
they are connected, the network devices themselves, CAT5 Tx
BOX, CAT5 Rx BOX, and monitor may be damaged.
1. Installation of the USB driver for CAT5
serial communication control
To connect the computer and the CAT5 Tx BOX via USB
interface, it is necessary to install the USB driver to the
computer from the CD-ROM supplied with the CAT5 Kit (option).
(Installing the USB driver isn’t necessary when the
communication control isn’t used or the RS-232C cable is used
for connection.)
CAUTION:
Be sure to disconnect the power cord to prevent breakdown
and electric shock.
2. Remove the cover on the option slot of the monitor.
Use a Philips screwdriver to unscrew the screw for easy
removal of the cover. The removed screw is used in step 4.
3. Mount a CAT5 Rx BOX (option) on the option slot of the
monitor.
CAT Rx BOX
CAUTION:
Ensure that the CAT5 Rx BOX is positioned and oriented
correctly and insert it as far as it will go. If you insert it in
wrong position or wrong orientation, it may be damaged.
4. Secure the CAT5 Rx BOX using the screw (two screws).
Secure the CAT5 Rx BOX firmly using the screw that was
unscrewed in step 2 so that the CAT5 Rx BOX won’t drop
off.
3. Connection of the CAT5 video
connection function
OS supported: Windows® XP, Windows Vista®, Windows® 7
There are two cases of connection.
How to install:
Start the “PL2303_Prolific_DriverInstaller_v
***.exe” file in the
Windows folder on the CD-ROM supplied with the CAT5 Kit
(option) and install the driver according to the instructions
displayed on the screen.
1) Connection to one monitor
Computer
USB cable (commercially available)
CAT5 cable (commercially available)
CAT5 Tx BOX
(option)
NOTE:
It is unnecessary to install the USB driver if you don’t use the
communication control or the USB driver. When the window
asking you to install the driver is displayed, select cancel.
As for the latest driver for the Windows operating system,
check the operation of the interface IC “PL-2203” in advance,
referring to the website of Prolific Technology Inc. Prolific
Technology Inc. and Mitsubishi don’t assume any responsibility
or liability for any damages incurred by the user.
Monitor with CAT5 Rx
BOX (option)
Signal cable (Mini D-SUB 15-pin to Mini
RS-232C cable
D-SUB 15-pin) (accessory)
(commercially available)
* As necessary
1. Connect the computer and the CAT5 Tx BOX (option) using
a commercially available USB cable.
2. When the USB connector isn’t used for the communication
control, connect with an RS-232C cable and set the input
selection switch on the CAT5 Tx BOX to the RS-232C side.
NOTE:
To supply a power to the CAT5 Tx BOX, connect a USB
cable also.
English-22
Installing the optional module (continued)
3. Connect the RGB input connector (Mini D-SUB 15-pin) of
the CAT5 Tx BOX and the D-SUB output connector of the
computer using the signal cable (Mini D-SUB 15-pin to Mini
D-SUB 15-pin) supplied with the monitor.
4. Connect the CAT5 output connector (modular connector
8-pin) of the CAT5 Tx BOX and the CAT5 IN connector of the
CAT5 Rx BOX using a commercially available CAT5 cable.
2) Connection to multiple monitors
Computer
USB cable (commercially available)
CAT5 cable (commercially available)
4. Various settings involved in the CAT5
video connection
In the case of the CAT5 video connection, configure the
following settings displayed on the OSD screen. (See page 48.)
1) CAT5 CABLE LENGTH
Select the cable length, and the defaults of all the adjustment
values are automatically determined.
Select the length that is closest to the actual length of your
cable.
2) CAT5 EQ.
Make adjustment so that blur and smear of the displayed letters
and graphic objects are minimized.
CAT5 Tx BOX
(option)
Monitor with CAT5
Rx BOX (option)
Signal cable (Mini D-SUB
15-pin to Mini D-SUB 15pin) (accessory)
3) CAT5 RED GAIN/GREEN GAIN/BLUE GAIN
When the displayed image is dark, increase each value.
When whites aren’t displayed as intended, adjust the RED GAIN
and BLUE GAIN values.
Monitor supporting
Mitsubishi CAT5
RS-232C cable
(commercially available)
CAT5 cable
* As necessary
(commercially available)
4) CAT5 RED SKEW/GREEN SKEW/BLUE SKEW
Adjust each value so that the color deviation in the displayed
letters and graphic objects is minimized.
1. In addition to the connection described in 3-1), connect
the OUT connector of the OPTION/CAT5 input/output
connector (Modular connector 8-pin) of the first monitor
and the IN connector of the OPTION/CAT5 input/output
connector (Modular connector 8-pin) of the second monitor
using a commercially available CAT5 cable.
2. Connect the third and later monitors in the same way.
You can connect up to 4 monitors.
NOTE:
• 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 the horizontal frequency of the analog RGB is in the
range from 48 to 62 kHz, such as 1280 x 768, 1360 x 768,
and 1280 x 1024, up to 3 displays can be connected.
• To supply a power to the CAT5 Tx BOX, connect a USB
cable also.
• To CAT5 output, the signal same as RGB3, RGB4 or
OPTION selected at the input switching is output.
Allowable cable length
Connection
Max. cable length/signal timing
One monitor
150 m / 1920 x 1080 @60 Hz
Multiple monitors
200 m / 1920 x 1080 @60 Hz
(Total length of the connected cables)
Carry out as necessary
The lengths given above are based on the actual measurements
using our standard signal source and the recommended cable
as follows. Before installation, check the monitor operation in
advance by connecting it with your computer and cables.
Recommended cable:
8-pin modular connector, straight-through, shielded, Category
5 or 5e
Commercially available cables that passed the compatibility
test:
7929A of Belden, NFTP-C5e-GY of Nex1
English-23
English
P-5
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 first 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 configuration.
Computer
(RS-232C connection)
RS-232C cable
RS-232C
RS-232C OUT
RS-232C IN
RS-232C OUT
Left side of LCD monitor
(first monitor)
RS-232C IN
Left side of LCD monitor
(second monitor)
RS-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-24
P-7
Connecting LAN
Carry out as necessary
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.
Computer
(LAN connection)
Left side of LCD monitor
LAN
LAN cable
LAN hub
LAN hub
LAN cable
LAN hub
LAN
CAUTION:
Do not connect the CAT5 IN or the CAT5 OUT connector to the LAN connector. If connected, both of the connectors may fail.
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.
English-25
English
Monitor connection using LAN
P-8
Connecting a USB device
Carry out as necessary
Connecting multiple USB devices using the USB hub function
You can connect up to four USB devices to the monitor if you connect the USB hub of this monitor to a computer with the USB
cable (Standard A plug – Standard B plug) (commercially available).
1. Connect the B plug of the USB cable to the USB upstream port of this monitor.
2. Connect the A plug of the USB cable to the downstream port of the computer.
3. Check that the USB 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.
4. Connect a USB device to the downstream port of this monitor.
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.
NOTE:
It takes several seconds for the computer to recognize this monitor. Do not pull out the USB cable before the motitor is
recognized, and do not repeat connecting/disconnecting of the cable instantaneously.
USB
USB devices
(mouse, touch panel, etc.)
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.
Stop all the USB devices before you turn off the main power switch of the monitor. If not, all the devices connected and the data
may be damaged. In particular, memory-type USB devices may fail to stop due to delayed data write even if it seems to stop.
Make sure to shut down the OS first, or execute any operation to stop the access during OS operating.
Example: Execute “Safely Remove Hardware” in Windows.
Move an icon of USB device you wish to stop to the Recycle Bin.
The USB hub function cannot control the monitor. Use CAT5 Kit (option) to control the monitor from a USB device. However, it
functions as a RS-232C (COM) when connected using a USB cable. This monitor is incompatible with USB-compatible Monitor
Control Class.
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.
English-26
P-9
Connecting the power cord to the monitor
•
•
The power outlet socket should be installed as near the equipment as possible and should be easily accessible.
Fully insert the prongs into the power outlet socket.
Loose connection may cause noise.
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.
Clamper
Clamper
Power cord (For EU)
Power cord (For North America)
English-27
English
Connecting the power source
How to Use
Flow of How to Using
U-1
Turning on all the connected devices
Page 29
U-2
Selecting the video input
Page 30
U-3
Controlling the external devices
Page 31
U-4
Selecting the OSD language
Page 31
RGB3, RGB4, and OPTION only
U-5
Auto-setup
Page 32
U-6
Selecting the picture mode
Page 32
U-7
Screen adjustment
Page 33
U-8
Picture adjustment
Page 33
Carry out as necessary
U-9
Speaker setting
Page 34
U-10
Volume control
Page 34
U-11
Schedule setting
Pages 35 to 36
U-12
Remote control
Pages 37 to 39
English-28
Turning on all the connected devices
Power Indicator
Turning on external devices
1. Turn on the connected devices such as
the computer and VCR.
Turning on the monitor
Status
Power ON
Power OFF
Power Standby when
“SCHEDULE” is enable
Sleep mode
Diagnosis (Detecting failure)
LED
Green
Red
Red On
Green Blinking
Red, Green
Red Blinking
* See troubleshooting on page 55.
2. Turn on the Main Power Switch.
The power indicator turns on green.
The control buttons on the rear of the monitor and the
wireless remote control 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.
Main Power Switch
The power indicator turns green.
Power Management Function
This function reduces the power consumption of the monitor
when the keyboard or the mouse is not used for a fixed 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 (RGB1, 2, 3, 4,
OPTION, or RGB6) is terminated, the monitor will be in
the sleep mode in several seconds.
VIDEO: When the sync signal of video input (DVD/HD, VIDEO<S>,
or VIDEO) is terminated, the monitor will be in the sleep
mode in approximately 10 minutes.
Power button
or
[Description]
DPM: Acronym for Display Power Management
NOTE:
The default power management settings (power savers) for
RGB and VIDEO are ON.
Power button
Wireless remote
control
English-29
English
U-1
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 [RGB1] (HDMI), [RGB2] (DVI-D), [RGB3] (D-SUB), [RGB4] (BNC), [OPTION]*, [RGB6] (DISPLAY PORT),
[DVD/HD] (YPbPr), [VIDEO<S>], and [VIDEO].
* OPTION can be used when an optional 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 and buttons.
Selectable video inputs are [RGB1] (HDMI), [RGB2] (DVI-D), [RGB3] (D-SUB), [RGB4] (BNC), [OPTION]*, [RGB6] (DISPLAY PORT),
[DVD/HD], [VIDEO-S], and [VIDEO].
* OPTION can be used when an optional module is mounted on the option slot.
NOTE:
The selection you make doesn’t complete unless you press the INPUT button while the OSD information is displayed. See page
49.
RGB1
RGB2
RGB3
RGB4
OPTION
RGB6
DVD/HD
VIDEO-S
VIDEO
INPUT button
Video input OSD menu
Select using the
and
English-30
buttons.
U-3 Controlling the external devices
English
You can control the externally connected devices to display images supplied from them.
VCR, etc.
Personal computer
U-4 Selecting the OSD language
Select the OSD language using LANGUAGE in the CONFIGURATION1 menu of the OSD screen function. See page 47.
English-31
U-5 Auto-setup
Analog inputs only
The AUTO SETUP button on the wireless remote control or AUTO SETUP in the OSD menu automatically adjusts the screen size,
horizontal/vertical position, clock, clock phase, white level, and black level.
NOTE:
The auto setup works on RGB3, RGB4, and OPTION only.
or
Auto-setup
Displaying
the OSD
menu
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:
STANDARD:
sRGB:
CINEMA:
The brightness is maximized.
Factory default setting.
Suitable for color matching with sRGB-compliant devices.
Suitable for viewing movies.
NOTE:
• “sRGB” can be selected for computer input (RGB1 (when HDMI-PC has
been selected), RGB2, RGB3, OPTION, and RGB6).
• “CINEMA” can be selected for video input (RGB1 (when HDMI-PC has
been selected), DVD/HD, VIDEO, S-VIDEO).
English-32
Screen adjustment
When images aren’t displayed properly even after the auto setup, you can alternatively adjust the screen by pressing the MENU
button on the wireless remote control or the control buttons on the rear of the monitor to display the OSD menu. Using the SCREEN
settings in the OSD menu, you can adjust the horizontal/vertical position, clock, clock phase, zoom mode, CUSTOM ZOOM,
horizontal resolution, and vertical resolution.
NOTE:
The position adjustment works on RGB3, RGB4, OPTION, DVD/HD, VIDEO<S>, and VIDEO only.
The clock adjustment and the resolution adjustment work on RGB3, RGB4, and OPTION only.
The zoom adjustment works on all video inputs.
U-8 Picture adjustment
You can adjust the picture by pressing the MENU button on the wireless remote control or the control buttons on the rear of the
monitor to display the OSD menu.
Using the PICTURE settings in the OSD menu, you can adjust picture settings such as the brightness, contrast, and sharpness.
English-33
English
U-7
U-9
Speaker setting
Carry out as necessary
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 remote controller or the control buttons on the rear of the monitor, and
select the speakers in the speaker setting in the OSD menu.
U-10 Volume control
Carry out as necessary
You can control the volume level using the VOL button on the wireless remote control.
In addition, you can adjust the volume by pressing the MENU button on the wireless remote control or the control buttons on the
rear of the monitor to display the OSD menu. Using the AUDIO settings in the OSD menu, you can adjust the balance, treble, and
bass.
or
Volume
control
Displaying
the OSD
menu
English-34
U-11 Schedule setting
Carry out as necessary
English
You can program the power-on/off and input selection using the SCHEDULE setting in the OSD menu that is displayed by pressing
the MENU button on the wireless remote control or the control buttons on the rear of the monitor.
English-35
U-11 Schedule setting (continued)
Carry out as necessary
How to set up schedule
Check box
Radio button
When the cursor is on any of the check boxes showing the program numbers 1 to 7 on the left side of the screen, pressing the UP
( ) or DOWN ( ) button moves the cursor vertically and pressing the PLUS (+) or MINUS (-) buttons moves it horizontally.
By pressing the SET button, you can select or deselect the check boxes.
Check box:
When the check box is selected, the program is enabled. When it is cleared, the program is disabled.
When the SCHEDULE screen is closed, the programs you made become enabled and will be executed at the
specified times.
When the cursor is on any item of the schedule settings in the white frame, pressing the PLUS (+) button moves it to the right and
pressing the MINUS (-) button moves it to the left.
You can set the power-on/off time and video input by pressing the UP ( ) or DOWN ( ) button. You can select or 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:
Set the video input to be selected when the power is turned on. If you want to select the vide input that was
selected before the power is turned on, enter “--.”
EVERY DAY:
Select this option to execute the schedule every day. When you select EVERY DAY, you cannot select any days
of the week and EVERY WEEK.
MON - SUN:
Select the days of the week on which you want to execute the schedule. Unless you select EVERY WEEK, too,
the selection of the days of the week is cleared after the schedule is executed one time.
EVERY WEEK: Select this option to execute the schedule on the selected days of the week, every week.
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.
English-36
U-12 Remote control
Carry out as necessary
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. When the monitor is connected with a computer using an optional CAT5 Kit (option), the CAT5 Tx
BOX is connected to the CAT5 Rx BOX through RS-485, which makes longer-distance remote control possible. When the CAT5 Tx
BOX is connected using a USB cable, it functions as an RS-232C (COM) port by a Windows driver.
•
•
•
•
•
Power ON or OFF
Switching between input signals
Volume control and mute
Auto setup
Check of the internal temperature of the monitor, etc.
CAUTION:
Never connect network devices to the CAT5 IN and OUT connectors. If you do so, they may adversely affect with each other,
causing breakdown.
NOTE:
For connection with a 25-pin serial port connector on the computer, a conversion adapter (commercially available) is required.
1) Interface
PROTOCOL
RS-232C/RS-485 (CAT5)
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.
For connection of the CAT5 Tx BOX using RS-485, either of the two communication modes can be selected by the COM.
MODE switch.
LEGACY: The RXD, TXD, RTS, DTR, and GND lines are used. For a control program, RTS and DTR as transmit control
signals of negative logic are used. The transmission period of TXD and the hold time of 70 ms are defined as “Sending
(Low),” and the subsequent processes as “Receiving (High).”
AUTO:
The RXD, TXD, and GND lines are used. A response from the monitor will be returned in 70 ms or later.
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 specifications.
• 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]
[Function code]
[Data code]
[End code]
30h 30h (ASCII code, ‘0’ ‘0’), fixed.
Code unique to each control function.
Data unique to each control function (Not always indicated by numerical values.)
0Dh (In ASCII code, ‘ ’) fixed.
English-37
English
RS-232C/RS-485 Remote control
U-12 Remote control (continued)
Carry out as necessary
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 and encoding the command. If the monitor fails to
receive the command, it doesn’t send any return command.
(3) The computer checks the return command to see that the command it sent was executed or not.
(4) The monitor sends various codes other than the return code. While RS-232C control sequence is in progress, reject other
codes on the personal computer side.
*: Transmission of the return command may be delayed during signal switchover, etc.
Example: Turn the power ON (‘ ’ is for ASCII code)
Command from computer Command from monitor
30 30 21 0D
‘0’ ‘0’ ‘!’ ‘ ’
30 30 21 0D
‘0’ ‘0’ ‘!’ ‘ ’
Detail of command
Command for POWER ON
Command received
(Command echoed back)
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
POWER ON
!
POWER OFF
"
INPUT RGB 1
_r1
HEX
21h
22h
5Fh 72h 31h
INPUT RGB 2
_r2
5Fh 72h 32h
INPUT RGB 3
_r3
5Fh 72h 33h
INPUT RGB 4
_r4
5Fh 72h 34h
INPUT OPTION*
_r5
5Fh 72h 35h
INPUT RGB 6
_r6
5Fh 72h 36h
INPUT VIDEO
_v1
5Fh 76h 31h
INPUT DVD/HD
_v2
5Fh 76h 32h
INPUT S-VIDEO
_v3
5Fh 76h 33h
VOLUME UP
r06
72h 30h 36h
VOLUME DOWN
r07
72h 30h 37h
MUTE
ra6
72h 61h 36h
AUTO SETUP
r09
72h 30h 39h
When you send the POWER ON or POWER OFF command, send the next command at intervals of at least 14 seconds.
When you send each INPUT switch command, send the next command at intervals of at least five seconds.
In the power off mode or the sleep mode, only the POWER ON, POWER OFF, and POWER ON read command which is
described on the next page can be operated.
OPTION can be used when an optional module is mounted on the option slot.
English-38
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.
Command from computer
30 30 76 50 0D ‘0’‘0’‘v’‘P’[enter]
Command from monitor
30 30 76 50 31 0D ‘0’‘0’‘v’‘P’‘1’[enter]
Detail of command
Ask about the power status of the monitor.
Monitor is powered-on.
Structure of the Read-command
Function
POWER
Input
Internal
temperature
*
ON
OFF (Sleep)
RGB-1 (HDMI)
RGB-2 (DVI-D)
RGB-3 (D-SUB)
RGB-4 (BNC)
OPTION*
RGB-6 (DISPLAY PORT)
Video
DVD/HD
S-VIDEO
Around the main Resolution
board
1˚C
Around the power Resolution
supply
1˚C
vP
vP
vI
vI
vI
vI
vI
vI
vI
vI
vI
ASCII
Data (Receive)
1
0
r1
r2
r3
r4
r5
r6
v1
v2
v3
Function
76 50
76 50
76 49
76 49
76 49
76 49
76 49
76 49
76 49
76 49
76 49
HEX
Data (Receive)
31
30
72 31
72 32
72 33
72 34
72 35
72 36
76 31
76 32
76 33
tc1
(ex.) +25
74 63 31
2B 20 32 35
tc2
(ex.) +31
74 63 32
2B 20 33 31
OPTION can be used when an optional module is mounted on the option slot.
LAN Remote control
By connecting the monitor and the computer using a network device such as a LAN hub as shown in Section P-7 and making
the network settings using the OSD menu and RS-232C communication control, you can perform remote control using the same
commands as those for RS-232C.
1. Setting procedure
(1) Set the following network parameters using the OSD menu. (See page 48.)
• DHCP client ON/OFF, IP address, subnet mask and default gateway
(2) 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.
(3) Send the same control command as that for RS-232C via TCP/IP socket communication.
(4) Check the status sent from the monitor. When it is received successfully, the setting is completed.
English-39
English
Carry out as necessary
Configuration and basic operation of OSD screen
Configuration 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 configured as shown below.
Main Menu Screen
Main menu
Icons other than the one you selected are grayed out.
PICTURE
Page 42
CONFIGURATION1
Page 47
SCREEN
Page 44
CONFIGURATION2
Page 48
AUDIO
Page 45
ADVANCED OPTION
Page 50
PIP
Page 46
Sub menu (Adjustment items)
Adjustment items are displayed.
Adjustment status
The values adjusted by the wireless remote control and the
PLUS (+) and MINUS (-) buttons on the monitor are displayed.
Operation buttons (Key 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-40
Configuration and basic operation of OSD screen (continued)
When the MENU button on the wireless remote control or the EXIT button on the monitor is pressed, the OSD screen is displayed.
Select a main menu by pressing the or button.
Wireless remote control
Monitor button
OSD screen
Accept the selected main menu
by pressing the SET button.
Accept the selected main menu
by pressing the INPUT button.
Select a sub menu by pressing
or
button.
the
Select a sub menu by pressing
the
or
button.
Accept the selected sub menu
by pressing the SET button.
Accept the selected sub menu
by pressing the INPUT button.
Select the setting value by
or
button
pressing the
and then press the SET button
to accept the setting.
Select the setting value by
or
button and
pressing the
then press the INPUT button to
accept the setting.
The OSD screen disappears when you press the MENU button on the wireless remote control once or the EXIT button on the
monitor three times.
English-41
English
Basic operation of OSD
OSD screen functions
PICTURE
„
„
„
„
„
„
BRIGHTNESS
RED
You can adjust the brightness.
Press the PLUS (+) button to increase the brightness. Press
the MINUS (-) button to decrease the brightness.
CONTRAST
MAGENTA
YELLOW
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.
SHARPNESS
GREEN
„
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
* For the VIDEO<S> and VIDEO inputs only.
You can adjust the noise reduction level.
Press the PLUS (+) button to increase the value to lessen
the noise.
CYAN
Color circle
COLOR
* For the RGB1, DVD/HD, VIDEO<S>, and VIDEO inputs
only.
When you select COLOR by pressing the SET button on the
wireless remote control, the COLOR screen appears and
you can adjust the following.
[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
„
COLOR CONTROL
TINT
* For the RGB1, DVD/HD, VIDEO<S>, and VIDEO inputs
only.
When you select TINT by pressing the SET button on the
wireless remote control, the TINT screen appears and you
can adjust the following.
[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.
BLUE
English-42
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.
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.
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 fixed to 2.2 in the sRGB picture mode.
When PROGRAMMABLE has been selected, the
setting for color temperature is fixed at 10,000K
(NATIVE).
PICTURE RESET
You can reset all the PICTURE settings to the factory
defaults.
English-43
English
„
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.
„
CUSTOM ZOOM
„
H RESOLUTION
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 RGB3, RGB4, and OPTION 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 RGB3, RGB4, and OPTION inputs only.
You can adjust the level of the periodic variation of the
screen flicker.
„
ZOOM MODE
You can select the mode to stretch the image to fit it to the
screen.
For the RGB1, RGB2, RGB3, RGB4, OPTION, and RGB6
inputs, you can select FULL, NORMAL, CUSTOM, or REAL.
For DVD/HD, VIDEO<S>, and VIDEO, you can select FULL,
NORMAL, DYNAMIC, CUSTOM, or REAL.
FULL:
The image is stretched to fill 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 fill the screen with
different magnifications 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: In the DYNAMIC mode, the top and the bottom of
the image may be cropped. Full HD images are
displayed as in the FULL mode.
„
English-44
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.
* For the RGB3, RGB4, and OPTION inputs only.
Use this setting when AUTO SETUP and AUTO ADJUST
cannot obtain the horizontal resolution of the image
supplied from an external device.
Press the PLUS (+) button to increase the resolution. Press
the MINUS (-) button to decrease the resolution.
V RESOLUTION
* For the RGB3, RGB4, and OPTION inputs only.
Use this setting when AUTO SETUP and AUTO ADJUST
cannot obtain the vertical resolution of the image supplied
from an external device.
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.
OSD screen functions (continued)
English
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 7 W + 7 W)
AUDIO RESET
You can reset all the AUDIO settings to the factory defaults.
English-45
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 53.)
„
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 53.
„
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 ( ), PLUS (+), and MINUS (-) buttons.
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 (RGB1), DVI-D (RGB2), D-SUB (RGB3), RGB4, DVD/
HD, VIDEO<S>, and VIDEO.
English-46
PIP RESET
You can reset all the PIP settings to the factory defaults.
OSD screen functions (continued)
English
CONFIGURATION1
„
„
„
„
„
AUTO SETUP
Enlarged
* For the RGB3, RGB4, and OPTION inputs only.
Press the SET button to automatically adjust the screen
size, horizontal position, vertical position, clock, clock
phase, white level, and black level.
Move
The portion (shaded part) outside the
display area isn’t displayed.
AUTO ADJUST
Motion
* For the RGB3, RGB4, and OPTION 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
90%
„
When the power saver in the OSD menu is turned ON, the
power management function works.
RGB: When the sync signal of computer input (RGB1, 2, 3,
4, OPTION, or RGB6) is terminated, the monitor will
be in the sleep mode in several seconds.
VIDEO: When the sync signal of video input (DVD/HD,
VIDEO<S>, or VIDEO) is terminated, the monitor will
be in the sleep mode in approximately 10 minutes.
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 difficult 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: 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 fit within 90% of the screen area at the center.
COLOR SYSTEM
* For the VIDEO<S> and VIDEO inputs only.
You can select the color system depending on the video
device you use.
AUTO:
NTSC, PAL, SECAM, PAL60 or 4.43 NTSC is
automatically selected.
NTSC:
NTSC
PAL:
PAL
SECAM:
SECAM
4.43NTSC: 4.43 NTSC
PAL-60:
PAL60
NOTE: When you use a video device purchased from
overseas, set the COLOR SYSTEM menu.
„
SIDE BORDER COLOR
„
CONFIGURATION RESET
„
FACTORY RESET
English-47
You can adjust the brightness of the black areas displayed
on both sides of 4:3 images.
You can reset all the CONFIGURATION1 and
CONFIGURATION2 settings to the factory defaults.
Note that you cannot reset the setting of LANGUAGE,
MONITOR ID, SCHEDULE, and DATE AND TIME.
You can reset all the settings of PICTURE, SCREEN, AUDIO,
CONFIGURATION1, CONFIGURATION2, and ADVANCED
OPTION to the factory defaults.
Note that you cannot reset the settings of LANGUAGE and
DATE AND TIME.
OSD screen functions (continued)
CONFIGURATION2
„
CAT5 CONTROL
* Configurable only when the CAT5 Rx BOX (option) is
mounted on the option slot.
„
LAN SETTING
„
CONTROL TIME OUT
„
MONITOR ID
„
OSD TURN OFF
„
OSD H POSITION
„
OSD V POSITION
[CAT5 CABLE LENGTH]
Select the cable length, and the defaults of all the
adjustment values are automatically determined.
Select the length that is closest to the actual length of your
cable.
[CAT5 EQ.]
Make adjustment so that blur and smear of the displayed
letters and graphic objects are minimized.
[CAT5 RED GAIN, GREEN GAIN, BLUE GAIN]
When the displayed image is dark, increase each value.
When whites aren’t displayed as intended, adjust the RED
GAIN and BLUE GAIN values.
NOTE: Before performing the color adjustment described
above, check the TINT settings on page 42.
[CAT5 RED SKEW, GREEN SKEW, BLUE SKEW]
Adjust each value so that the color deviation in the
displayed letters and graphic objects is minimized.
„
„
SERIAL CONTROL
* RS-485 can be set only when an optional CAT5 Rx BOX
is mounted on the option slot.
Select the communication interface (RS-232C, RS-485, or
LAN) for the serial communication function.
For connection of the signal cable, see page 22 to 25.
RS485 TERMINATION
* RS-485 can be set only when an optional CAT5 Rx BOX
is mounted on the option slot.
Turn ON or OFF the termination resistance of the RS-485
interface.
ON: Select this setting to use the monitor alone or to
configure the monitor as the one at the end of the
connection when more than one monitor is multiconnected.
OFF: Select this setting to configure the monitor as other
than the one at the end of the connection when more
than one monitor is multi-connected.
English-48
DHCP CLIENT
Select whether to use DHCP client or not.
Select OFF when not using it, and select ON when using
it.
IP ADDRESS
Set the IP address of the monitor.
SUBNET MASK
Set the gateway mask.
Set it to 255.255.255.0 for normal use.
DEFAULT GATEWAY
Set the IP address of the gateway router to externally
connect the local area including the monitor.
PORT NUMBER
The port number (3007 and 63007) of the monitor is
displayed.
RESET
LAN settings are reset.
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.
ID numbers for wireless remote control are assigned to
LDT551V monitors that are multi-connected via RS-232C.
ID numbers 1 to 26 are selectable.
The OSD control menu will stay on as long as it is used.
The preset choices are 5 -120 seconds.
You can adjust the horizontal position of the OSD menu.
You can adjust the vertical position of the OSD menu.
„
OSD ROTATION
The OSD screen is rotated.
OFF
90
90 degree
rotation
„
„
„
H MIRROR
V MIRROR
Horizontally
rotated
Vertically
rotated
„
DATE AND TIME
„
MONITOR INFORMATION
180
180 degree
rotation
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 35) will be disabled.
SCHEDULE
You can program the LCD monitor operation schedules. (See
page 36.)
< 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 and buttons
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.
English-49
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 5 on page 10). When using a button of the
monitor, use the INPUT button (button 5 on page 8).
The model name and the serial number of your monitor are
displayed.
The MAC address of LAN is displayed.
English
OSD screen functions (continued)
OSD screen functions (continued)
ADVANCED OPTION
„
„
„
„
„
„
INPUT RESOLUTION
* For the RGB3, RGB4, and OPTION inputs only.
You can select the following resolutions according to the
input signal: AUTO, 1024 x 768, 1280 x 768, 1360 x 768,
1400 x 1050, 1680 x 1050, 1600 x 1200, and 1920 x 1200.
AUTO selects the resolution automatically.
The setting you select becomes effective when POWER is
turned OFF and ON again.
„
BLACK LEVEL EXPANSION
Selects a level of black expansion from “OFF”, “MIDDLE”
and “HIGH.”
In case of go under the black cut-off level, please adjust the
“Black level” in moderation on OSD menu.
INPUT CHANGE
You can select the time for input switching from QUICK and
NORMAL.
NOTE: When you select QUICK, slight noise may appear.
SCAN MODE
* For the RGB1 (HDMI), DVD/HD, VIDEO<S>, and VIDEO
inputs only.
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
* For the RGB1 (HDMI), DVD/HD, VIDEO<S>, and VIDEO
inputs 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
You can select the film 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 50.
English-50
IR CONTROL
You can lock the wireless remote control.
and
Select from the following two 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 first LDT551V monitor of those multiconnected via RS-232C is designated as
PRIMARY.
SECONDARY: LDT551V monitors other than the first
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 52.
TILING
You can enlarge an image across multiple screens.
A single large screen can be configured with up to 25
monitors. You can also divide the displayed image into up
to 5 pieces horizontally and vertically.
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.
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.
OSD screen functions (continued)
„
„
HEAT STATUS
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.
TERMINAL SETTING
You can select the mode to display the RGB1 (HDMI)
or RGB2 (DVI-D) signal according to their signal format
depending on their source device.
HDMI SIGNAL:
Select this setting when displaying the RGB1 (HDMI) signal.
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 RGB1 (HDMI) 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 RGB2 (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.
English-51
ADVANCED OPTION RESET
Selecting ADVANCED OPTION RESET allows you to reset
all OSD settings from ADVANCED OPTION settings, except
for DATE AND TIME, SCHEDULE, HDMI MODE, DVI MODE,
MONITOR ID, and DDC/CI.
English
„
Other functions
RGB6
DISPLAY
PORT
Picture size
RGB1, 2, 3, 4, OPTION, RGB6
FULL
NORMAL
CUSTOM
DVD/HD
FULL
REAL
Other inputs
AUDIO1
NORMAL
DYNAMIC
CUSTOM
REAL
VIDEO, VIDEO<S>
FULL
NORMAL
DYNAMIC
CUSTOM
REAL
AUDIO1
AUDIO2
AUDIO2
AUDIO3
AUDIO3
OSD information
RGB1, 2, 3, 4, OPTION, RGB6
NORMAL
NORMAL
NORMAL
(Squeeze signal)
NORMAL
DYNAMIC
FULL
RGB2
1024 x 768
48kHz 60Hz
AUDIO : 1
SIZE : FULL
Normal size of
each signal
Current selection (RGB2)
Resolution
Horizontal/vertical frequency
Audio input mode
Picture size mode
DVD/HD
Recommend
picture size
Current selection (DVD/HD)
Audio input mode
Picture size mode
DVD/HD
AUDIO : 3
SIZE : FULL
* DVD/HD, VIDEO only
NORMAL:
Images supplied from external devices such
as PC and DVD fit 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.
ZOOM
ZOOM
RGB1, 2, 3, 4, OPTION, RGB6
HIGHBRIGHT
STANDARD
sRGB
DVD/HD, VIDEO, VIDEO<S>
HIGHBRIGHT
STANDARD
CINEMA
Audio input change
AUDIO1
AUDIO2
Current selection (VIDEO<S>)
Color system mode
Audio input mode
Picture size mode
VIDEO<S>
NTSC
AUDIO : 3
SIZE : NORMAL
PIP, POP
Main : RGB2
Sub : VIDEO<S>
RGB2
1024 x 768
48kHz 60Hz
AUDIO : 1
VIDEO<S>
NTSC
SIZE : FULL
Main picture information
Audio input mode
Sub picture information
Main picture size
NOTE:
When the installed optional module is selected and the type
of such module is unknown, “UNKNOWN” is displayed on the
information OSD.
Picture mode
RGB1
HDMI
VIDEO<S>, VIDEO
AUDIO3
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 and button on the monitor for
3 seconds or longer, you can lock the operation buttons.
By holding down both the and button on the monitor for
3 seconds or longer again, you can unlock the operation
buttons.
English-52
Other functions (continued)
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
RGB1
RGB2
RGB3
RGB4
(HDMI)
(DVI-D)
(D-SUB)
(BNC)
RGB6
(DISPLAY
OPTION*
PORT)
×
×
×
×
×
×
×
×
×
×
RGB3 (D-SUB)
×
×
×
×
×
RGB4 (BNC)
×
×
×
×
×
OPTION*
×
×
×
×
×
RGB6 (DISPLAY PORT)
×
×
×
×
×
DVD/HD (YPbPr)
×
×
×
×
×
VIDEO<S>
{
{
{
{
{
VIDEO
{
{
{
{
{
× : Not supported
{ : Supported
* OPTION can be used when an optional module is mounted on the option slot.
RGB1 (HDMI)
Main screen
RGB2 (DVI-D)
×
×
×
×
×
×
×
{
{
DVD/HD
(YPbPr)
×
×
×
×
×
×
×
{
{
VIDEO<S>
VIDEO
{
{
{
{
{
{
{
×
×
{
{
{
{
{
{
{
×
×
By pressing the PIP ON/OFF button on the wireless remote control, you can change the PIP, POP, and SIDE BY SIDE 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 46.
PIP
POP
SIDE BY SIDE
ASPECT
SIDE BY SIDE
FULL
OFF
The resolutions in the PIP, POP, and SIDE BY SIDE 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
POP SIZE
: 450 pixels X 338 pixels
SIDE BY SIDE FULL
: 960 pixels X 1080 pixels
NOTE:
When the PIP, POP, or SIDE BY SIDE FULL mode has been selected, images in the sub picture always fit the size of each mode
shown above irrespective of the aspect ratio of the input image.
English-53
English
PIP, POP function
Other functions (continued)
Remote control numbering function
By connecting multiple LDT551V 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 LDT551V 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 first LDT551V 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
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.
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.
English-54
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 fine 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 DVD/HD 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.
Either light vertical or horizontal stripes may appear, depending on the specific display pattern. This is no product fault or
degradation.
English-55
English
Troubleshooting
Specifications
Orientation
Landscape / Portrait
125
120
80
55
41.7
686
Dimension (Unit: mm)
Screen size (diagonal)
Panel Type
Panel Pitch
Resolution
LCD Module
Color
Brightness (typ.)
Contrast ratio
Viewing Angle (CR>=10)
Response time
Viewable Size (H x V)
Power Management
Plug and Play
Auto Adjustment
770
41.7
1299
1216
54.6” (1387 mm)
VA
0.630 mm
1920 x 1080 pixels (Full HD)
Approximately 1.07 Billion
500 cd/m2
5000 : 1
Up/Down 178°, Left/Right 178°
8 ms (Gray to Gray)
1209.6 mm x 680.4 mm / 47.6” x 26.8”
VESA DPM
VESA DDC2B, DDC/CI
Yes (Contrast / Position / Phase / Clock)
Brightness, Contrast, Black level, Zoom, PIP, Screen saver, Side border
OSD user functions
color, Gamma selection, Black level expansion, Heat status, Power on
delay, Schedule, Tiling, Closed Caption, etc.
D-SUB 9-pin, MINI D-SUB 15-pin, BNC (R, G, B, H, V) (PC/AV Common),
(Analog)
Modular 8-pin
Input Connector
(Digital) HDMI (PC/AV Common), DVI-D (HDCP supported, PC/AV Common), DisplayPort
Output Connector
MINI D-SUB 15-pin
Horizontal Frequency
15.625/15.734, 31.5 kHz - 91.1 kHz
PC Input / Output
Vertical Frequency
50/58 Hz - 85 Hz
Video Signal
Analog: Analog RGB, Digital: TMDS (with HDCP)
Sync Signal
Analog: Separate (TTL), Sync on Green, Digital: TMDS
640 x 480, 800 x 600, 1024 x 768, 1280 x 768, 1360 x 768, 1280 x 1024,
Supported Resolution
1600 x 1200 (Compressed/Simplified), 1920 x 1080, 1920 x 1200
(Compressed/Simplified)
Composite <BNC, RCA>, Separate (Y/C) <S-TERMINAL>,
(Analog)
Input / Output
Component (Y/Pb/Pr) <BNC> (PC/AV Common)
Input Connector
Signal
(Digital) HDMI (PC/AV Common), DVI-D (HDCP supported, PC/AV Common)
AV Input / Output
Output Connector
Analog: Composite <BNC>
Composite/Separate: NTSC, PAL, SECAM, 4.43 NTSC, PAL60
Supported Resolution
Component/Digital: 480i, 480p, 576i, 576p, 1080i, 720p, 1080p
(Analog) RCA pin-jack L/R x 2, Stereo mini jack
Input Connector
Audio Input / Output
(Digital) HDMI (digital audio)
Output Connector
RCA pin-jack
Built-in Speaker Output
10 W + 10 W
External Speaker Output
External Speaker Terminal (L/R), 7 W + 7 W (8 ohm) (option)
RS-232C <D-SUB 9-pin>, CAT5 <Modular 8-pin> (PC/Control Common),
Input Connector
Control Input /
LAN <Modular 8-pin>
Output
Output Connector
RS-232C <D-SUB 9-pin>, CAT5 <Modular 8-pin> (PC/Control Common)
Input Voltage / Current
3.6 A - 1.4 A @AC100 - 240 V, 50/60 Hz
Power Consumption
344 W (322 W without speaker)
Power Supply
Sleep mode: Less than 1 W
Power Consumption at Power Saving
Power switch off: Less than 1 W
Main power switch off: 0 W
Temperature
5 - 40°C / 41 - 104°F (Landscape Mode), 5 - 35°C / 41 - 95°F (Portrait Mode)
Operation
Environment
Humidity
20 - 80% (without condensation)
Temperature
-20 - 60°C / -4 - 140°F
Storage
Environment
10 - 90% (Without condensation) / 90%-3.5% x (Temp-40 °C) regarding over 40 °C
Humidity
Net (without stand)
1299 mm (W) x 770 mm (H) x 125 mm (D) / 51.1” (W) x 30.3” (H) x 4.9” (D)
Dimension
(W x H x D)
Gross
1474 mm (W) x 938 mm (H) x 346 mm (D) / 58.0” (W) x 36.9” (H) x 13.6” (D)
Net (without stand)
Approximately 39.9 kg / 88.0 lbs
Weight
Gross
Approximately 50.6 kg / 111.6 lbs
Wall mounting interface
8-M8 Screws holes (200 mm / 7.9” pitches) for Monitor mount
UL60950-1 / C-UL / EN60950-1 / CE / BSMI / GOST-R / FCC-B / DOC-B /
Complied regulatory and guidelines
EN55022-A / EN55024 / EN61000-3-2 / EN61000-3-3 / C-Tick /
Energy Star / RoHS / US Mercury
NOTE: Technical specifications are subject to change without notice.
English-56
Pin Assignment
1) Analog RGB input (Mini D-SUB 15-pin): RGB3
Name
Pin No
Name
1
Video Signal Red
9
+5V (DDC)
2
Video Signal Green
10
SYNC-GND
3
Video Signal Blue
11
GND
4
GND
12
DDC-SDA
5
DDC-GND
13
H-SYNC
6
Red-GND
14
V-SYNC
7
Green-GND
15
DDC-SCL
8
Blue-GND
Mini D-SUB 15-pin
1
5
6
10
11
15
2) Digital RGB input (HDMI): RGB1
Pin - Assignment of HDMI connector:
1
TMDS Data2+
8
TMDS Data0 Shield
HDMI
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
7
TMDS Data0+
14
Reserved (N.C. on
device)
19
1
2
18
3) Digital RGB input (DVI-D): RGB2
Pin - Assignment of DVI-D connector:
1
TMDS Data2-
9
TMDS Data1-
17 TMDS Data0-
2
TMDS Data2+
10 TMDS Data1+
18 TMDS Data0+
3
TMDS Data2 Shield
11 TMDS Data1 Shield
19 TMDS Data0 Shield
4
NC
12 NC
20 NC
5
NC
13 NC
21 NC
6
DDC Clock
14 +5V Power
22 TMDS Clock Shield
7
DDC Data
15
8
Analog Vertical Sync
16 Hot Plug Detect
Ground (return for +5V,
23 TMDS Clock+
H-SYNC and V-SYNC)
DVI-D
1
8
9
16
17
24
24 TMDS Clock-
4) Digital RGB input (DISPLAY PORT): RGB6
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
English-57
DISPLAY PORT
19
20
1
2
English
Pin No
Pin Assignment (continued)
5) S-VIDEO input (MINI DIN 4-pin): VIDEO<S>
Pin No
MINI DIN 4-pin
Name
1
GND
2
GND
3
Y (Luminance)
4
C (Chroma)
4
3
2
1
6) RS-232C input/output
Pin No
Name
1
NC
2
RXD
3
TXD
4
NC
5
GND
6
NC
7
NC
8
NC
9
NC
D-SUB 9-pin
1
5
6
9
7) LAN (Modular 8-pin)
Pin# at RJ45
Signal
#1
Orange/White stripe
#2
Orange
#3
Green/White stripe
#4
Blue
#5
Blue/White stripe
#6
Green
#7
Brown/White stripe
#8
Brown
Pair
Modular 8-pin
1234 5678
English-58
MITSUBISHI Contact Information
North America
Europe
Canada (Mitsubishi Electric Sales Canada Inc.)
http://www.mitsubishielectric.ca
Information Technologies Group, 4299 14th Avenue, Markham, Ontario L3R 0J2,
Canada
Sales
Phone
:+1-(905) 475-7728
Fax
:+1-(905) 475-7958
E-mail
:projectors@mitsubishielectric.ca
Technical Phone
:+1-(905) 475-7728
Fax
:+1-(905) 475-7958
Customer Care
E-mail
:support@mitsubishielectric.ca
France (Mitsubishi Electric Europe B.V. French Branch)
25, Boulevard des Bouvets 92 741, Nanterre CEDEX, France
Sales
Phone
:+33 (0)1 55-68-55-07
Fax
:+33 (0)1 55-68-57-31
Technical Phone
:+33 (0)1 55-68-56-42
Fax
:+33 (0)1 55-68-57-31
U.S.A. (Mitsubishi Digital Electronics America, Inc.)
(Warranty Registration)
http://www.mitsubishi-presentations.com
Presentation Products Division, 9351 Jeronimo Road, Irvine, CA 92618, U.S.A.
Phone
Main Line
:+1-(949) 465-6000
Technical
:+1-(888) 307-0309
Product Information :+1-(888) 307-0312
Technical Support
E-mail
:tsupport@mdea.com
Asia Pacific
Australia (Mitsubishi Electric Australia Pty. Ltd.)
http://www.mitsubishielectric.com.au
348 Victoria Road, Rydalmere, NSW 2116, Australia
Sales
Phone
:+61 2 9684 7777
Fax
:+61 2 9684 7208
E-mail
:mea_vis@meaust.meap.com
Technical Phone
:+61 1300 651 808
E-mail
:service@meaust.meap.com
New Zealand (Black Diamond Technologies Ltd.)
http://www.bdt.co.nz
1 Parliament Street, Lower Hutt Wellington 6009, New Zealand
Sales
Phone
:+64 4 5609100
Fax
:+64 4 5609133
E-mail
:projectorsales@bdt.co.nz
Technical Phone
:+64 4 5609100
Fax
:+64 4 5609133
E-mail
:projectorsales@bdt.co.nz
Hong Kong (Mitsubishi Electric Ryoden Air-Conditioning & Visual Information
Systems (Hong Kong) Ltd.)
http://www.mitsubishi-ryoden.com.hk
7/F, Manulife Tower, 169 Electric Road, North Point, Hong Kong
Sales
Phone
:+852 2510 1505
Fax
:+852 2510 0463
Technical Phone
:+852 2422 0161
Fax
:+852 2487 0181
Singapore (Mitsubishi Electric Asia Pte Ltd.)
http://www.mitsubishielectric.com.sg
307 Alexandra Road #05-01/02 Mitsubishi Electric Building 159943, Singapore
Sales
Phone
:+65-6473-2308
Fax
:+65-6475-9503
E-mail
:peripherals@asia.meap.com
Technical Phone
:+65-6473-2308
Fax
:+65-6475-9503
E-mail
:peripherals@asia.meap.com
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
:+603-7955 2088
Fax
:+603-7958 2576
Technical Phone
:+603-7955 3997
Germany (Mitsubishi Electric Europe B.V. German Branch)
http://www.mitsubishi-vis.de
Gothaer Strasse 8, 40880 Ratingen, Germany
Sales
Phone
:+49-2102-4869250
Fax
:+49-2102-4867320
Technical Phone
:+49-2102-4865690
Fax
:+49-2102-4861340
Italy (Mitsubishi Electric Europe B.V. Italian Branch)
Centro Direzionale Colleoni, Palazzo Sirio, Viale Colleoni 7, 20041 Agrate Brianza,
Italy
Sales
Phone
:+39-(0)39-60531
Fax
:+39-(0)39-6053214
E-mail
:info.vis@it.mee.com
The Netherlands (MitsubishiElectric Europe B.V. Benelux Branch)
http://www.MitsubishiElectric.nl
Nijverheidsweg 23a, 3641 RP Mijdrecht, The Netherlands
Sales
Phone
:+31-297-282461
Fax
:+31-297-283936
E-mail
:info@mitsubishi.nl
Technical Phone
:+31-297-282461
Fax
:+31-297-283936
E-mail
:info@mitsubishi.nl
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
:+34-93.565.31.54
Fax
:+34-93.589.43.88
E-mail
:mitsubishi.profesional@sp.mee.com
Technical Phone
:+34-93.586.27.51
Fax
:+34-93.699.74.45
E-mail
:mitsubishi.profesional@sp.mee.com
Sweden (Mitsubishi Electric Europe B.V. Scandinavian Branch)
Hammarbacken 14, Box 750, S-19127, Sollentuna, Sweden
Sales
Phone
:+46-(0)8-6251070
Fax
:+46-(0)8-6251036
Technical Phone
:+46-(0)8-6251052
Fax
:+46-(0)8-6251036
United Kingdom (Mitsubishi Electric Europe B.V. UK Branch)
http://www.mitsubishi.co.uk/evs
Visual Information Systems Division, Travellers Lane, Hatfield, Hertfordshire, AL10
8XB, United Kingdom
Sales
Phone
:+44 (1707) 278684
Fax
:+44 (1707) 278541
E-mail
:projector.info@meuk.mee.com
Technical Phone
:+44 (870) 606 5008
Fax
:+44 (1506) 431927
E-mail
:projector.info@meuk.mee.com
Russia (Mitsubishi Electric Europe B.V. Moscow Representative Office)
52, bldg.5, Kosmodamianskaya Nab, 115054, Moscow, Russian Federation
Sales
Phone
:+7 (495) 721 2070
Fax
:+7 (495) 721 2071
Technical Phone
:+7 (495) 721 2070
Fax
:+7 (495) 721 2071
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
:+66-2-731-6841
Fax
:+66-2-379-4761
Technical Phone
:+66-2-731-6841
Fax
:+66-2-379-4761
Taiwan (Mitsubishi Electric Taiwan Co., Ltd.)
http://www.mitsubishielectric.com.tw
11th Floor, 88 Sec. 6. Chung Shan N Road. Taipei 111. Taiwan
Sales
Phone
:+886-2-28328255
Fax
:+886-2-28339813
Technical Phone
:+886-2-28328255 ext:3420
Fax
:+886-2-28339813
India (Mitsubishi Electric India Pvt. Ltd.)
http://www.mitsubishielectric.in
Building No.9B, dlf Cyber City Phase3, Gurgaon, Delhi, India
Sales
Phone
:+91-0124-4630300
Fax
:+91-0124-4630399
E-mail
:hitesh.bhardwaj@asia.meap.com
Technical Phone
:+91-0124-4630300
Fax
:+91-0124-4630399
E-mail
:hitesh.bhardwaj@asia.meap.com
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