Mitsubishi BL109, LDT462V User Manual
46" LCD Display Monitor
MODEL
Index
Features ............................................................................................................................................................................................... English-2
Important Information ........................................................................................................................................................................... English-3
Decla ration ............................................................................................................................................................................................ English-5
Safety Precautions, Maintenance & Recommended Use ................................................................................................................... English-6
Contents ............................................................................................................................................................................................... English-7
Parts Name and Functions ................................................................................................................................................................... English-8
Preparation for use ............................................................................................................................................................................... English-12
[P-1] Preparation for installation ........................................................................................................................................................ English-13
[P-2] Installing the monitor ................................................................................................................................................................. English-14
[P-3] Installing the external speakers ................................................................................................................................................ English-16
[P-4] Connection procedure .............................................................................................................................................................. English-17
[P-5] Installing the extension module ................................................................................................................................................ English-22
[P-6] Connecting RS-232C ................................................................................................................................................................ English-24
[P-7] Connecting L AN ........................................................................................................................................................................ English-25
[P-8] Connecting the power cord to the monitor .............................................................................................................................. English-26
How to Use............................................................................................................................................................................................ English-27
[U-1] Turning on all the connected devices ....................................................................................................................................... English-28
[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 ..............................................................................................................
[U-6] Selecting the picture mode ....................................................................................................................................................... English-33
[U-7] Screen adjustment .................................................................................................................................................................... English-33
[U-8] Picture adjustment .................................................................................................................................................................... English-34
[U-9] Speaker setting ......................................................................................................................................................................... English-34
[U-10] Volume, balance, and tone control ........................................................................................................................................... English-35
[U-11] Schedule setting ....................................................................................................................................................................... English-36
[U-12] Remote control .......................................................................................................................................................................... English-38
Confi guration and basic operation of OSD screen .............................................................................................................................. English-41
OSD screen functions ........................................................................................................................................................................... English-43
Other functions ..................................................................................................................................................................................... English-53
Troubleshooti ng .................................................................................................................................................................................... English-57
Specifi cations ....................................................................................................................................................................................... English-58
Pin Assignment ..................................................................................................................................................................................... English-59
Buttons, Switch, and Indicator .............................................................................................................................................. English-8
Connectors and Terminals .................................................................................................................................................... English-9
Wireless Remote Control ...................................................................................................................................................... English-10
How to Use the Wireless Remote Control ............................................................................................................................ English-11
Flow of preparation ............................................................................................................................................................... English-12
Determine the installation location........................................................................................................................................ English-13
Ventilation requirements for enclosure mounting ................................................................................................................. English-13
To avoid the monitor from falling ........................................................................................................................................... English-13
Installing and removing the stands ....................................................................................................................................... English-14
Using the wall mount or ceiling mount .................................................................................................................................. English-14
Installing in the portrait position ........................................................................................................................................... English-15
Installing the main power switch cover ................................................................................................................................. English-15
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 amplifi er .................................................................. English-21
Installation of the extension module ..................................................................................................................................... English-22
SDI for long-distance connection or multiple-monitor connection ..................................................................................... English-22
Connecting OPS-compliant computer ................................................................................................................................. English-23
Monitor control via RS-232C ................................................................................................................................................. English-24
Monitor connection using LAN ............................................................................................................................................. English-25
Connecting the power source ............................................................................................................................................... English-26
Flow of How to Using ............................................................................................................................................................ English-27
Turning on external devices .................................................................................................................................................. English-28
Turning on the monitor .......................................................................................................................................................... English-28
Power Management Function ............................................................................................................................................... English-29
................................................................... English-32
How to set up schedule ......................................................................................................................................................... English-37
RS-232C Remote control ...................................................................................................................................................... English-38
LAN Remote control .............................................................................................................................................................. English-40
Confi guration of OSD screen ................................................................................................................................................ English-41
Basic operation of OSD ......................................................................................................................................................... English-42
Picture size ............................................................................................................................................................................ English-53
Picture mode ......................................................................................................................................................................... English-53
Control Lock mode ................................................................................................................................................................ English-53
OSD information .................................................................................................................................................................... English-53
Audio input change ............................................................................................................................................................... English-54
PIP, POP function .................................................................................................................................................................. English-55
Remote control numbering function ..................................................................................................................................... English-56
English
English-1
Features
High-quality LCD panel which provides a wide variety of
contents and messages clearly
Full HD panel
The LDT462V panel reproduces images from video and computer
signals with precision and clarity, delivering full 1920 x 1080 highdefi nition resolution. The high-durability panel reduces the risk of
image persistence in commercial applications.
Page 58
Enhanced Display Functionality for Various Commercial
Use/Support for System Confi guration Suitable for
Diversifi ed Applications
Tiling Capability with Frame compensation
Up to 25 panels (5 wide x 5 high) can be combined to create a
single large image (i.e., video wall) or other high-impact signage. A
frame compensation function is incorporated to compensate the
width of panel bezels so that images are displayed with the utmost
accuracy.
Page 52
PiP, PoP and Side-by-side Pages 10, 47, and 55
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.
Digital Zoom Page 45
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.
Option slot allowing installation of extension modules
according to applications
Option Slot
You can mount Intel® OPS-compliant extension modules on the
monitor. With an OPS-compliant extension module, you can extend
the functionality of the monitor according to the purpose of use.
Page 22
SDI Connection (option) Page 22
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Variable Management Functions Supporting Effi cient
Operation and Management
Programmable Scheduling Function
The monitor’s operating schedule can be programmed for up to
seven different scheduled time intervals by time, day of the week
and input port. This allows video content from different inputs
to be displayed on certain monitors within the same installation
according to the schedule, and extends the monitor’s life and saves
the power by turning it off during those hours or days it is not in
use.
Pages 36, 37, and 50
Screen-saver Functions Page 48
To reduce image persistence and maximize the panel life in
demanding signage applications, this product is equipped with four
screen-saver functions.
• GAMMA
• COOLING FAN
• BRIGHTNESS
• MOTION
Power-on Delay Page 52
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.
LAN Control Pages 25, 40, and 49
You can effi ciently and centrally control multiple monitors
for reconfi guration and remote diagnosis by sending control
commands from a computer via a LAN network. Not only
Mitsubishi protocols but only Crestron’s RoomView
widely as software to manage network controllers, and AMX Device
Discovery by AMX.
TM
, being used
Others
Built-in Speakers
Speakers inside the display unit create stereo sounds and used to
communicate voice messages. You can connect external speakers
(commercially available) as needed.
Pages 8 and 34
Remote Control Pages 10 and 11
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.
Closed Caption Page 52
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.
English-2
Important Information
Canadian Department of Communications Compliance Statement
DOC: This Class A digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
C-UL: Bears the C-UL Mark and is in compliance with Canadian Safety Regulations according to CAN/CSA C22.2
No. 60950-1.
FCC Information
1. Use the attached specifi ed cables with the LDT462V (BL109) color monitor so as not to interfere with radio and television
reception.
(1) Please use the supplied power cord or equivalent to ensure FCC compliance.
(2) Please use the supplied shielded video signal cable, 15-pin mini D-SUB to 15-pin mini D-SUB.
2. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the
FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated
in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation
of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
3. You are cautioned that changes or modifi cations not expressly approved by the party responsible for compliance could
void your authority to operate the equipment.
Windows is a registered trademark of Microsoft Corporation.
HDMI, the HDMI logo, and High-Defi nition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing
LLC in the United States and other countries.
Intel is a trademark of Intel Corporation in the United States and other countries.
Crestron, Crestron RoomView and RoomView are trademarks or registered trademarks of Crestron Electronics, Inc. in the
United States and other countries.
AMX is a trademark or registered trademark of AMX, LLC in the United States and other countries.
All other brands and product names are trademarks or registered trademarks of their respective owners.
English
English-3
Important Information (continued)
WARNING
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. ALSO, DO NOT USE THIS UNIT’S
POLARIZED PLUG WITH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLETS UNLESS THE PRONGS CAN BE FULLY INSERTED.
REFRAIN FROM OPENING THE CABINET AS THERE ARE HIGH VOLTAGE COMPONENTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
CAUTION
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, MAKE SURE POWER CORD IS UNPLUGGED FROM WALL SOCKET. TO
FULLY DISENGAGE THE POWER TO THE UNIT, PLEASE DISCONNECT THE POWER CORD FROM THE AC OUTLET. DO
NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
This symbol warns user that uninsulated voltage within the unit may have suffi cient magnitude to cause electric shock.
Therefore, it is dangerous to make any kind of contact with any part inside this unit.
This symbol alerts the user that important literature concerning the operation and maintenance of this unit has been
included. Therefore, it should be read carefully in order to avoid any problems.
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
Declaration of the Manufacturer
We hereby certify that the color monitor LDT462V (BL109)
is in compliance with
Council Directive 2006/95/EC:
— EN 60950-1
Council Directive 2004/108/EC:
— EN 55022
— EN 61000-3-2
— EN 61000-3-3
— EN 55024
Warning
This is a Class A product. In a domestic environment this product may cause radio interference, in which case the
user may be required to take adequate measures.
and marked with
Mitsubishi Electric Corporation
2-7-3, Marunouchi,
Chiyoda-Ku
Tokyo 100-8310, Japan
Declaration of the Manufacturer
Note: This symbol mark is for EU countries only.
This symbol mark is according to the directive 2002/96/EC Article 10 Information for users and
Annex IV, and/or to the directive 2006/66/EC Article 20 Information for end-users and Annex II.
Your MITSUBISHI ELECTRIC product is designed and manufactured with high quality materials and
components which can be recycled and/or reused.
This symbol means that electrical and electronic equipment, batteries and accumulators, at their end-of-life,
should be disposed of separately from your household waste.
If a chemical symbol is printed beneath the symbol shown above, this chemical symbol means that the
battery or accumulator contains a heavy metal at a certain concentration. This will be indicated as follows:
Hg: mercury (0,0005%), Cd: cadmium (0,002%), Pb: lead (0,004%)
In the European Union there are separate collection systems for used electrical and electronic products,
batteries and accumulators.
Please, dispose of this equipment, batteries and accumulators correctly at your local community waste
collection/recycling centre.
Please, help us to conserve the environment we live in!
English
English-5
Safety Precautions, Maintenance & Recommended Use
FOR OPTIMUM PERFORMANCE, PLEASE NOTE
THE FOLLOWING WHEN SETTING UP AND USING
THE LCD COLOR MONITOR:
• DO NOT REMOVE MONITOR BACK COVER. There are
no user serviceable parts inside and opening or removing
covers may expose you to dangerous shock hazards or
other risks.
Refer all servicing to qualifi ed service personnel.
• Do not spill any liquids into the cabinet or use your monitor
near water.
• Do not insert objects of any kind into the cabinet slots,
as they may touch dangerous voltage points, which can
be harmful or fatal or may cause electric shock, fi re or
equipment failure.
• Do not place any heavy objects on the power cord.
Damage to the cord may cause shock or fi re.
• Do not place this product on a sloping or unstable cart,
stand or table, as the monitor may fall, causing serious
damage to the monitor.
• When operating the LCD monitor with its AC 100-120 V
power supply in North America, use a power supply cord
provided with the monitor.
If a power cord is not supplied with this monitor, please
contact your supplier.
• When operating the LCD monitor with its AC 220-240 V
power supply in Europe, use a power supply cord provided
with the monitor.
If a power cord is not supplied with this monitor, please
contact your supplier.
• In UK, use a BS-approved power cord with molded plug
having a black (10 A) fuse installed for use with this monitor.
• When operating the LCD Monitor with a 220-240 V AC
power supply in Australia, use the power cord provided with
the monitor.
If a power cord is not supplied with this equipment, please
contact your supplier.
• For all other cases, use a power cord that matches the AC
voltage of the power outlet and has been approved by and
complies with the safety standard of your particular country.
• Do not place any objects onto the monitor and do not use
the monitor outdoors.
• The inside of the fl uorescent 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.
• Handle with care when transporting. Save packaging for
transporting.
• Please clean the holes of back cabinet to reject dirt and
dust at least once a year because of set reliability.
• If using the cooling fan continuously, it’s recommended to
wipe holes a minimum of once a month.
• When installing the remote control batteries;
- Align the batteries according to the (+) and (-) indications
inside the case.
- Align the (-) indication of the batteries fi rst inside the
case.
CAUTION:
Immediately unplug your monitor from the wall outlet and refer
servicing to qualifi ed service personnel under the following
conditions:
• When the power supply cord or plug is damaged.
• If liquid has been spilled, or objects have fallen inside the
monitor.
• If the monitor has been exposed to rain or water.
• If the monitor has been dropped or the cabinet damaged.
• If the monitor does not operate normally by following
operating instructions.
Recommend Use
CAUTION:
• For optimum performance, allow 20 minutes for warm-up.
• Rest your eyes periodically by focusing on an object at least
5 feet away. Blink often.
• Position the monitor at a 90° angle to windows and other
light sources to minimize glare and refl ections.
• Clean the LCD monitor surface with a lint-free, non-abrasive
cloth. Avoid using any cleaning solution or glass cleaner!
• Adjust the monitor’s brightness, contrast, and sharpness
controls to enhance readability.
• Avoid displaying fi xed patterns on the monitor for long
periods of time to avoid image persistence (after image
effects).
• Get regular eye checkups.
Ergonomics
To realize the maximum ergonomic benefi ts, we recommend
the following:
• Use the preset Size and Position controls with standard
signals.
• Use the preset Color Setting.
• Use non-interlaced signals.
• Do not use primary color blue on a dark background, as
it is diffi cult to see and may produce eye fatigue due to
insuffi cient contrast.
English-6
Contents
Your LCD monitor (LDT462V) comes with the following:
LCD Monitor
46" LCD Display Monitor
MODEL
User’s Manual
Video Signal Cable
(Mini D-SUB 15-pin to
Mini D-SUB 15-pin Cable)
English
Clamper x 2
(To prevent from falling)
* The supplied power cord varies depending on destination.
Power Cord
For EU
* For the use in the other regions, use a power cord that
matches the AC voltage of the power outlet and has been
approved by and complies with the safety standard of those
regions or countries.
Screw for Clamper
(M4) x 2
Power Cord
For North America
Clamper x 3
(For preventing disconnection of
the power cord and HDMI cable,
and for securing the cables)
Main Power Switch Cover
Screw (3)
(To fi x Main power switch cover)
Wireless Remote
Control and AAA
Batteries
The following components are supplied as option.
• Stands
• SDI BOX
English-7
Parts Name and Functions
Buttons, Switch, and Indicator
Front
Control buttons
Main Power Switch
1
Switches the main power on/off.
Remote control sensor and Power indicator
2
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).
POWER button ( )
3
Switches the power on/off.
This button doesn’t work when the power indicator is off. Turn
on the main power. (See page 28.)
MUTE button
4
Switches the audio mute on/off.
INPUT button
5
Displays the OSD menu to switch the video input.
You can select [HDMI], [DVI-D], [D-SUB], [OPTION]*, [YPbPr],
[S-VIDEO], or [VIDEO] using the UP (
* OPTION can be used when an extension module is
mounted on the option slot.
) or DOWN ( ) button.
Rear
ON
OFF
PLUS (+) button
6
Acts as (+) button to increase the adjustment in the OSD menu.
Increases the audio output level when the OSD menu is off.
MINUS (-) button
7
Acts as (-) button to decrease the adjustment in the OSD menu.
Decreases the audio output level when the OSD menu is off.
UP ( ) button
8
Acts as button to move the highlighted area up to select an
adjustment item in the OSD menu.
DOWN ( ) button
9
Acts as button to move the highlighted area down to select
an adjustment item in the OSD menu.
10
EXIT button
Activates the OSD menu when the OSD menu is off.
Acts as EXIT button to go back to the previous OSD menu.
11
Speakers
Audio sound is output from the built-in speakers.
(Reference) Control Lock mode
You can lock the operation buttons. See page 53.
NOTE:
For details about the OSD menu operation using the buttons, see “Basic operation of OSD.” (See page 42.)
English-8
12
Parts Name and Functions (continued)
Connectors and Terminals
Rear Left side
Anti-theft lock slot
You can insert a
Kensington anti-theft
lock key.
English
Main Power Switch
AC IN (3-pin, with earth terminal)
1
Connects with the supplied power cord.
RS-232C connector (D-SUB 9-pin)
2
IN connector:
Connects with the RS-232C OUT connector of a computer or
other connected LDT462V.
OUT connector:
Connects with the RS-232C IN connector of other connected
LDT462V.
LAN connector
3
Connects with a LAN cord.
D-SUB OUT
4
Outputs the signal that is supplied to the D-SUB IN or YPbPr IN
connector.
DVI-D IN
5
Connects with the digital video output of a computer, etc.
D-SUB IN
6
Connects with the analog video output of a computer, etc.
HDMI IN
7
Connects with the digital video output of a computer, DVD
player, etc.
YPbPr IN
8
Connects with the component video output of a DVD player,
etc.
AUDIO IN
9
Connects with the audio output connector of external
equipment such as a computer, VCR, and DVD player.
(a) AUDIO IN1: ø3.5 stereo mini-jack connector
(b) AUDIO IN2: RCA connector
(c) AUDIO IN3: RCA connector
OUT
IN IN
Pr Pb Y
10
VIDEO INPUT/OUTPUT (S connector/BNC)
Connects with video equipment.
S-VIDEO IN: S-video input connector (MINI DIN 4-pin)
VIDEO IN: BNC connector
VIDEO OUT: BNC connector
11
AUDIO OUT (RCA)
Outputs the signal that is supplied to the selected AUDIO IN
connector. Connects with an external audio amplifi er, etc.
ROUT L
EXTERNAL SPEAKER TERMINAL
Connects with external speakers (commercially available)
(stereo, 8 Ω 10 W each).
13
Speaker switch
Switches the built-in speakers and external speakers
(commercially available).
14
Option slot
Insert an OPS-compliant module (option or commercially
available).
CAUTION:
Damage to the product may result or monitor may not function
properly if an incompatible device is installed in this slot. See
page 22.
When mounting an OPS-compliant computer (commercially
available), turn on the cooling fan.
English-9
Parts Name and Functions (continued)
Wireless Remote Control
AUTO SETUP button
7
Displays the auto setup menu. See pages 32 and 48.
AUDIO INPUT buttons
8
Selects the audio input according to the video input.
PIP (Picture-in-Picture) buttons
9
ON/OFF button: Switches the PIP or POP mode on/off.
INPUT button: Selects video to be displayed in the sub
CHANGE button: Changes the main picture with the sub
[Description]
PIP: Picture-in-Picture
The sub picture is displayed within the main picture.
POP: Picture-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.
NOTE:
When the screen size is [CUSTOM] or [REAL], the PIP and POP
POWER button
1
Switches the power on/off.
* When the Power indicator is not glowing, no controls will
work.
INPUT buttons
2
Select the input signal from [HDMI], [DVI-D], [D-SUB], [OPTION]*,
[YPbPr], [S-VIDEO], and [VIDEO].
* OPTION can be used when an extension module is
mounted on the option slot.
NOTE:
The [BNC] and [DISPLAY PORT] buttons don’t work.
PICTURE MODE button
3
Selects the picture mode from [HIGHBRIGHT], [STANDARD],
[sRGB], and [CINEMA]. See page 33.
HIGHBRIGHT: The brightness is maximized.
STANDARD: Factory default setting.
sRGB: Suitable for color matching with sRGB-
compliant devices.
CINEMA: Suitable for viewing movies.
DISPLAY button
4
Displays the screen information. See page 53. 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 52).
SET button
5
Accepts the settings made in the OSD menu.
MINUS button (-)
6
Acts as (-) button to decrease the adjustment in the OSD menu.
When the PIP mode is active, this button moves the sub picture
to the left.
modes don’t work.
10
STILL button
ON/OFF button: Switches the still picture mode on/off.
CAPTURE button: Captures the new picture.
11
SIZE button
Selects the picture size from [FULL], [NORMAL], [CUSTOM],
[DYNAMIC], and [REAL]. See page 53.
12
MENU button
Switches the OSD menu mode on/off.
13
UP button ( )
Acts as button to move the highlighted area up to select
an adjustment item in the OSD menu. When the PIP mode is
active, this button moves the sub picture up.
14
PLUS button (+)
Acts as (+) button to increase the adjustment in the OSD menu.
When the PIP mode is active, this button moves the sub picture
to the right.
15
EXIT button
Displays the previous OSD menu.
16
DOWN button ( )
Acts as button to move the highlighted area down to select
an adjustment item in the OSD menu. When the PIP mode is
active, this button moves the sub picture down.
17
MUTE button
Switches the mute function on/off.
18
VOLUME buttons (VOL)
Pressing the plus (+) side increases the audio output level.
Pressing the minus (-) side decreases the audio output level.
picture.
picture.
English-10
Parts Name and Functions (continued)
How to Use the Wireless Remote Control
Operating Range of the Wireless Remote Control
Point the wireless remote control toward the LCD monitor’s
remote control sensor during button operation.
Use the wireless remote control within a distance of about 7 m
from the front of the LCD monitor’s remote control sensor and
at a horizontal and vertical angle of within 30° within a distance
of about 3.5 m.
CAUTION:
The remote control system may not function when direct
sunlight or strong illumination strikes the remote control sensor
of the LCD monitor, or when there is an object in the path.
Handling the wireless remote control
* Do not subject to strong shock.
* Do not allow water or other liquid to splash on the wireless
remote control. If the wireless remote control gets wet, wipe
it dry immediately.
* Avoid exposure to heat and steam.
* Other than to install the batteries, do not open the wireless
remote control.
Installing and removing the wireless remote
control batteries
The wireless remote control is powered by 1.5 V AAA batteries.
How to install the batteries
1. Unlock and pull up the cover in the arrow’s direction.
2. Align the batteries according to the (+) and (-) indications
inside the case.
3. Replace the cover.
How to remove the batteries
1. Unlock and pull up the cover in the arrow’s direction.
2. Remove the batteries.
CAUTION:
Incorrect use of batteries can result in leaks or explosion.
Be careful especially about the following points.
• Place “AAA” batteries matching the (+) and (-) signs on each
battery to the (+) and (-) signs of battery compartment.
• Do not mix battery types.
• Do not combine new batteries with used ones. It causes
shorter battery life or leakage of batteries.
• Remove dead batteries immediately to prevent battery
liquid from leaking into the battery compartment. Don’t
touch exposed battery acid because it causes damage to
your skin.
NOTE:
If you do not use the wireless remote control for a long period,
remove the batteries.
English
English-11
Preparation for use
Flow of preparation
P-1
P-4
Preparation for installation
- Determine the installation location
- Ventilation requirements for enclosure mounting
- To avoid the monitor from falling
Carry out as necessary
P-2
P-3
Connection procedure
- Wiring diagram
- Prevention of disconnection of HDMI cable
- Connecting with a computer (analog connection)
- Connecting with a computer (digital connection)
- Connecting a video device (component video/HDMI device)
- Connecting a video device (composite video/S video device)/stereo amplifi er
Installing the monitor
- Installing and removing the stands (The stands are optionally available.)
- Using the wall mount or ceiling mount
- Installing in the portrait position
- Installing the main power switch cover
Carry out as necessary
Installing the external speakers (commercially available)
Page 13
Pages 14 to 15
Page 16
Pages 17 to 21
P-5
P-6
P-7
P-8
The monitor is ready for use.
Connecting the power cord to the monitor
- Connecting the power source
Carry out as necessary
Installing the extension module
- Installation of the extension module
- SDI for long-distance connection or multiple-monitor connection
- Connecting OPS-compliant computer
Carry out as necessary
Connecting RS-232C
- Monitor control via RS-232C
Carry out as necessary
Connecting LAN
- Monitor connection using LAN
How to Use
Page 27
Pages 22 to 23
Page 24
Page 25
Page 26
English-12
P-1 Preparation for installation
Determine the installation location
CAUTION:
DO NOT ATTEMPT TO INSTALL THE LCD MONITOR BY
YOURSELF.
Installing your LCD monitor must be done by a qualifi ed
technician. Contact your dealer for more information.
CAUTION:
MOVING OR INSTALLING THE LCD MONITOR MUST BE
DONE BY TWO OR MORE PEOPLE.
Failure to follow this caution may result in injury if the LCD
monitor falls.
CAUTION:
Proper operation of the monitor is not guaranteed when it is
mounted 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.
Ventilation requirements for enclosure mounting
To allow heat to disperse, leave space around the monitor as
shown in the fi gure below.
Wall
This LCD has a temperature sensor and cooling fan. If the LCD
becomes hot, the cooling fan will turn on automatically. If the
LCD becomes overheated, the “Caution” menu will appear.
If the “Caution” menu appears, stop using the monitor and
allow it to cool. When the LCD monitor is used in an enclosure
or with protection on LCD surface, please check the inside
temperature of the monitor by “HEAT STATUS” (See page 52). If
the temperature is higher than the normal level, set “COOLING
FAN” to ON using the SCREEN SAVER function (See page 48).
When mounting an OPS-compliant computer (commercially
available), turn on the cooling fan.
To avoid the monitor from falling
When installing the monitor using the tabletop stands (option),
take measures to prevent the monitor from falling over in case
of an earthquake or other disaster to lessen the probability of
injury and damage resulting from the fall.
As shown in the fi gure, secure the monitor to a solid wall or
pillar using rope (commercially available) strong enough to bear
the weight of the monitor. [LDT462V: approximately 26.5 kg (with
the optional stands)]
When using screw hooks (commercially available), use ring
hooks, not C-hooks (with opening).
204 mm
Screw holes
Screw hook, etc.
(commercially available)
English
Don’t block these holes.
CAUTION:
Don’t block the holes in the rear of the monitor shown in the
fi gure above. If they are blocked, heat accumulates inside the
monitor, causing breakdown. The upper limit of the operationguaranteed ambient temperature when the monitor is installed
in the landscape position is 40˚C. When installing the monitor
in a case or an enclosure, ensure adequate ventilation to keep
the temperature inside the case 40˚C or lower by providing
a cooling fan or ventilation holes in the case. The upper limit
when the monitor is in the portrait position is 35˚C.
Rope, etc.
(commercially available)
Clamper
CAUTION:
• The effect of the fall prevention substantially depends
on the strength of brackets and base to which the fall
prevention devices is attached. When you cannot ensure
suffi cient strength, provide adequate reinforcement.
• Though the recommended fall prevention is intended to
lessen the probability of injury and damage, it doesn’t
assure its effectiveness against any kind of earthquake or
disaster.
• Do not sleep where the monitor may topple over or fall in
case of an earthquake or other disaster.
• Before moving the monitor, remove the rope that is
securing the monitor. Failure to do so may result in injury or
breakdown of the monitor.
Screw
English-13
P-2 Installing the monitor
Carry out as necessary
Installing and removing the stands
The stands are available as option.
Refer to the user’s manual of the stand for more information.
How to install the stands
1. Turn the monitor off.
2. Insert the option stands in the guide frames on both sides
to the end.
Secure the option stands on both sides fi rmly using the
screws supplied with the option stands.
Screw x 2
(Accessories of
the option stand)
Option stand x 2
(Longer portion comes to the front.)
3. Install the monitor on a fl at and stable surface.
NOTE:
• Install the stands so that their longer portions come to the
front.
How to remove the stands
1. Spread the protective sheet on a fl at surface, such as a
desk.
2. Place the monitor on the protective sheet.
3. Remove the screws to remove the option stands.
Using the wall mount or ceiling mount
Lay the screen face down
Lay the protective sheet on a table, which was wrapped around
the monitor when it was packaged, beneath the screen surface
so as not to scratch the screen surface.
This device cannot be used or installed without the Tabletop
Stand or other mounting accessory. Failure to follow the correct
mounting procedures can result in damage to the equipment or
injury to the user or installer. Product warranty does not cover
damage caused by improper installation.
Failure to follow these recommendations can void your
warranty.
For installation, use M6 screws (with a loose-proof spring
washer and having a length 10 mm longer than the thickness of
the mounting bracket) and tighten them securely. MITSUBISHI
ELECTRIC recommends using mounting interface that comply
with TÜV-GS and UL1678 standard in North America.
Tab le
545.5 545.5
100 100 100 100
323323
200
Protective Sheet
Handles
CAUTION:
For preventing the monitor from falling.
• Install the monitor with metal brackets for wall or
ceiling installation (commercially available) on your own
responsibility. For detailed procedures of installation, refer
to the instructions of the metal brackets.
• To lessen the probability of injury and damage resulting
from fall of the monitor in case of earthquake or other
disaster, be sure to consult the bracket manufacturer for
installation location.
• To lessen the risk of falling of the monitor, thread
commercially available rope through the handles at the
right and left of the monitor and secure the rope to the
wall mount brackets or ceiling mount brackets. Use rope
that can bear a load 6 times the weight of the monitor
(approximately 150 kg).
• Do not sleep where the monitor may topple over or fall in
case of an earthquake or other disaster.
• Use screws having enough strength to support the LCD
display monitor (made of stainless steel etc.).
(mm)
English-14
P-2 Installing the monitor (continued)
Carry out as necessary
Installing in the portrait position
The monitor can be installed in the portrait position.
Ensure that the monitor is oriented as shown below.
CAUTION:
• The operating environmental condition (temperature) when
the monitor is in the portrait position is 5˚C to 35˚C.
• Proper operation of the monitor is not guaranteed when it is
not mounted as shown below (upside down, face up, face
down, etc.).
• When mounting an OPS-compliant computer (commercially
available), be sure to set COOLING FAN to ON using
SCREEN SAVER in the CONFIGURATION1 menu of the
OSD screen function. If it is set to AUTO, the life of the
computer may become shorter than that with it set to ON or
the computer may have trouble.
• In the portrait position, the lifetime of the fl uorescent tube
(backlight) is shorter than that when the monitor is in the
landscape position.
Installation in the portrait position
The “
viewed from the front of the monitor.
” logo should be on the LEFT side when
Face-up
English
Face-down
Operation environment for portrait installation
When the monitor is installed in the portrait position, the
following conditions should be satisfi ed.
Temperature 5 - 35°C / 41 - 95°F
Humidity 20 - 80% (without condensation)
Installing the main power switch cover
Landscape
90°
Portrait
logo
Clockwise
Attach the main power switch cover (accessory) and secure
it using a screw as needed, to prevent the main power switch
from being operated.
Main power switch
cover (accessory)
NOTE:
Once you attach the main power switch cover, you cannot turn
on or off the main power switch.
Screw for securing the
main power switch cover
(accessory)
Portrait
English-15
P-3
How to install the external speakers
1. Connect the speaker output connectors on the monitor and external speakers (commercially available) using speaker cables.
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.
Specifi cations of the recommended speaker:
Rated input: 10 W
Impedance: 8 Ω (left), 8 Ω (right)
CAUTION:
Use speakers that meet the specifi cations. Otherwise, the monitor or the speakers may have trouble.
Installing the external speakers
Carry out as necessary
Right speaker
(commercially
available)
SPEAKER (S)(R)
Red(+)
Black(-)
SPEAKER (S)(L)
Red(+)
Black(-)
Left speaker
(commercially
available)
Red(+)/Black(-)Red(+)/Black(-)
To speaker terminal (L) To speaker terminal (R)
English-16
P-4 Connection procedure
Before making connections
• First turn off the power of all the connected equipment before making connections.
• Refer to the user manual of each piece of equipment.
NOTE:
Please use the audio cable without resistance when the audio output terminal of the audio device and PC is stereo mini-Jack.
When the audio cable with resistance is used, the audio level may not be increased or no audio may be output.
Wiring diagram
LCD monitor (rear)
Personal computer
(DVI-D, HDMI)
English
LCD monitor
(fi rst monitor)
Stereo amplifi er
DVD player or HD disk
player (HDMI, BNC)
LCD monitor (second monitor)
Personal
computer
(Analog RGB)
VCR (RCA)
External speakers
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 fi gure.
English-17
Clamper
P-4 Connection procedure (continued)
Connecting with a computer (analog connection)
Analog connection:
(1) Connect a signal cable (mini D-SUB 15-pin – mini D-SUB 15-pin) (accessory) to the D-SUB IN connector.
(2) Select [D-SUB] using the INPUT button on the monitor or the D-SUB button on the wireless remote control.
Second monitor connection:
• Connect the D-SUB OUT connector (mini D-SUB 15-pin) on the fi rst monitor and the D-SUB 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 D-SUB selected by the fi rst monitor is output. The digital input signal of HDMI or DVI-D 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 fi rst 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)
To audio output
To D-SUB output
Audio cable
(ø 3.5 mm stereo mini)
Signal cable
(Mini D-SUB 15-pin to Mini D-SUB 15-pin)
LCD monitor (fi rst monitor)
Signal cable
(Mini D-SUB 15-pin to Mini D-SUB 15-pin)
D-SUB IN
AUDIO IN2 (RCA)
D-SUB IN
D-SUB OUT
Audio cable (RCA)
AUDIO IN1
(mini)
AUDIO OUT (RCA)
LCD monitor (second monitor)
English-18
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