Mitsubishi Mdt461s Users Manual

							1-11 
English-10
Setup Procedure
Screw
Clamper
Screw hole for clamper
1. Determine the installation location
CAUTION:DO NOT ATTEMPT TO INSTALL THE LCD
MONITOR BY YOURSELF.
Installing your LCD display 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 display upside
down, face up, or face down.
CAUTION:This LCD has a temperature sensor and cooling
fan. If the LCD becomes too hot, the cooling fan
will turn on automatically. If the LCD becomes
overheated and the cooling fan is running, the
“Caution” menu will appear. If the “Caution”
menu appears, discontinue use and allow the
unit to cool. When the LCD monitor is used in an
enclosure or with protection on LCD surface,
please check the inside temperature of monitor
by “HEAT STATUS” (See page 28). The
temperature is too hot than normal condition,
please set “cooling fan” to ON on SCREEN
SAVER function (See page 24).
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.
2. Install the remote control batteries
The remote control is powered by 1.5V AA batteries.
To install or replace batteries:
1. Press and slide to open the cover.
2. Align the batteries according to the (+) and (–)
indications inside the case.
3. Replace the cover.
CAUTION:Incorrect use of batteries can result in leaks
or bursting.
Be careful especially about the following points.
• Place “AA” size batteries matching the + and - signs on
each battery to the + and - signs of the battery
compartment.
• Don’t mix battery types.
• Don’t 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, it cause damage to
your skin.
NOTE:If you do not intend to use the Remote Control for a
long period, remove the batteries.
3. Connect external equipment
(See pages 13-17)
• To protect the connected equipment, turn off the main
power before making connections.
• Refer to your equipment user manual.
4. Connect the supplied power cord
• The power outlet socket should be installed as near to
the equipment as possible, and should be easily
accessible.
• Fully insert the prongs into the power outlet socket.
Loose connection may cause noise.
• Please fix the power cord by attaching the screw and
clamper.
NOTE:Please refer to “Safety Precautions, Maintenance &
Recommended Use” section of this manual for
proper selection of AC power cord.
5. Switch on the power of all attached
external equipment
When connected with a computer, switch on the power of
the computer first.
6. Operate the attached external equipment
Display the signal on the external equipment you wish.
7. Adjust the sound
Make adjustments when adjustment of the volume is
required.
8. Adjust the screen (See pages 20-28)
Make adjustments when adjustment of the screen display
position is required.
9. Adjust the image (See pages 20-28)
Make adjustments when picture adjustment such as the
brightness or contrast is required.
 
						

							1-12 
English-11
English
Stand ThumbscrewsSpeaker terminal
How to use the attached speaker plug
Standard cable
Speaker plug
Striped wire of standard cable
is put into the speaker plug with
pushing lever, like a current
connector.
Fixed cable and speaker plug.
Insert the fixed cable and speaker plug to the speaker terminal.
13. When using external speakers
We recommend using the optional speakers designed for the
MDT402S / MDT461S.
The external speaker terminals of the MDT402S / MDT461S may
be connected with the speaker plug of a mainframe sound speaker.
It this case, please exchange the lead connector of a mainframe
sound speaker for an attached speaker plug.
10. Recommended Adjustment
To reduce the risk of “image persistence”, please adjust the
following items based on the application being used.
“SCREEN SAVER” (See page 24), “SIDE BORDER COLOR”
(See page 24), “DATE & TIME” (See page 28), “SCHEDULE”
(See page 28).
11. When the monitor is installed in the
portrait position
• Remove the stands (feet).
• Left edge should be the upper edge from front view.
12. Installing and removing stand
How to install stand
1. Please turn monitor off.
2. Place stand onto monitor with the long ends of the feet in
front of the monitor.
3. After inserting stand in guide block, fasten thumbscrews
on both sides of the monitor.
How to remove the stand
1. Spread the protective sheet on the flat surface, such as
a desk.
2. Place monitor on the protective sheet.
3. Remove thumbscrews with a screwdriver or with your
fingers and place them in a safe place for reuse.
NOTE:Place stand onto monitor so that the long ends of
the feet are in the front.
 
						

							1-13 
English-12
4. To avoid falling down
Fasten the LCD monitor to wall using a cord or chain, which
is sufficient to support the weight of the LCD monitor
(approx. MDT402S: 29.0kg / MDT461S: 32.8kg).
Before moving the LCD monitor, the cord or chain should be
removed.
5. To prevent the main power switch from
being changed
To prevent the ability to use the main power switch, please
attach the main switch, which is enclosed as an accessory.
NOTE:With the main power switch cover in place, the main
power switch cannot be turned off. Remove main
power switch cover in order to switch off the display.
ClamperCord or Chain 250mm
Screw
You can attach mounting accessories to the LCD monitor in
one of the following two ways:
1. In the upright position
How to Mount and Attach Options to the LCD Monitor
2. 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 face.
This device cannot be used or installed without the Tabletop
Stand or other mounting accessory. Failure to follow correct
mounting procedures could 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 could result in
voiding your warranty.
When using with other mounting accessory, it must be a
VESA-compatible mounting method and the screws must be
M6 of size and 10mm or longer of length under consideration
of the thickness of the mounting method. (Recommended
torque: 470 - 635N•cm). MITSUBISHI ELECTRIC recommends
using mounting interface that comply with TÜV-GS and/or
UL1678 standard in North America.
Protective Sheet
Tabletop Stand Ta b l eScrew Holes
3. Ventilation Requirements for enclosure
mounting
To allow heat to disperse, leave space between surrounding
objects as shown in the diagram below.
Main switch cover Screw
 
						

							1-14 
English-13
English
Attaching the Ferrite CoreAttach the Ferrite Core to PC Audio Cable.
Use of the cable without mounting the ferrite core will result in the
occurrence of noise.Mounting Position of Ferrite Core
For PC Audio Cable
Open the ferrite core and clamp it
on the PC Audio cable.12Close the ferrite core.
Ferrite coreAttach the two Ferrite Cores to the both ends of PC Audio Cable.
Ferrite coreFerrite core
Band
Band To AUDIO 1 of monitor
To connector of PC
Connections
Before making connections:
* First turn off the power of all the attached equipment and make connections.
* Refer to the user manual included with each separate piece of equipment.
Wiring Diagram
LCD monitorPersonal computer
Personal computer
Equipment with
digital interfaceLCD monitor (second monitor)DVD player
VCR
 
						

							1-15 
English-14
Connecting a Personal Computer
Connecting your computer to your LCD monitor will enable you to display your computer’s screen image.
Some video cards may not display an image correctly.
Connect the LCD Monitor to a Personal Computer
• To connect the RGB 2 IN connector (mini D-sub 15 pin) on the LCD monitor, use the supplied PC - Video RGB signal
cable (mini D-sub 15 pin to mini D-sub 15 pin).
• To connect the RGB 3 connector (BNC) on the LCD monitor, use a signal cable which is available separately
(mini D-sub 15 pin to BNC x 5). Select RGB 3 from the INPUT button.
When connecting one or more LCD monitors, use the RGB OUT connector (BNC).
LCD monitor
LCD monitor (second monitor) BNC x 5
BNC x 5PC or IBM compatible
BNC x 5Mini D-sub 15 pin
Mini D-sub
15 pin
To analog RGB output
To RGB 3
DVD/HD IN
• The AUDIO IN 1,2 and 3 can be used for audio input. For connection, select AUDIO 1,2 or 3 from AUDIO INPUT button.
To audio output
 
						

							1-16 
English-15
English
LCD monitor
Equipment with a
digital interface such
as a personal
computer with RGB
output (TMDS) DVI-D connector
DVI-D connector
To DVI output
Connections can be made with equipment that is equipped with a digital interface compliant with the DVI (Digital Visual
Interface) standard.
Connect the LCD Monitor to a Computer with a Digital Output
• The RGB 1 IN connector also accepts a DVI-D cable.
• Input TMDS signals conforming to DVI standards.
• To maintain display quality, use a cable with a quality prescribed by DVI standards.
• The AUDIO IN 1,2 and 3 can be used for audio input. For connection, select AUDIO 1,2 or 3 from the AUDIO INPUT button.
• Mode selection, see “DVI MODE” of page 25.
Connecting with Digital Interface Equipment
To audio output
 
						

							1-17 
English-16
LCD monitor
BNC x 3DVI-D connector
Connecting your DVD player to your LCD monitor will enable you to display DVD video.
Refer your DVD player user’s manual for more information.
Connect the LCD Monitor to a DVD Player
• To connect the DVD/HD IN connector (BNC) on the LCD monitor, use a separately available BNC connector cable. You will
need a BNC-to-RCA adapter to connect a DVD player with an RCA pin jack to the BNC connector cable (not provided).
Some DVD player may have different connectors such as DVD/HD connector (Y, Cb/Pb and Cr/Pr).
Select [DVD/HD] input mode from the INPUT button.
The AUDIO IN 2 and 3 (both RCA) can be used for audio input. For connection, select [AUDIO 2] or [AUDIO 3] from the
AUDIO INPUT button.
• Mode selection, see “DVI MODE” of page 25.
Connecting a DVD Player with component out
To audio left output RCA
BNC x 3BNC-to-RCA
adapter
To DVI output
To audio right output
To DVD Component video output
 
						

							1-18 
English-17
English
You can connect your stereo amplifier to your LCD monitor. Refer to your amplifier owner’s manual for more information.
Connect the LCD Monitor to a Stereo Amplifier
• Turn on the LCD monitor and the amplifier only after all connections have been made.
• Use an RCA cable to connect the AUDIO OUT connector (RCA) on the LCD monitor and the audio input on the amplifier.
• Do not reverse the audio left and right jacks.
• The AUDIO IN is used for audio input.
• The AUDIO OUT jack outputs sound from the selected Audio input.
Connecting to a Stereo Amplifier
LCD monitor
VCR or Laser disk player
To audio right output
Amplifier
External speaker
External speaker RCA RCA
To audio left output
To audio right output
To audio left output
 
						

							1-19 
English-18
Basic Operation
Power ON and OFF Modes
The LCD monitor power indicator will turn green while powered on, or red when in off mode. The monitor can be powered on
or off using the following three options:
1. Pressing the power button.
Note:Before pressing the power button, be sure to turn
on the Main Power Switch on the LCD monitor.
Main Power Switch Power Button
2. Using the remote control.
Note:Before operating the remote control, be sure to turn
on the Main Power Switch on the LCD monitor.
3. Pressing the Main Power Switch.
Note:When the Main Power Switch is used to power off
the LCD, the remote control and the power button
will not activate the on mode. Be sure to turn the
Main Power Switch to the on mode before using
these two options.
 
						

							1-20 
English-19
English
Power Indicator
Using Power Management
The LCD monitor follows the VESA approved DPM Power
Management function.
The power management function is an energy saving
function that automatically reduces the power consumption
of the display when the keyboard or the mouse has not been
used for a fixed period.
The power management feature on your new display has
been set to the “ON” mode. This allows your display to enter
a Power Saving Mode when no signal is applied. This could
potentially increase the life and decrease the power
consumption of the display.
Selecting a video source
To view a video source:
Use the input button to set[VIDEO]
Use the COLOR SYSTEM menu to set [AUTO], [NTSC],
[PAL], [SECAM], [PAL60], [4.43NTSC], in according to your
video format.
Picture Size
RGB 1, 2, 3 FULL ZOOM NORMAL
DVD/HD,VIDEO FULL WIDE       ZOOM NORMAL
Status
Power ON Green
Power OFF Red
Power Standby when Red On
“SCHEDULE” is enable Green Blinking
Power Standby Red, Green
Diagnosis (Detecting failure) Red Blinking
* See troubleshooting on page 33
RGB1, 2, 3
Information OSD
Signal Type
NORMAL
ZOOM
(DYNAMIC)
FULL
WIDE 4:3
Squeeze
Letter boxNORMAL SIZE
Recommended Size
NORMAL: Display by the inputed signal aspect ratio by PC
signal, or display in 4:3 aspect ratio at DVD/HD or VIDEO
signal.
FULL: Display in entire screen.
WIDE: Expand 16:9 letter box signal to entire screen.
ZOOM (DYNAMIC): Expand 4:3 pictures to the entire screen
with non-linearity. (Some around image will be cut by expansion.)
ZOOM
Image can be expanded beyond the active display area. The
image which is outside of active display area is not displayed.
ZOOM
ZOOM
RGB2
1024 x 768
48kHz  60Hz
AUDIO : 1
SIZE : FULL
DVD/HD
AUDIO : 3
SIZE : WIDE
VIDEO
NTSC
AUDIO : 3
SIZE : NORMAL
RGB2
1024 x 768
48kHz  60Hz
AUDIO : 1
VIDEO
NTSC
SIZE : FULL
)
)
DVD/HD
VIDEO
PIP or POP
Main:RGB2
Sub:VideoVideo Input mode
Input signal Information
Audio input mode
Picture Size  mode
Video Input mode
Audio Input mode
Picture Size mode
Video Input mode
Input Signal Color System mode
Audio Input mode
Picture Size mode
Main picture Information
Sub picture Information
Main picture Information
Picture Mode
RGB 1, 2, 3 HIGHBRIGHT STANDARD sRGB
DVD/HD,VIDEO HIGHBRIGHT STANDARD CINEMA