
LCD PUBLIC DISPLAY
High-denition Multi-panel Displays
For the Information-Driven Public
LM55P1(W) LM55S1(W)

Ultra ne bezels smoothly integrate into multi-screen
applications creating virtually seamless images
Evolving large-screen imaging systems for today's visual information
society. Mitsubishi Electric multi-screen displays contribute to
ensuring the smooth flow of information in public spaces such as
airports and train stations.
Full HD, LED-backlit LCD Panels
Commercial-grade LED-backlit panels with high brightness and
contrast. The panels also feature a super-narrow bezel that minimizes
image content loss, a critical factor in multi-screen applications.
Enhanced Connectivity with Digital
Terminals
A full range of digital input terminals are provided, including one
HDMI, one DVI-D and one Display Port. In addition, the DVI-D output
terminal makes daisy chaining multiple monitors possible.
The following conditions apply for daisy chain connections:
1. Depending on cable length and signal source, up to four monitors can be connected when
daisy chaining.
2. POWER SAVE should be set to OFF. Depending on computer compatibility, the POWER SAVE
RGB setting may need to be set to OFF when using Display Port input.
Color Calibration for Multi-screen
Applications
(Option)
Highly Reliable
Mitsubishi Electric’s super-narrow bezel product line utilizes highly
reliable commercial grade LCD panels and electrical components.
Designed for durability and long-term use, they're ideal for applications
such as flight information displays and digital signage boards.
Equipped with Intel® OPS Slot
LM55P1(W) and LM55S1(W) are equipped with an Open Pluggable
Specification (OPS) slot. Simply install the optional computer
board* to expand the scope of applications. A variety of peripheral
equipment can be connected quickly and easily.
* ARK-DS262GQ-U5A1E is product of Advantech, Co., Ltd.
Please contact a dealer near you.
Tiling Compatibility with Frame
Compensation
Utilizing Mitsubishi Electric's original color calibration software,
the white point, brightness and gamma can be adjusted to ensure
matching between adjacent panels.
without Color Calibration with Color Calibration
Both models feature a frame compensation function that works in
configurations of up to 25 panels (5 wide x 5 high). The ability to adjust for
the panel bezel width enables extremely accurate image reproduction.
Frame Compensation off Frame Compensation on

Local Dimming Function: Contrast
Enhancement - LM55S1(W)
A local dimming function has been added to automatically control
the backlight level according to the image brightness. By selectively
controlling the amount of backlighting in dark areas of the image,
black levels are significantly enhanced realizing an extremely
high contrast ratio of 206,000:1. Power consumption is reduced
approximately 30% when using this function.
Compatible with Crestron RoomViewTM
& AMX® Device Discovery
The above power savings is based on the
following conditions:
1. Brightness is set to 100
2. Content of input signal is compliant
with IEC 62087 Ed. 2.0.
3. Power supply is 100VAC
4. No options or speakers attached.
Additional Features
195W 136W70%
Local dimming off > Local dimming on
Both the LM55P1(W) and LM55S1(W) are compatible with both
Crestron RoomView
TM
and AMX
®
Device Discovery, widely used
network management software. Control commands can be sent
from a computer through the LAN network to enable setting
changes and remote diagnosis of multiple displays for efficient
centralized management.
• PIP, POP and Side-by-side
• Digital Zoom
• SDI Connection (Option)
• Programmable Scheduling
• Screen-saver
• Power-on Delay
Optional Front-access Wall Mount
Color Space Control - LM55P1(W)
In addition to the Color Calibration (Option), LM55P1(W) is equipped
with an innovative digital color space control circuit developed
in-house for more precise color and brightness adjustment as
a LCD video wall. The circuit works to balance and blend colors,
compensating for the color and brightness discrepancies among
panels. The ratios of each primary color (Red/Green/Blue) and other
color mixtures are adjusted to provide consistent color blending and
superior uniformity on multi-screen configurations.
Bracket
When used in combination with
our original wall mount kit, LCD
panels can be accessed from
the front-side of the system,
facilitating simple servicing of
panels either from the front or
rear (possible in both landscape
and portrait orientations).
(BR-LM1KK)
Digital Gradation Circuit - LM55P1(W) Optional Accessories
Our innovative digital gradation circuit provides uniform brightness
distribution across the screen, resulting in the reproduction of sharp,
vivid images from edge to edge on multi-screen configurations.
This virtually eliminates the problem of decreased brightness at the
edges of each screen.
BR-LM1KK - Wall Mount Bracket
Front-access
wall mount
bracket
• LAN Control
• Display Port
• Built-in Speakers
• Remote Control (Option)
• Closed Caption
DP-01RK - Remote Control Kit
Remote Control
Kit with an IR
Sensor cable
without Digital Gradation Circuit with Digital Gradation Circuit
DP-1SDI-3G - SDI Box
OPS Compatible
SDI Card

Specifications
Model LM55P1(W) LM55S1(W)
Dimensions
686.3
3.8
3.8
1215.5
1209.8 (Bezel open)
1.9
128
686.3
3.4
3.4
1215.5
1210.2 (Bezel open)
1.9
121.2
680.6 (Bezel open)
Dimensions (W x H x D) 1215.5 x 686.3 x 128 mm (47.9" x 27" x 5") 1215 x 686.3 x 121.2mm (47.9" x 27" x 4.8")
Display Device TFT LCD (SPVA) TFT LCD (IPS)
Screen Surface Treatment Anti-glare (Haze 44%) Anti-glare (Haze 10%)
Mullion Size (total) B-to-B 5.7 mm (Typ.) / A-to-A 5.9 mm (Typ.)*
Display Resolution Full HD (1920 x 1080 Pixels)
Viewable Image Size 55" (H: 1209 6 mm / V: 680.4 mm)
Back Light Technology LED (Direct)
Viewing Angle (H/V) 178 Degree (CR > 10)
Display Orientation Landscape / Portrait
Brightness
Contrast Ratio 3,500:1 (Typ.) 1,300:1 (Typ.) (206,000:1 when using the Local Dimming Function)
Display Colors 16.7 million 1.06 billion
Input Connectors
Output Connectors
Signal Frequency
Power Consumption
Voltage Range 100-240VAC±10%,50/60Hz±1Hz
Weight 37kg / 82lbs
Operation Environment
Other Features
Video
Audio PC-audio (mini-pin) x 1, RCA-audio x 1
Control RS-232C x 1, ø3.5mm stereo mini jack x 1, LAN control (RJ-45) x 1
Video DVI-D (with HDCP)
Audio RCA pin-jack x 1, External speaker jack x 1
Control RS-232C x 1, ø3.5mm stereo mini jack x 1
Analog H: 15.625/15.734/31.5-91.1KHz, V: 50/58-85Hz, Pixel clock: 13.5-165MHz
Digital H: 31.5-91.1KHz, V: 58-85Hz, Pixel clock: 25-165MHz
1.9
700cd/m2 (Typ., High Bright mode) 500cd/m2 (Typ., High Bright mode)
500cd/m2 (Typ., Standard mode) 365cd/m2 (Typ., Standard mode)
DVI-D (with HDCP) x 1, HDMI x 1, Display Port (1.1a) x 1, D-sub15 x 1,
Composite (BNC Y: shared with component video) x 1, Component (YPbPr) <BNC> x 1
210W (Typ., High Bright mode) 195W (Typ., High Bright mode)
180W (Typ., Standard mode) 162W (Typ., Standard mode)
5-35°C (41-95°F) 0-40°C (32-104°F)*2
20-80% relative humidity 20-80% relative humidity
Digital Gradation Circuit -
Color Space Control Circuit -
Unit: mm Unit: mm
1
Intel OPS slot x 1
Built-in stereo speakers (10W+10W)
681 (Bezel open)
1.9
B-to-B 5.3 mm (Typ.) / A-to-A 5.9 mm (Typ.)*
1
Connector Terminals 2 X 2 MULTI DISPLAY BUNDLE KIT
1 2 3
Remote Connector
1
RS-232C Connector(D-sub 9-pin)
2
LAN Connector
3
4
HDMI In
5
Display Port In
6
DVI-D In
7
DVI-D Out
MITSUBISHI ELECTRIC
VISUAL SOLUTIONS AMERICA
Professional Product Sales
Phone: 888.307.0349
www.mitsubishi-megaview.com
5 6
4
D-Sub In
8
Audio In 1
9
YPbPr/Video In
10
11
External Speaker Terminal
12
Audio Out
13
Audio In 2
14
OPS Card Slot
8 9
7
10
11
LM55S1-2X2B - Multi Display Bundle Kit for LM55S1(W) Monitor
The LM55S1-2X2B is a 2x2 multi display bundle kit for the LM55S1(W)
monitor. The kit includes 4 LM55S1(W) monitors, 4 BR-LM1KK wall
14
12
mount brackets and IR remote kit. It also includes four 4m DVI-D
cables for daisy chain connection between the monitors, one 5m
DVI-D cable for main source connection and two 6 outlet surge
13
suppressors. This bundle includes everything needed to install a 2x2
multi display system.
Available in the US market. Please consult your respective Mitsubishi representative for more
information about buying and saving by using the conveniently packaged 2x2 bundle.
DISPLAY WALL SYSTEMS
MITSUBISHI ELECTRIC SALES
CANADA, INC.
Display & Imaging Solutions Division
Phone: 905.475.7728
www.mitsubishielectric.ca
New publ ication effective September 2 013.
Specifications are subject to change without notice.LITLM55S1-LM55P1