Home » Shop » Mitsubishi » Public Display » Mitsubishi LDT551V 55" LCD Public Display Monitor

Mitsubishi LDT551V 55" LCD Public Display Monitor

The Mitsubishi LDT551V is a Full HD 55″ LCD monitor. With a premium brushed aluminium bezel design that will add a stylish accent to any boardroom, public display, digital signage, or information kiosk.


Size 55inch
Contrast 5000:1
Power Consumption [W] 344 (Typ.)
Aspect Ratio 16:9
Panel Technology  VA
Brightness [cd/m²] 500
Resolution 1920 x 1080



EOL - No longer available.

SKU: LDT551V Categories: , Tags: , , , , ,

The Mitsubishi LDT551V High Definition widescreen monitor offers full HD 1080P in a bright, 55″ digital display.

The LDT551V monitor answers your need for digital signage, message boards, video conferencing, retail kiosks, or broadcast displays to enhance your facilities with everything from advertising to welcome messages to vital, up-to-the-minute news and information. And versatility is engineered into every one: Inputs range from DVI-D, D-Sub 15 and HDMI.  The LDT551V features a built-in CAT5 receiver and comes with an accompanying transmitter box, and even utilizes Mitsubishi’s own networking software for remote management.

  • Built-in Scheduling – Program the monitor to turn on/off through its built-in 24/7 scheduling function
  • Auto Brightness – Dual Ambient Light Sensors adjusts monitor brightness based on ambient light to keep display from being washed out
  • Built-in CAT5 Receiver – Video signal through CAT5
  • Power Save – Increased protection against image retention and image persistence
  • Picture-in-Picture – Show two active input displays simultaneously
  • Closed Caption – Support closed caption for hearing impaired needs
[wpex Full Specifications: (click to expand)]

LCD Panel

Screen Size (diagonal) 54.6″ (1388mm)
Panel Type VA
Resolution 1920 x 1080 Full HD
Colour 1.07 billion
Brightness 450 cd/m2
Viewing Angle Vertical 178; Horizontal 178
Orientation Landscape / Portrait
Viewing Area 1209.6 x 680.4mm (47.6″ x 26.8″)
Power Management VESA DPM
Plug-n-Play VESA DDC2B, DDC/CI
Auto adjustment Position, Phase, Clock
OSD user functions Brightness, Contrast, Black level, auto brightness, zoom, PiP, screensaver, side border colour, gamma selection, heat
status, power-on delay, schedule, tiling, LAN control, closed caption, super resolution

Input/Output Signals

PC Input Analogue Mini D-Sub 15-pin (PC/AV common)
Digital HDMI x2 (PC/AV common), DVI-D (with HDCP*), DisplayPort
Output Digital DVI-D (with HDCP)
Horizontal frequency 15.625/15.734, 31.5-91.1kHz (Analogue), 31.5-91.1kHz (Digital)
Vertical frequency 50.0, 58.0-85.0Hz
Sync Signal Analogue Separate (TTL), compsite (TTL), Sync-on-Green
Digital TMDS
Resolutions supported 640×480, 800×600, 1024×768, 1280×768, 1360×768, 1280×1024, 1600×1200, 1920×1080, 1920×1200 (1600×1200, 1920×1200 simplified compression)
AV Input Analogue Composite (BNC), S-terminal, Mini D-sub 15-pin (PC/AV)
Digital HDMI x2 (PC/AV), SDI (option)
Output Analogue Composite (BNC)
Digital SDI (option)
Resolutions supported Composite signal / S-terminal NTSC, PAL, SECAM, 4.43 NTSC, PAL60
Component Signal 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
SDI (option) 480i/576i (SD-SDI), 720p/1080i (HD-SDI), 1080p (3G-SDI)
Audio Input Analogue Stereo mini jack
Digital HDMI x2, DisplayPort, SDI (option)
Output Analogue Stereo mini jack
Digital SDI (option)
Option slot interface Digital OPS slot
External Speaker outputs External Speaker jacks (8ohm)


Input RS-232C (D-sub 9-pin), LAN (modular 8-pin)
Output RS-232C (D-sub 9-pin)
Built-in Speakers 10W + 10W (stereo)
USB hub 2 upstream / 2 downstream, USB 2.0 compliant
Power supply Voltage, Current 100/240VAC, 50/60Hz
Power Consumption Normal Mode 344W (322W without speaker, option slot)
Eco Mode Sleep Mode: Less than 1.0W
Operating Environment Temperature Landscape mode: 0-40C (32-104f), Portrait Mode: 0-35c (32-95f)
Humidity 20-80% (without condensation)
Dimensions (WxHxD) Net without stand 1299mm x 770mm x 125mm
Weight Net without stand Approx. 39.9Kg / 88lbs
Wall Mount Interface 8 holes, M6 screws (200mm pitch) for monitor mount
Regulations/Guideline compliance UL60950-1/C-UL/CE Marking/BSMI/GOST-R/FCC-A/DOC-A/C-Tick/RoHS/US Mercury/CCC only Chinese model

Mitsubishi LDT551V 55″ Public Display LCD Monitor – Connectors

Mitsubishi LDT551V connections

Mitsubishi LDT551V 55″ Public Display LCD Monitor – DimensionsMitsubishi LDT551V  - dimensions