To properly experience our website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents

55" class (54.6" diagonal) IPS Direct LED Full HD Capable Monitor

  • 55WL30MS-D

  • Discontinued Product

Key Features

  • TCO- Total Cost of Ownership
  • IPS- In Plane Switching
Panel Size55" (54.6" measured diagonally)
Panel TechnologyIPS
Aspect Ratio16 : 9
Brightness350 cd/m^2
Pixels (H x V x 3)6,220,800
Response Time8ms(G to G BW)
Dynamic CR500,000:1
Surface TreatmentHard coating(3H), Anti-reflection treatment of the front polarizer (Haze 1%)
Viewing Angle178°/178°
OrientationPortrait & Landscape
Color Depth1.06 Billion →8bit, 16.7 Million
Native Resolution1920 x 1080 (FHD)
Color Gamut68%
Contrast Ratio1,000:1
ColorCarbon Titan
Monitor w/opt. Stand Dimensions49.0” x 28.4” x 3.2”
Monitor w/opt. Stand + Speaker Dimensions49.0” x 31.4” x 11.7”
Packed Weight54.0 lbs.
Monitor Weight w/opt. Stand44.5 lbs.
Bezel Width13.4mm(T/R/L), 18.0mm(B)
Monitor Weight w/opt Stand + Speaker46.3 lbs.
Monitor Dimensions49.0” x 28.4” x 3.2”
Monitor Weight39.8 lbs.
VESA Standard Mount Interface400mm x 400mm (M6)
Carton Dimensions53.0” x 34.3” x 7.5”
DigitalDVI-D (1)
External ControlRS232C(1)
Natural Mode @ Tile ModeYes
Temperature SensorYes
Source SelectionComponent, RGB, DVI-D, HDMI, USB, DP, Signage (Internal Memory)
Brightness / Contrast / BacklightYes
Position / SizeYes
Auto Config / PhaseYes
AdvancedDynamic Contrast, Dynamic Color, Clear White, Skin Color, Noise Reduction, Digital Noise Reduction, Gamma, Black Level
TimeClock, On/Off Time, Sleep Timer, Power on Delay, Auto Off, Automatic Standby
InformationModel/Type, Software Version, Serial Number, IP Address, MAC Address, Homepage
Input LabelYes (PC / DTV)
Auto Power / Source MemoryYes
ISM MethodNormal, White Wash, Orbiter, Inversion
File Play with USBYes
Internal Memory8GB
Energy SavingYes (Minimum, Medium, Maxium)
Key LockYes
Smart Energy SavingYes
DPM SelectYes
Operation Temperature0°C~40°C
Operation Humidity10%~80%
Power Supply100-240V~, 50/60Hz
Power TypeBuilt-In Power
Power Consumption-Smart Energy Saving on110W
Power Consumption-Typ140W
Power Consumption-Power Off0.5W
Power Consumption-DPM0.7W
Audio Power20W(10W x 2)
Speaker On/OffYes
Sound ModeStandard, Music, Cinema, Sports, Game
Clear Voice IIYes
SafetyUL, cUL, CB scheme, TUV
EMCFCC Class "A" / VCCI / C-tick / CE / KCC
ErP/Energy StarYes / Yes (Energy Star 6.0)
Warranty3-Year Limited Warranty (Parts/Labor/Backlight)
UPC Code
UPC 7 19192 19190 7
External Media Player AttatchableYes (NC1100 / NA1100 / NA1000)
AccessoriesRemote Controller (include battery 2ea), Power Cord, IR Receiver, CD (Owner's Manual, SuperSign Program / Manual), ESG, RGB Cable
Optional AccessoryST-550T (Stand) SP-2100 (Speaker)
SuperSign Elite-w lite / Elite-cYes (Editing, Scheduling, Distribution & Play, Control) / Yes
Max Input Resolution1920 X 1080@ 60Hz(RGB,HDMI/DVI-D,DP)
Sync CompatabilitySeparate, Composite, Digital
Video InputRGB, HDMI, DVI, DP
H-Scanning Freq30 ~ 83kHz (RGB, HDMI/DVI-D/DP)
Rec. Resolution1920 X 1080@ 60Hz(RGB,HDMI/DVI-D,DP)
V-Scanning Freq50Hz ~ 75Hz (RGB), 50Hz~60Hz (HDMI/DVI-D/DP)
Picture modeVivid, Standard , Cinema, Sports, Game
Pixel Frequency148.5 MHz (RGB, HDMI/DVI-D,DP)
Color temperatureWarm, Medium , Cool
AudioRGB/DVI-D/Component(3.5Φ 1)
HDTV FormatsComponent: 720p, 1080i , 1080p HDMI: 720p, 1080i, 1080p
DigitalHDMI(1), DVI-D(1), DP(1)
External ControlRS232C(1), RJ45(1), IR(1)


Simply choose a support option from the icons below:

LG Enhanced Service Plan (ESP)
LG's Enhanced Service Plan protects your investment by offering extended service coverage provided by LG for commercial displays in the hospitality, healthcare, and digital signage markets. By offering this program, you will enjoy the added peace of mind that comes with knowing your products are protected.
Quick Swap (Advanced Exchange)
Minimizes down time of device and quickly gets the device up and running. LG will provide a return box and prepaid return shipping label for customer to return the unit. Service call for Advanced Exchange must be made by 2pm CST.
a. Next Business Day Exchange
b. 2nd Business Day Delivery
White-Glove Quick Swap (Advanced Exchange)
An LG authorized technician will meet you onsite. Technicians will remove, re-install and return product. Service calls for Advanced Exchange delivery must be made by 2pm CST.
a. Next Business Day Exchange
b. 2nd Business Day Delivery

For more information, click here: