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GHOST-FREE 42” MULTI-TOUCH PREMIUM DISPLAY LT55A

  • 42LT55

Key Features

  • Low screen temperature on standard mode
  • No blackening defect
  • Wide viewing angle
  • Built-in touch display using IR spread type
  • 10 touch points
  • Ghost-free (*Ghosting : false touch point recognition during multi-touch)
Panel
Screen Size 42" Class (42.02" measured diagonal)
Panel Technology IPS
Aspect Ratio 16 : 9
Native Resolution 1920 x 1080 (FHD)
Brightness 450cd/m2 (380cd/m2 with Glass Haze 5%)
Contrast Ratio 1,300:1
Dynamic CR 500,000:1
Color gamut 72%
Viewing Angle (H x V) 178 x 178
Color Depth 1.06 Billion
Response Time 8 ms
Life time 60,000 Hrs
Orientation Portrait & Landscape
Connectivity
Input ------------------------------------
Digital (HDCP) HDMI(1), DP(1), DVI(1)
Analog RGB(1), Shared Component/AV
Audio Yes (1)
External Control RS232C(1), RJ45(1), IR Receiver(1)
USB Yes (1)
HDTV Formats Component : 720p, 1080i , 1080p HDMI : 720p, 1080i, 1080p
Output ------------------------------------
External Speaker Out (1, L/R)
External Control RS232C (1)
Video
Max Input Resolution 1920 x 1080@60Hz(RGB, HDMI, DVI-D, Display Port)
Recommended Resolution 1920 x 1080@60Hz(RGB, HDMI, DVI-D, Display Port)
H-Scanning Frequency 30 ~ 83kHz(RGB, HDMI, DVI-D, Display Port)
V-Scanning Frequency 56 ~ 75Hz(RGB), 60Hz(HDMI, DVI-D, Display Port)
Pixel Frequency 148.5MHz(RGB, HDMI, DVI-D, Display Port)
Sync Compatability Separate, Composite, Digital
Video Input RGB, HDMI, DVI-D, Display Port
Picture mode Vivid, Standard, Cinema, Sports, Game
Color temperature Warm, Medium, Cool
Audio
Balance Yes
Audio Power 20W (10W x 2)
Speaker On/off Yes
Clear Voice II Yes
Sound mode Standard, Music, Cinema, Sports, Game
Physical Specification
Color Black
Monitor Dimension (W x H x D) 99.09cm x 58.5cm x 7.20cm : Head Only<br>99.09cm x 58.5cm x 8.50cm : Head +MP500
Weight (head) 20.5kg
Monitor with Optional Stand & Speaker Dimensions(W x H x D) 99.09cm x 58.5cm x 9.90cm
Weight(Head+Stand+Speaker) 21.30kg
VESA Standard Mount Interface 400mm x 400mm
Special Features
Temperature Sensor Yes
Tile Mode Yes (Touch No)
Natural Mode@Tile Mode Yes
Source Selection AV, Composite, RGB, Display Port, DVI-D, HDMI, SuperSign(Option)
Brightness/Contrast/Backlight Yes
Position/Size Yes
Auto Config/Phase Yes
Language (OSD) English, French, German, Spanish, Italian, Korean , Chinese(Simplified), Chinese(Original), Portugues(Brazil), Swedish, Finnish, Norwegian, Danish, Japanese, Russian, Portugues(Europe), Dutch, Czech, Greek
Language (USB Playback) English, French, German, Spanish, Italian, Korean , Chinese(Simplified), Chinese(Original), Portugues(Brazil), Swedish, Finnish, Norwegian, Danish, Japanese, Russian, Portugues(Europe), Dutch, Czech, Greek
Language (Manual) English, French, Italian, German, Spanish, Portugues, Hungarian, Greek, Russian, Dutch, Kazakh, Ukrainian, Polish, Arabic, Indonesian, Korean, Japanese, Turkish, Czech, Taiwanese, Slovak
Language (ESG) English, French, Italian, German, Spanish, Portugues, Greek, Polish, Czech, Slovak
ISM Method Normal, White Wash, Orbiter, Inversion
Advanced Dynamic Contrast, Dynamic Color, Clear White, Skin Color, Noise Reduction, Digital Noise Reduction, Gamma, Black Level
Time Clock, On/Off Time, Sleep Timer, Power on Delay, Auto Off, Automatic Standby
Information Model/Type, S/W Version, Serial Number, IP Address, Mac address, Homepage
Input Label Yes(PC/DTV)
Auto Power/Source Memory Yes
Key Lock Yes
DPM Select Yes
Energy Saving Yes (Minimum, Medium, Maxium)
Smart Energy Saving Yes
File Play with USB Yes
PIP/PBP Yes
Environment Conditions
Operation Temperature 0°C ~ 40°C
Operation Humidity 10% ~80%
Power
Power Supply 100-240V~, 50/60Hz
Power Type (Adapter or LIPS) Built-in Power
Power Consumption (Typ.) 120W
Power Consumption (Smart Energy Saving) 80W
Power Consumption (DPM) 0.7W
Power Consumption (Power off) 0.5W
Standard (Certification)
Safety UL / cUL / CB scheme / TUV
EMC FCC Class "A" / VCCI / C-tick / CE / KCC
ErP / Energy Star NA / Yes (Energy Star 6.0)
Media Player Compatibility
Slot PC compatible (optional) Yes
Software Compatibility
SuperSign elite -c Yes
SuperSign-c Yes
Accessory
Accessory Power cord, RGB(D-sub)Cable, Wired IR Receiver, USB cable(USB A To MINI USB B), Remocon, battery(AAA x 2), Manual(CD), ESG
Optional Accessory AP-WX60 / AP-WX70 (Wall Mount), SP-2100(External Speaker), MP500(Media Player)

QUESTIONS? LET US HELP

Simply choose a support option from the icons below:

  • Phone

    Call an LG Support Representative on:

    Hong Kong:(852) 3543-7777

    Macau:(853) 0800-498


    Monday to Friday : 09:00 to 19:00
    Saturday - Sunday : Close
    Public Holidays: Close