From channel selection to energy-saving features, Public Display Mode allows you to control the TV settings in your business area prevent misuse by customers, set volume limits, or restore factory defaults on any TV. You are in control of it all. USB CLONING
The USB Cloning feature allows you to simply copy the TV settings onto all TVs using a USB stick, a process that is fully automated to save time without having to set each TV one by one.
Specifications
Item #
269102
aspect ratio
16:9
audio formats supported
AC3; AAC; MP3
Backlight Technology
Direct LED
brand name
LG
Brightness
300 Nit
color
Black hairline
depth
3.1 in.
diagonal screen size
55 in.
display resolution
1920 x 1080
Display Screen Type
LCD
Dynamic Contrast Ratio
1,000,000:1
ENERGY STAR
Yes
Environmental Certification
RoHS; ENERGY STAR 6.0
HDCP Supported
Yes
Image Formats
JPEG
Input Voltage
110 V AC; 220 V AC
manufacturer
LG ELECTRONICS
model
55LN549E
number of speakers
2
ports
1 audio line in; 1 Ethernet (RJ-45); 1 HDMI; 1 serial; 1 USB 2.0; 1 VGA 15-pin D-sub