Samsung Television UN65JU7500 User Manual

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Glossary
 ●480i / 480p / 720p / 1080i / 1080p
Generally refers to the number of effective scanning lines that determines the screen's resolution. 
There are two scanning methods: interlaced and progressive.
 –Scanning
Sequential projection of pixels to form images. The higher the number of pixels, the clearer 
and more vivid the images.
 –Progressive
A sequential scanning method that scans every line, one after another.
 –Interlaced
A staggered scanning method that scans every other line until the end of the screen and then 
fills in the remaining lines.
Example) If the number of horizontal scan lines is 480i
Scans 240 lines from start to finish and then scans the remaining 240 lines for a total of 480 
lines.
* General differences between 480i and 480p are as follows:
480i480p
Horizontal Frequency15.75Khz31.5Khz
FPS3060
Lines on Screen480480
 ●ARC (Audio Return Channel)
ARC lets the TV output digital sound to an audio device and input digital sound from the same 
audio device through one HDMI cable. However, ARC is only available through the HDMI (ARC) 
port and only when the TV is connected to an ARC-enabled AV receiver.
 ●DVI (Digital Visual Interface)
Connecting the TV's DVI connector to a computer's DVI connector via an HDMI-to-DVI cable 
lets you use the TV as a computer monitor. However, HDMI-to-DVI cables deliver video signals 
only. You must connect a set of speakers to the computer using a separate cable to hear the 
computer's audio.
 ●HDMI (High Definition Multimedia Interface)
HDMI is a method of transmitting both video and audio signals via a single cable. 
						

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 ●Dynamic versus Static IP Addresses
If the network requires a dynamic IP address, use an ADSL modem or router that supports 
the Dynamic Host Configuration Protocol (DHCP). Modems and routers that support DHCP 
automatically provide the IP address, subnet mask, gateway and DNS values the TV needs to 
access the Internet, so they do not have to be entered manually. Most home networks use a 
dynamic IP address.
If the network requires a static IP address, enter the IP address, subnet mask, gateway, and DNS 
values manually when setting up the network connection. To get the IP address, subnet mask, 
gateway and DNS values, contact your Internet Service Provider (ISP).
If the network requires a static IP address, use an ADSL modem that supports DHCP. ADSL 
modems that support DHCP also allow static IP addresses.
 ●Bluetooth
Bluetooth is a short-distance wireless communication protocol allowing information exchange 
between connected Bluetooth compatible mobile phones, laptops, earphones and headphones. It 
is mostly used for low-power wireless connections within a distance of 32.8 ft.
 ●Ethernet
Ethernet is a LAN (Local Area Network) that uses coaxial cables standardized by the IEEE.
 ●Component Connection
Component connections are mostly used for game consoles and transmit the video signal by 
splitting it into a luminance signal (Y) and two color signals (Pb and Pr). The connector is marked 
as [Component IN]_(Pr, Pb, Y) on the back of the TV. On some devices, it is sometimes marked 
as Cr, Cb, Y. Cb and Cr are the digital conversions of the Pb and Pr signals.
The connectors are normally color-coded red (R), blue (B), and green (G) and offer the best 
picture quality possible for an analog connection.