Sony KDP 57XBR2 Betriebsanweisung

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Introducing the Projection TV
7
Frequently Asked Questions
What is digital TV 
(DTV)?
Digital television (or “DTV”) refers to the over-the-air television 
broadcast standards adopted by the Federal Communications 
Commission in 1996. Developed by the Advanced Television Systems 
Committee (ATSC), a group of manufacturing companies, these 
standards define the specifications for 18 digital broadcast formats.
There are six formats in the ATSC DTV standard that are described as 
“High Definition Television.” The remaining 12 video formats are 
described as “Standard Definition Television.” 
Although the technical aspects of these standards are transparent to 
television viewers, the benefits are as dramatic as those experienced 
when digital music on compact disk was introduced — probably 
even more so. 
Your Sony projection TV is capable of receiving all 18 formats of 
digital TV formats, including high-definition.
What are the 
benefits of DTV?
For the television viewer, digital TV represents one of the most 
significant advances in television since color television replaced black 
and white. Here are just a few of the benefits:
Dramatically superior picture quality, with up to six times the 
picture detail of today’s analog television. 
Multichannel digital sound, including Dolby
®
 
Digital sound.
Widescreen. DTV can provide the same type of widescreen 
presentation as you see in movie theaters. The new screen size 
has a 16:9 width-to-height (or “aspect”) ratio, compared with a 
4:3 aspect ratio of today’s conventional television. This means 
that digital broadcasts of movies no longer need to be 
“reformatted” for television. 
Do I need a special 
antenna to receive 
digital television?
No. Initially, digital television will arrive through a standard, over-
the-air VHF/UHF antenna, which means you can receive digital 
broadcasts using the same terrestrial (“rooftop”) antenna you 
currently use to receive conventional programming. However, if you 
currently receive your VHF/UHF programming via cable, you will 
need to install a VHF/UHF antenna in order to receive digital 
programming. Your Sony projection TV, however, is also equipped 
with connectors that may allow you to connect DTV-compatible cable 
boxes when they become available.