Samsung UE19D4003BW E-Manual page 70

Digital Text (Disable / Enable)
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(UK only)
If the programme broadcasts with digital text, this feature is enabled.
N MHEG (Multimedia and Hypermedia Information Coding Experts Group)
An International standard for data encoding systems used in multimedia
and hypermedia. This is at a higher level than the MPEG system which
includes data-linking hypermedia such as still images, character service,
animation, graphic and video files as well as multimedia data. MHEG is user
runtime interaction technology and is being applied to various fields including
◀ VOD (Video-On-Demand), ITV (Interactive TV), EC (Electronic Commerce),
teleeducation, tele-conferencing, digital libraries and network games.
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