Glossary - Grundig 75 GCU 8900B Manual

GLOSSARY

The features mentioned depend on the model of
the TV. Your TV may lack some of these features.
Backlight
Manual setting for back lighting (only active if
dynamic back lighting is switched to "OFF").
This setting also directly impacts power con-
sumption.
Block Noise Reduction
This function can only be selected with digital
reception sources and AV presets. It reduces any
interference from artefacts (pixel blocks) from
digital programmes due to MPEG compression
(such as from DVB-T receivers and lower trans-
mission rates or DVD players).
Common Interface
It is an interface used in DVB receivers. Scram-
bled channels can only be viewed with a CA
module suitable for the encoding system and the
corresponding smart card.
Digilink
This feature utilizes CEC (Consumer Electronics
Control) protocol.
CEC enables external devices that are con-
nected to the HDMI socket with the HDMI cable
to be controlled via the remote control.
DiSEqC
DiSEqC (Digital Satellite Equipment Control) is
a digital system that ensures that the motorized
multiple-LNB satellite systems are controlled.
DiSEqC is required when two or more satellite
locations need to be controlled.
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Dynamic Backlight
Here the device optimally adjusts the back
lighting for the picture content by regulating the
back lighting depending on the average pic-
ture brightness. If a picture has predominately
dark areas, then the black level displayed is
improved by downward adjustment of the back
lighting (in this case the display of the dark ar-
eas is improved), and with predominantly bright
picture material the back lighting is maximised in
order to display these areas more brightly.
Domain name system
The domain name system (DNS) is one of the
most important services on the Internet. Its main
function is to convert an Internet address into the
corresponding IP address.
DVB-C
DVB-C (Digital Video Broadcasting – Cable) is
a type of DVB used for the transmission of radio
and television signals through a cable connec-
tion.
DVB-S/S2
DVB-S/S2 (Digital Video Broadcasting – Satel-
lite) broadcasts the DVB signals through the
satellite.
DVB-T/T2
DVB-T/T2 (Digital Video Broadcasting – Terres-
trial) is a type of DVB used for the transmission
of radio and television signals through terrestrial
channels.
Dynamic Contrast
This function dynamically and optimally adjusts
the contrast for the respective picture content by
analysing images and then altering this depend-
ing on a change in contrast. This increase in the
contrast however, may also reduce the visible
brightness levels in the picture.
Television / User Manual