TechniSat DigiCorder S1 - Manual (Page 63)

> Press the yellow function key Actions to open the
window displaying the actions available.
> Use the up/down arrow keys to mark the line turn to
Sat.
> Confirm by pressing OK.
> Press the green key (turn to Sat), the antenna will be
turned toward the satellite position selected.
9.5 Delete satellite position
To delete a satelite position from the satelite list, proceed as
follows:
>
Use the arrow keys to mark the field Current
satellite list.
> Press OK to display the current satellite list.
> Use the up/down arrow keys to select the satellite
you wish to delete.
> Confirm by pressing OK.
> Use the arrow keys to mark the field Sat delete.
> To delete the selected satellite, press OK, then
confirm the screen prompt by pressing OK again.
9.6 Reference position
When installing the extern al installation, the rotary motor
must be in the reference position (0°). This allows you to
move the motor position back to this reference position (0°)
at any time by means of the command “Go to reference
position”..
>
Press the red function key Ref.pos to rotate the
antenna automatically to the reference position.
10 Technical Terms
Antenna cable:
Connecting cable between the modulator of the satellite
receiver and the antenna input of the television set. Used as
an alternative where no SCART socket is availabe
External installation:
Term used to describe the whole system mounted externally,
consisting of the parabolic or offset dish as well as one or
more LNCs, to provide reception from one or more satellites
AV: see SCART
Data compression/MPEG1/MPEG2:
The current television standard (625 lines and 50 Hz picture
repeat frequency) provides a digital data volume of 216
MBit/s.
This would require bandwidths simply not available either ter-
restrially or via satellite. The data volume is thus reduced by
means of a data reduction system. For Europe, the internatio-
nally determined standard for data compression is MPEG-2.
MPEG-2 is an expanded version of MPEG-1
63
(Fig. 10-1)
A B
P Po os siittiio on n
Output
A B
P Po os siittiio on n
Output
A B
O Op pttiio on n
Output
Example:
Bed_Anl_Digicorder_englisch 18.03.2004 14:10 Uhr Seite 63