Harmonic ProView PVR 6000 Series User Manual page 94

N
OTE
If the specific Viterbi rate is not provided, selecting the Automatic option enables
the PVR 6000 to automatically detect the Viterbi rate.
S
PECTRAL
The Spectral Inversion parameter sets the spectral mode of operation. This
parameter is configured according to the information provided from the
broadcast head-end or can be set to automatic.
When set to automatic mode, the PVR 6000 tries the two spectral modes until
obtaining synchronization.
1
2
3
The available options are:
•
•
•
LNB P
The PVR 6000 sets the polarization of the receiving antenna by providing
different voltage levels to the LNB, 13v for vertical polarization and 18v for
horizontal polarization.
The polarization of the receiving antenna is determined according to the polarity
of the satellite transponder.
1
2
3
Page 4-24
I
NVERSION
Spectral Inversion
AUTOMATIC
INVERTED
NORMAL
Automatic – Automatically selects between Normal and Inverted spectral
mode
INVERTED – Inverted spectral mode
NORMAL – Normal spectral mode
S
OWER UPPLY
LNB Power Supply
13V (VERTICAL)
18V (HORIZONTAL)
OFF
User Manual
Operation and Management
(Rev. 4.1/ SW v1.60/ December 2006)