Harmonic ProView 7100 - Page 38

Chapter 4 Device Configuring Using the Front Panel Configuring the DVB-S/S2 Input Port Properties
© 2012 Harmonic Inc. 38 ProView 7000 v.2.6, Rev. E
• 16APSK 4/5
2
• 16APSK 5/6
2
• 16APSK 8/9
2
• 16APSK 9/10
2
■ Roll Off – Selects the roll factor. DVB-S2 only. Options:
❑ Automatic
3
❑ 20%
❑ 25%
❑ 35%
■ Pilot – DVB-S2 only. The Pilot feature should only be on when the signal has Pilot symbols,
otherwise the demodulator will not lock onto the signal. Options:
❑ Automatic
3
❑ On
❑ Off
■ Spectral Inversion – DVB-S and DVB-S2. Selects the mode of operation for the spectral
inversion function. Options:
❑ Automatic
3
– only in DVB-S and is the DVB-S default.
❑ Normal
3
– default for DVB-S2.
❑ Inverted
■ Frame Size
3
– DVB-S2 only. Selects the frame size. Options:
❑ Normal – 64,800 bits frame
❑ Short – 16,200 bits frame
■ Scrambling Seed – DVB-S2 only. sets the value for the physical layer scrambling seed. Valid
Range – 0 – 262141.
■ Polarization – DVB-S and DVB-S2. Selects the polarization of the antenna in the satellite
LNB. Default is Off. Options:
❑ Vertical (13V)
❑ Horizontal (18V)
❑ Off
■ LNB Frequency Band – DVB-S and DVB-S2. Selects the receiver frequency band according
to the satellite Low Noise Block (LNB) transmitting frequency band. Options:
❑ Universal (Low: 9.75, High: 10.6)
❑ Universal Wide (Low: 9.75, High: 10.75)
❑ K
u
Band
❑ C Band
3. Only available with certain hardware configurations, see B.6 Front End Card Features.