Harmonic ProView 7000 - Page 153

Chapter 5 Front Panel Interface Front Panel Root Menu
© 2011 Harmonic Inc. 153 ProView 7000 v.2.4, Rev. A
•QPSK 8/9
• QPSK 9/10
•8PSK 3/5
•8PSK 2/3
•8PSK 3/4
•8PSK 5/6
•8PSK 8/9
• 8PSK 9/10
• 16APSK 2/3
1
• 16APSK 3/4
1
• 16APSK 4/5
1
• 16APSK 5/6
1
• 16APSK 8/9
1
• 16APSK 9/10
1
■ Roll Off – Selects the roll factor. DVB-S2 only. Options:
❑ Automatic
2
❑ 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
2
❑ On
❑ Off
■ Spectral Inversion – DVB-S and DVB-S2. Selects the mode of operation for the spectral
inversion function. Options:
❑ Automatic
2
– only in DVB-S and is the DVB-S default.
❑ Normal
2
– default for DVB-S2.
❑ Inverted
■ Frame Size
2
– 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.
1. A license is required for 16APSK modulation. Only available with certain hardware configurations, see Appendix C on
page 185.
2. Only available with certain hardware configurations, see Appendix C on page 185.