Fec (Outer) Option; Fec (Inner) Option - TANDBERG evolution 5000 E5710 Instruction Manual

Operating the Equipment Locally
Table 4.73: Modulation Type Options
Selected Option
16-QAM
32-QAM
64-QAM
128-QAM
256-QAM

FEC (Outer) Option

To access the FEC (Outer) option, press the FEC (Outer) softkey in the
Delivery Descriptor Menu. This screen enables the outer FEC rate used
by the cable channel to be specified.
FEC (Outer)
FEC (Outer) :
Table 4.74: FEC (Outer) Options
Selected Option
No outer FEC coding
RS(204/188)

FEC (Inner) Option

To access the FEC (Inner) option, press the FEC (Inner) softkey in the
Delivery Descriptor Menu. This screen enables the inner FEC rate used
by the cable channel to be specified.
FEC (Inner)
FEC (Inner) :
Table 4.75: FEC (Inner) Options
Selected Option
No conv. coding
1/2
2/3
3/4
5/6
7/8
8/9
Page 4-78
Description
Cable channel uses 16QAM modulation.
Cable channel uses 32QAM modulation.
Cable channel uses 64QAM modulation.
Cable channel uses 128QAM modulation.
Cable channel uses 256QAM modulation.
No outer FEC coding
Update using softkeys
Description
Cable channel does not use outer FEC.
5/6
Update using softkeys
Description
Cable channel does not use inner FEC rate.
Cable channel uses inner FEC rate of 1/2.
Cable channel uses inner FEC rate of 2/3.
Cable channel uses inner FEC rate of 3/4.
Cable channel uses inner FEC rate of 5/6.
Cable channel uses inner FEC rate of 7/8.
Cable channel uses inner FEC rate of 8/9.
Instruction Manual: evolution 5000 E5710 and E5720 Encoder
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ST.TM.E10074.1