DVBS2 - QAM CI
16
e.
Measurements menu 1
The next menu provides an indication of the
quality of the input signal
by estimating the
C/N
(dB) and the
link margin
(dB).
MONITOR >>
C/N:14.1dB
L.M.: 7.7dB
f.
Measurements menu 2
This menu shows the
occupancy rate
of the
output of the module as well as the maximum
reached. Exceeding the maximum occupancy
rate will cause an overfl ow at the output, and this
condition wil be indicated.
MONITOR
Occupancy:
76%
Max:80%
MONITOR
Overflow!!
It is not recommended occupancy values above
82%. This menu is “read only”, therefore keys and
are not operational.
You can reset the maximum occupancy by pressing
.
In the transparent mode (see Versions menu),
if the QAM modulation selected does not allow
make room for the input rate, it will be indicated
by “Overfl ow!” as well as indicating the actual QAM
output rate.
5.2.
Extended menu
When the key is held down for more than 3
seconds the unit displays a series of menus that are
used less frequently, called
extended menus
.
a.
Confi guration Menu
This menu allows to:
- Set the
address
of the unit (it is needed whenever
the unit has to be controlled by the Headend
Manager CDC).
- It also selects the state of servicesonce the input
scanning is fi nished :
SERV ON
: At the end of the scan all services are
set to ON state.
SERV OFF
: At the end of the scan all services are
set to OFF state.
- Either channel of the table to be used or the mode
of operation using the channel frequency.
CONFIG.
CDC Adr: 001
SERV: ON
CCIR N.Z.Ind
Tables of channels available for selection are:
•
CCIR
•
China
•
Chile
•
Italy
•
France
• OIRT channels
•
Irland
• South Africa
•
Polond
•
Australia
Summary of Contents for 563501
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