10
936.2332
/E
/0905
/1
0.1
6
e
Submenu Prg. Filter
Submenu Prg. Filter
The desired function cannot be carried out if an error is displayed. If the channel unit is not locked, the problem lies with
the input signal or the settings. If the display shows “too many programmes”, it is necessary to reduce the number of
programmes. It may also be necessary to assign the desired programmes to two QAM signals, which means two channel
units have to be adjusted to one satellite transponder, and to set the programme filters in such a way that they complement
one another. The warning “Error in the
P
rogramme
M
ap
T
able/
S
ervice
D
escription
T
able” indicates that the reception
of these tables is faulty and therefore the QAM signal is also faulty.
The following error messages are possible :
No input signal or faulty input signal :
Break with key:
Prg. Filter error:
Channel unit
not locked
< continue:
key >
Prg. filter error:
Abortion by user
< continue:
key >
Submenu Prg. Filter
Submenu Prg. Filter
Error PMT/SDT for input and output signal
Number of programmes > 32 or number of PIDs > 256
or SDT > 1kByte
z
z
programme filter is not renewed
Prg. filter warning:
Error in
Satellite PMT/SDT
< continue:
key >
Main menu
Display for entry by digits
11. Choice of output symbol rate for operating mode PRBS and Stuffing
(with and without programme filter)
In operation mode
“PRBS”
and
“Stuffing”
(with and without programme filter) the output symbol rate can be set
in 1kS/s steps between 1,501 MS/s and 7,150 MS/s with the “
+
” or “
–
” keys on the central control unit.
Entry is also possible by numeric character entry :
●
Press the “
y
y
” and “
z
z
”
keys and release them at the same time
(starts the mode)
●
Select the desired position with the “
y
y
” and “
z
z
” keys (the position will flash)
●
Adjust the position with the “
+
” or “
–
” key
●
All other positions are selected and adjusted in the same manner.
●
Press the “
y
y
” and “
z
z
”
keys and release them at the same time
(ends the mode Modus)
Input
1568
MHz
S
P
27,500
MS/s
3/4
TP
Output
S21
306,00 MHz
6,900
MS/s
64
QAM
Prg. filter error:
Too many programmes!
< continue:
key >
Input
1568
MHz
S
P
27,500
MS/s
3/4
TP
Output
S21
306,00 MHz
6,9
0
0
MS/s
64
QAM
