QUICK PROGRAMMING GUIDE 912-TT DVB-S/S2 TO DVB-T
ENG
Frequency
471.25
MHz
Attenuation
14
dB
Bandwith
MHz
8
Mode
8K
8K
2K
Modulation
64QAM
QPSK
16QAM
64QAM
FEC COFDM
7/8
7/8
2/3
3/4
5/6
1/2
Guard interval
1/32
1/32
1/16
1/8
1/4
Cell ID
0
TSID
1078
(COD) Coded service 1
(COD) Coded service 2
(FTA) Free to air service 1
(FTA) Free to air service 3
BW total
81%
Orig Net Id
Network ID
1
1
15%
13%
17%
17%
19%
TV
TV
TV
TV
TV
✓
✓
✓
✓
✓
CAM
Services
(FTA) Free to air service 2
If the output is programmed by frequency, enter the
frequency using the numeric keypad. Then press T to
transmit.
Enter the attenuation at the output of the module
using the numeric keypad. Then press T to transmit.
Select the offset of the output frequency from the options
available. Then press T to transmit.
Select the bandwidth of the output channel: 6, 7 or 8
MHz. You can do this using either the numeric keypad or
the pull-down menu. Then press T to transmit.
Select the number of carriers mode in the output channel.
Then press T to transmit.
Select the type of modulation of the output channel. Then
press T to transmit.
Select the output forward error correction rate (FEC
COFDM). Then press T to transmit.
Select the guard interval of the output signal. Then press
T to transmit.
You can enter a number of up to 5 digits as the cell
identifi er using the numeric keypad. Then press T to
transmit.
Press the READ key to obtain a reading of the services
available in the input transponder.
Select the services that you wish to distribute, marking
them with
✓
(by pressing the OK key). It is recommended
that you should not use more than 90% of the available
BW.
Once the desired services have been selected, press T
to transmit.
Using the numeric keypad, you can enter a TS identifi er
(TSID), should that be necessary for your installation.
Then press T to transmit.
Set the programming switch of the 912-TT module to the OFF position. The programming
indicator light will now go out.
OK+
+OK+T
OK+
+OK+T
T
READ
OK+
+OK
T
T
T
T
OK+
+OK+T
or
OK+
+OK+T
T
or
OK+
+OK+T
OK+
+OK+T
OK+
+OK+T
Off set
0
0
+1/6
-1/6
+1/8
-1/8
MHz
The status of the NIT table is shown in grey if no relevant
information is available; in green if the NIT table is
correct; and in red if the NIT table contained in the
module is incorrect.
NIT table
No information
Valid
Invalid
Not generated
