User Manual Part 2

Advanced Operations 5-49MTX5000 User and Technical Manual
Figure 5-114: Operation Mode Screen
9. Select the COFDM option button and observe the
COFDM screen is displayed. See Figure 5-115.
Figure 5-115: COFDM Screen - Typical
10. Use the FEC (Forward Error Correction) pull-down
menu and select 1/2, 2/3, 3/4, 5/6, or 7/8, as required.
11. Use the Guard Interval pull-down menu and select
1/32, 1/16, 1/8, or 1/4, as required.
12. Use the Constellation pull-down menu to select
QPSK, 16-QAM or 8-PSK, as required.
Operation Mode
Back
COFDM FMT ASI
IP
SCM
LMS-T
Save As Preset
DVBS
MPEG
Main
COFDM
Back
FEC Guard Interval
Constellation
1/8
RF B/W
1/2 QPSK
8 MHz
Main
13. Use the RF B/W pull-down menu to select 6 MHZ,
7 MHZ, or 8 MHZ, as required.
14. Select the Back option button and observe the
Operation Mode screen is displayed.
See Figure 5-
116.
Figure 5-116: Operation Mode Screen
15. Select the DVBS option button and observe the DVBS
screen is displayed. See Figure 5-117.
Figure 5-117: DVBS Screen - Typical
Operation Mode
Back
COFDM FMT ASI
IP
SCM
LMS-T
Save As Preset
DVBS
MPEG
Main
DVBS
DVBS Roll Off
Main
Symbol Rate
35%
15.4 Msps
Back