User Manual Part 2

Advanced Operations 5-88MTX5000 User and Technical Manual
Figure 5-195: MTX5000 Main Page - Typical
14. Select the Setup tab and observe the Setup page is
displayed by default. See Figure 5-196.
Figure 5-196: Setup Tab - Typical
Note
In the following step, if a factory default digital
LMS-T Preset is to be used to prepare a new
Preset configuration, select the Default option.
If a custom digital LMS-T Preset is to be updated or
is to be used to prepare a new Preset, select the
User option.
15. Use the Presets Option pull-down menu and select
Default or User, as required.
16. Use the Color Bars pull-down menu and select Off,
On, Auto Gen, or Auto Standby, as required.
17. Use the PA State Option pull-down menu to select
Off or Last, as required, and select the Submit option
button.
18. Select the Main tab and observe the Main page is
displayed.
19. Use the Preset pull-down menu to select the default or
user custom digital LMS-T Preset required.
20. Select the Setup tab and observe the Setup page is
displayed.
21. Select the COFDM tab and observe the COFDM page
is displayed.
22. Use the Constellation pull-down menu to select
QPSK, 16-QAM, or 64-QAM, as required.
23. Use the FEC pull-down menu to select 1/2, 2/3, 3/4,
5/6, or 7/8, as required.
24. Use the Guard Interval pull-down menu to select
1/32, 1/16, 1/8, or 1/4, as required.
25. Use the RF B/W pull-down menu to select 6 MHz, 7
MHz, 8 MHz, 10 MHz, or 20 MHz, as required.