User's Manual

Screen Service SDT ARK 1 ECHO Operations
Jan, 2012 v 1.ATSC_FCC Page 3 - 35
3.4.5 MODULATION
Click on Modulation button icon, highlighted in the nex figure, to access the modulation window.
Figure 9. Modulation window: modulation parameters
The Modulation window allows actual modulation parameters monitoring and modulator
setting/monitoring. These settings are always editable but are applied only when the re-
modulator working mode is enabled.
3.4.6 Modulator management
These commands and indicators allow the setting and monitoring of modulator’s synchronization
options, MIP detector and the enabling of Test options.
Figure 10. Modulator management