User's Manual

Screen Service SDT 200UB – SDT 500UB ARK-1 ATSC Operations
July, 2009 v 1.0 Page 3 - 44
o AM/PM pre-correction: allows management of AM/PM pre-correction curves
tool.
o Output: allows to set output parameters, specific for each operative mode, and to
monitor the hardware status (ITU 470 modulator and ATSC modulator).
o Network: allows the Network management and the GbE in/out parameters
setting.
o GPS: shows received GPS statistics.
o Alarms: provides a grid where to set alarms masks for LCD, Graphic User
Interface, Events, Relays, Traps and RF Off.
o Events: shows the board events log and allows the manual setting of date and
time.
Fig. 13: Operation pages bar
• System menu allows the access to the same commands and pages as System
commands and Operation pages bars plus management options, help and version
windows (refer to System menu
paragraph).
Fig. 14: System menu
A brief description of all the provided indicators and controls follows in the next paragraphs.
The column named I/A specifies if the indicator/command belongs to the ITU 470 modulator
mode rather than belonging to the ATSC modulator mode.