User`s manual

100-M0074X1 16 of 24
www.cobham.com/gms
 Video Profile - Pull down box offers a choice between the SP@ML
profile (default profile) and the MP@ML profile.
 GOP Length- Group of pictures size (1-19) can be adjusted by
selecting various values from the pull down boxes.
 Ctrl Port Baud Rate- The control port baud rate menu allows different baud rates to
be selected when attached to the PC RS232 port. 115200-baud rate is the default
value. Some computers may need the baud rate adjusted for optimal communications
 Factory Setup – reserved for factory use and is password protected.
Figure 6 – Others
5.3.3.3 Help
This pull-down menu contains information about the MDT-A firmware and the MDT-A
Configurator software. This information is outlined below:
 Channel Rate Guide: This selection pulls up a table which displays the relationship
between the Modulation mode, Modulation Guard Interval and FEC mode in which the
channel rate (Mbps) is derived. Table values will change depending on which COFDM
Bandwidth is selected. See figure 7. Also keep in mind that all values may not be
available, they are MDT-A configuration type dependant.
 FW version: This selection pulls up a window that displays the MDT-A Software
Version date, the FPGA Version and Serial Number. See Figure 8.
 About: This selection pulls up a window that displays the Version Number of the GMS
MDT-A Configurator program.