Installation Guide

4002804 Rev C QPSK (Release A63) Software Upgrade and Installation Instructions 33
Continue to Monitor the DHCT Sign-On Traffic, Continued
3.
Wait approximately 15 minutes before resetting the next QPSK. Then, repeat
the procedures in the Download QPSK A63 Software to the QPSK
Modulators and Verify QPSK A63 Software Downloaded sections, earlier in
these instructions, for each QPSK modulator you are upgrading.
Important:
 After resetting each QPSK modulator, continue to monitor the DHCT sign
on traffic. As each QPSK modulator reboots, notice that the values in the
signonCount utility interface increases. This is to be expected. Also notice
that as DHCTs sign on to the system, the values decrease, and the system
returns to its healthy state.
 After downloading the QPSK A63 software, continue to monitor the DHCT
sign-on traffic for 10 to 48 hours. It is not necessary to watch the sign-on
traffic continuously, but you should check occasionally during this time to
ensure that there are no problems.
 In the QPSK Reboots column of the signonCount Interface, you may notice
that a QPSK modulator reboots automatically. If this occurs, wait 15
minutes before resetting (rebooting) the next QPSK.
4.
When you have completed upgrading all QPSK modulators on your system,
select File from the QPSK List window, and choose Close.
Results:
 The QPSK List window closes.
 The QPSK A63 software is loaded and the default setting is 0 km.
5.
You have completed the QPSK A63 software installation.