Cisco Model D-PCG1000 PowerKEY CAS Gateway Release Notes
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78-732583-01 Rev B Upgrading the MQAM Modulator With MQAM Software Version 2.4.10
2-31
Download MQAM Software Version 2.4.10 to MQAM Modulators That Carry
xOD or VOD Sessions
Introduction
To download MQAM software 2.4.10 (Host Application code 2.4.10 and Host Boot
code 1.2.2) to a MQAM modulator that carries xOD or VOD sessions, reboot the
MQAM modulator by resetting it from the DNCS or cycling power to the modulator.
After the modulator reboots, MQAM software version 2.4.10 is downloaded from the
DNCS to the modulator.
Important: You can also reset an MQAM using the auditQAM command. Refer to
Important: You can also reset an MQAM using the auditQAM command. Refer to
the Troubleshooting and Resetting QAMs and MQAMs With auditQAM Instruction Sheet
for detailed instructions on using the auditQAM command.
Note: Be sure to read and follow the directives contained in Impact of TVs With
Note: Be sure to read and follow the directives contained in Impact of TVs With
QAM Tuners, earlier in this chapter.
Note: You need to verify the session and program count on the QAM both before and
Note: You need to verify the session and program count on the QAM both before and
after you reboot the QAM.
Rebooting the MQAM Modulator From the DNCS
CAUTION:
All active sessions on the MQAM modulator will be interrupted when the
modulator is reset. DHCTs downstream of the modulator will lose their ability
to display services until sessions are reestablished.
Follow these steps to reboot the modulator by resetting it from the DNCS.
Note: Repeat this procedure for each hub that has been upgraded with MQAM
Note: Repeat this procedure for each hub that has been upgraded with MQAM
software version 2.4.10 and is carrying xOD or VOD sessions.
1.
If you have not already done so, provision the modulator on the DNCS.
Note: For instructions on provisioning the MQAM modulator, refer to
Note: For instructions on provisioning the MQAM modulator, refer to
MQAM Modulator Models D9477-1, D9477-2, D9477-3 Installation and Operation
Guide.
2.
From the DNCS Administrative Console, click the DNCS tab, then the
Element Provisioning tab, and next click QAM.
Result: The QAM List window opens.
Result: The QAM List window opens.