Cisco Netcrypt Bulk Encryptor Guida All'Installazione
Download Software to the GoQAM Modulators
78-4024239-01 Rev B
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3 Repeat steps 1 and 2 for up to three additional modulators.
Important: Never reset more than four modulators at once, or you may overload
the DNCS.
4 Repeat step 1 to record the current Session and Program Count totals for each
modulator that you reset. Then, go to step 5.
5 Does the Session Count and Program Count recorded in step 1 and step 4 match?
Note: Skip this step for any modulator that is used for VOD.
If yes, go to Verifying the Functionality of GoQAM Modulators That Carry
Broadcast Sessions (on page 25). Then, go to step 6 of this procedure.
If no, contact Cisco Services.
6 Do you have additional modulators to reset?
If yes, repeat steps 2 through 5 until each modulator has been reset, and then
go to Verifying the Functionality of GoQAM Modulators That Carry xOD or
VOD Sessions (on page 26).
If no, go to Verifying the Functionality of GoQAM Modulators That Carry
xOD or VOD Sessions (on page 26).
Verifying the Functionality of GoQAM Modulators That Carry Broadcast Sessions
1 Access a DHCT that is connected downstream to one modulator.
2 Refer to the Channels, Sources & Sessions Report that you generated and saved
2 Refer to the Channels, Sources & Sessions Report that you generated and saved
in Broadcast Sessions (on page 19) to verify restored modulator channels and
sessions.
3 Tune the DHCT to each channel listed in the report for each modulator that you
reset and upgraded.
4 Are all channels listed for the modulators that you reset accessible from the
DHCT?
If yes, go to step 5.
If no, do not attempt to upgrade the software for any additional modulator.
Call Cisco Services.
5 For those modulators that carry content inappropriate for children, Cisco
recommends that you verify encryption using one of the following methods:
Using a set-top that is authorized for all services, tune one by one to each
service and check the PowerKEY Information diagnostic screen (Page 6). If
the Prog Stat and Prog Entitle fields are zero (0x00), then the program is in
the clear. If these fields are non-zero, then the program is encrypted.
Verify that the Program Count is correct on the modulators that carry
inappropriate content before and after the reset.
Using a QAM tuner television, tune to the respective channels and verify that
inappropriate content is not viewable.
6 Is the content viewable?