Page 1
Configuring and Troubleshooting Set-Top Boxes
Diagnose RF Tuner Issues, page 1
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Protect End-User Privacy, page 3
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View Video Recordings, page 3
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View VOD Programs, page 3
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View PDL Programs, page 3
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View Hard Disk Information, page 4
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Configure AMS Sample Settings, page 4
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Diagnose Customer's Error Messages, page 4
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Configure STB and IPC Settings, page 4
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Quick Guide to Troubleshooting Set-Top Boxes, page 5
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Diagnose RF Tuner Issues
The Device View > RF Tuners portlet displays RF Signal data and provide the tools to troubleshoot signal
problems. Here, you can gain a broad, but accurate, view of the current RF tuners' statuses and identify the
root cause of problems associated with tuning, frequency, or errors. In the History section, the tuners are
sampled every half an hour and when the subscriber changes TV channel.
The RF Tuners Overview displays the tuners in real-time with signal strength, quality and frequency for those
tuners that are locked into signals. Numbers displayed in red show that they are either below or above the
required threshold.
Note
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The column heading Channel refers to a specific channel translated from the equivalent frequency. In
devices that do not support this feature, the column heading is displayed as Frequency.
DescriptionColumn Name
Tuner numberTuner
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Diagnose RF Tuner Issues
Configuring and Troubleshooting Set-Top Boxes
DescriptionColumn Name
Status
Represents a tuner:
in a 'locked' state (i.e. locked into a fixed signal)
not in use
in 'unlocked' status
with error status
Measured in dBm / dBuV/ dBmV (displayed when Tuner status is locked)Strength
Quality
Measured in bit error rate of the tuned signal, in errors per 10^-9 bits (displayed when
Tuner status is locked)
Quadrant
Displayed for supporting satellite devices only. Shows Vertical-Low (VL),
Vertical-High (VH), Horizontal-Low (HL), Horizontal-High (HH)
Network identifying numbers/Transport Stream identifying numbersNetwork ID/TSID
The Tuners section represents the ratio of failures to total samples for each tuner. These samples are taken
every 30 minutes and/or when the TV channel is changed over a period of three weeks maximum (or however
long is displayed in the History section of this portlet). Clicking on an individual tuner takes you to a graphical
representation of the results as shown in the History tab.
The Channel section (may be displayed as Frequency) displays the total percentage of RF Tuning failures
from highest to lowest according to the Frequency (Channel). Frequencies with ten or less samples are not
included in this list. Clicking on an individual channel takes you to a graphical representation of the results
as shown in the History tab.
History tab
Tuners
Frequency
Statistics
Quadrant
DescriptionScreen Name
This screen displays the signal strength and quality for each tuner, plotted in a linear
progression over a three week period. The legend at the side shows you the color code
for each tuner and also enables you to filter the results per tuner. The search box at
the top enables you to filter the results according to specific items either in Time,
Tuner, or Frequency (Channel).
This screen displays the amount of errors or successes in the samples taken for each
frequency (channel).
This screen displays an in-depth view of the tuner and frequency statistics, breaking
errors down into four areas: Strength/Quality/Unlocked/Error. It also gives a total error
count at the end. Note that a failure might include errors from more than one category.
This screen displays RF signal strength and signal quality historical trend for each
quadrant (VL, VH, HL, HH). Displayed for supporting satellite devices only.
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Configuring and Troubleshooting Set-Top Boxes
Protect End-User Privacy
There are several ways for customers to retain privacy over their viewing habits and not allow Prime Home
to collect their data. This can be configured for the DVR, VOD, and PDL portlets.
Customers who have selected "Opt-Out" status do not have their information shared in the portlet and
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the Retrieve icon is disabled.
Certain columns in the portlet can either be removed entirely or have the word "restricted" written in
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place of actual data.
If the Privacy mode is set accordingly, then after the CSR clicks the Retrieve icon, Prime Home displays
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a pop-up box asking for confirmation that the customer has consented to share this information. If not,
then the data is not displayed.
For more information on Privacy Management, please contact your Account Manager.
Protect End-User Privacy
View Video Recordings
The Device View > DVR portlet displays a log of video recordings by the STB.
There are three tabs: Failed, Partial or Successful recording. Each failed or partial recording is presented with
a reason for the failure. Failed and Partial Recordings provide Channel name and number, the name of the
TV show or movie, scheduled start time and the reason it failed. Successful Recordings provide Channel name
and number, name of TV show or movie, actual start time and the amount of memory it takes up in the hard
disk.
View VOD Programs
The Video on Demand (VOD) portlet allows you to see a list of TV programs that the customer watched or
ordered over the last three weeks and any errors that may have occurred and some possible causes. The Last
Sessions area displays the sessions with detailed lists of parameters to help you troubleshoot problems.
The Statistics area shows a graphical representation of successes and failures. One graph represents a sampling
of the last 24 hours and one graph represents all the sessions displayed in the Last Sessions.
Supporting STBs will also display Adaptive Bitrate (ABR) statistics.
View PDL Programs
The Progressive Download (PDL) portlet allows the CSR to view the latest list of progressive download assets,
(movies or shows, that the end-user has downloaded).
The portlet shows both the properties of each downloaded program, and the Adaptive Bitrate (ABR) statistics
of each download (throughput, bitrate, and so on). If an error is detected during the asset download (for
example, file size is different than expected), an error indication is shown to the CSR. Hovering over the
indication icon displays the list of errors. Using the Search in field, the CSR can also filter the sessions shown
in the portlet according to asset title, status, and start time.
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View Hard Disk Information
View Hard Disk Information
The Device View > Hard Disk portlet provides information on the hard drives attached to the device.
The Overview screen displays the amount of GB used and the amount left free. Additional information includes
disk Properties, such as manufacturer, model, serial number, and total capacity, and Status: Spinning, Standby,
Sleep, or Error, temperature and usage.
The Quick Actions portlet appears on the right of this screen allowing you to format the disk, if required.
The Temperature tab displays a graph that plots Hard Disk's temperature over a configurable time period.
Below the graph are various statistics such as the average temperature over the time period, and so on.
Configure AMS Sample Settings
AMS sampling allows the Set-Top Box to collect statistics and information about an end-user's viewing habits.
The AMS sample is a profile, that defines for the AMS client on the STB, how to collect the information,
which information to collect and when to upload it to the server.
Once an AMS sample has been defined via the Operations > AMS Samples portlet, the CSR can attach an
AMS sample to an STB in the device's AMS portlet.
Configuring and Troubleshooting Set-Top Boxes
Diagnose Customer's Error Messages
The Device View > Error Message portlet displays a list of all the error messages (OSD) that have been
displayed to the customer on his/her EPG.
This portlet provides you with the following capabilities:
You can choose the language for the error messages to be displayed to the customer. Contact Customer
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Support for more information on language support.
You can click Expand to drill down to the root cause of the problem and see a recommendation from
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Prime Home as to how to proceed.
Configure STB and IPC Settings
The Settings menu option provides portlets for configuring different types of device settings. Each parameter
shows Current Value, Previous Value and Default Value. If the current value is different from the default,
then the entire row appears in orange. If the settings have been changed in the last 24 hours, an alert is generated.
The following portlets are available:
Audio/Video AV Settings
Allows you to view and modify the audio and video related settings, which the customer can change
via the Electronic Program Guide (EPG).
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Configuring and Troubleshooting Set-Top Boxes
Quick Guide to Troubleshooting Set-Top Boxes
DVR Settings
Allows you to view and modify basic settings, such as the guard time duration (start recording earlier
than published program time and finish recording later, in order not to miss the beginning and end of
the program), managing disk space, and booking a series to record.
User Settings
Allows you to view and modify the user profile-specific settings which the customer can change via
the EPG. These settings include Subtitles, EPG preferences, Startup and Standby, and General parameters.
Quick Guide to Troubleshooting Set-Top Boxes
Prime Home FixPrime Home AlertPossible CausesCustomer Complaint
No video on TV
Macro blocking
Recording failures
Distorted DVR playback
HDMI Connection Error
HDCP Authorization
Error
Incompatible TV model
RF Tuner Locking Error
RF Signal Issues
Hard disk malfunction
that leads to Excessive
read / write errors
High HDD Temperature
(due to HDD malfunction
or cooling issues)
No free space
Various alerts including
HDMI error, HDCP error,
Incompatible TV, RF
Tuner signals
RF Tuners Signal IssueRF Tuners issueVideo / audio distortion
Alerts include HDD
errors, High Temperature,
Disk Space Usage
For the first two causes,
navigate to Device View
> Quick Actions and
select Factory Reset /
Factory Reset Retain
Wireless / Reboot
For RF Tuner issues,
navigate to Device View
> RF Tuners
Navigate to Device View
> RF Tuners and check
Tuner status, strength and
quality. In addition, check
the History tab.
Navigate to Device View
> Hard Disk and check
Hard Disk Status and /or
Temperature
screen
recorded program
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OSD AlertVOD Session issuesError message on the TV
VOD AlertVOD Session issuesCustomer unable to watch
Cisco Prime Home User Guide 6.3
Navigate to Device View
> Error Messages and
check cause and follow
recommendations for fix
Navigate to Device View
> VOD and check list of
VOD sessions with error
indication (e.g. tuning
errors, setup errors, etc)
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Quick Guide to Troubleshooting Set-Top Boxes
Configuring and Troubleshooting Set-Top Boxes
Prime Home FixPrime Home AlertPossible CausesCustomer Complaint
Customer has wrong
language or no subtitles
Customer experiences
general STB faults - such
as being unable to change
channel or picture freezes
User / AV settings (e.g.
menu language, subtitles
, etc.)
failure
WAN connection is down
N/AWrong configuration of
Navigate to Device View
> User Settings / AV
Settings > and check
settings and change as
required
N/AUndetermined hardware
Navigate to Device View
> Quick Actions and
select Factory Reset /
Factory Reset Retain
Wireless / Reboot
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