Cisco Cisco Explorer Set-top Software Version 2.1 用户指南
Status and Network Parameters Diagnostic Screen
749244 Rev G
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RF Network
The RF Network section includes a description of the RF network adapter.
The RF Network section includes a description of the RF network adapter.
Field
Name
Description
Possible Values
IP
The IP address that the DNCS
assigned to the RF network
assigned to the RF network
[Network/DHCT configuration-
dependent]
dependent]
Unavailable—DHCT is not
authorized for two-way
communications or is unable to
establish a two-way connection
with the DBDS
authorized for two-way
communications or is unable to
establish a two-way connection
with the DBDS
Subnet
Mask
Mask
The IP subnet mask that is assigned
to the RF network adapter by the
DNCS
to the RF network adapter by the
DNCS
[Network-dependent]
Hub ID
The hub number to which the DHCT
is connected when booted
is connected when booted
[Network-dependent]
MPEG Stats
The MPEG Stats section includes information about the DHCT when it is tuned to a
The MPEG Stats section includes information about the DHCT when it is tuned to a
digital channel and when an MPEG stream is being decoded. This information
changes each time the DHCT changes channels on the TV.
Important: The MPEG Stats information applies to the main display and does not
Important: The MPEG Stats information applies to the main display and does not
apply to picture-in-picture (PIP) channels.
Some errors, such as PER (number of Pipeline Errors reported by the MPEG decoder
Some errors, such as PER (number of Pipeline Errors reported by the MPEG decoder
chip) and SER (number of Severe Errors reported by the MPEG decoder chip) are
expected to occur.
Note: If the channel is tuned to an unauthorized channel, then n/a appears as the
Note: If the channel is tuned to an unauthorized channel, then n/a appears as the
field text within the field name.
Field
Name
Description
Possible Values
Video
The program identifier (PID) number
within the MPEG stream that
contains the video information being
decoded
within the MPEG stream that
contains the video information being
decoded
[Channel-dependent]
n/a—tuned to an analog channel
Audio
The PID number within the MPEG
stream that contains the audio
information being decoded
stream that contains the audio
information being decoded
[Channel-dependent]
n/a—tuned to an analog channel
PCR
The PID number that is used to
decode the program clock reference
(PCR) information
decode the program clock reference
(PCR) information
Note: The PCR PID is typically the
same as the video PID.
same as the video PID.
[Channel-dependent]
n/a—tuned to an analog channel