Cisco Cisco Explorer Set-top Software Version 2.3 Betriebsanweisung
Chapter 2 Network Status Diagnostic Screens for all Explorer DHCTs
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RF Status Diagnostic Screen
Information
This section provides an overview diagram and field descriptions of the RF Status
diagnostic screen. You can view this screen to obtain statistical information about the
three RF channels on your system in real-time.
Important: On the Explorer 8000, 8000HD, 8300, or 8300HD Home Entertainment
Important: On the Explorer 8000, 8000HD, 8300, or 8300HD Home Entertainment
Servers, the descriptions in the Current QAM section of the RF Status diagnostic
screen always refer to the first tuner. Also, the information displayed in the Current
QAM section field descriptions is not necessarily related to what is displayed on the
main TV screen or the PIP. To view the status of the Second Tuner, go to the Second
Tuner Status Diagnostic Screen (on page 133).
Performing Tasks
By accessing this diagnostic screen, you can perform the following tasks:
Confirm the power levels and frequencies of the FDC and the RDC
Confirm the power levels and frequencies of the QAM modulator
Monitor the average and instantaneous errors of the FDC and the QAM
Screen Components
Current FDC
Current RDC
Current QAM