Diagnostics; Using The Diagnostics - Motorola DCX3501-M Installation Manual

Diagnostics

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Diagnostics are displayed on the on-screen display (OSD) and front-panel display. They
confirm proper installation, including:
•
Checking error states and signal integrity
•
Identifying the cable terminal on the network
•
Verifying communications with the headend
For the diagnostics described in this section:
•
All indicators are in decimal notation, unless otherwise noted.
•
All signal-level and quality indicators use a 1% to 100% scale, unless otherwise
noted.
•
All sample displays are illustrative; actual data may differ from the examples.

Using the Diagnostics

To use the diagnostics:
1. Ensure that the DCX3501-M is installed with the Thin Client software and that it is
connected to an AC outlet.
2. Ensure the set-top is powered on.
3. Press power to put the set-top in stand-by mode. Within two (2) seconds, press
select to enable the diagnostic mode.
4. The Diagnostics main menu is displayed on the OSD, and d01 is displayed on the
front panel:
You can use the following keys to navigate the diagnostics menus:
•
Press channel ▲, channel ▼, cursor ▲, or cursor ▼ to select d01 through E.
•
Press cursor ◄, cursor ►, select or enter to execute the selected diagnostic.
•
Select E from the main menu or press power to exit.
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Diagnostics
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