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Section 5 — Troubleshooting and Diagnostics
Figure 5-21. 064824—Expanded Communications Module
1. Check the Operator’s Guide to verify correct usage of the function that appears broken.
2. Verify the function in question is supported by the current software release.
Replace the suspected Expanded Communications Module
with another Communications module in the frame.
The problem remains
If problem occurs with Ethernet™ of
A. Visually inspect the module for obvious problems such
as bent connector pins or broken solder connections
B. If unable to find a problem, contact customer service for
instructions.
064824 - Expanded Communications Module
unchanged?
DPM communications:
Verify the mezzanine
board is properly seated,
and the cables on the rear
of the Signal Processor Frame
are properly connected.
Summary of Contents for Grass Valley 4000
Page 3: ...iii Tektronix Grass Valley Products P O Box 1114 Grass Valley CA 95945 916 478 3800 ...
Page 4: ...iv Tektronix Grass Valley Products P O Box 1114 Grass Valley CA 95945 916 478 3800 ...
Page 34: ...1 20 Section 1 System Overview ...
Page 138: ...2 104 Section 2 Installation ...
Page 196: ...3 58 Section 3 Functional Description ...
Page 286: ...Index 6 Index ...