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Troubleshooting
Self-Test Diagnostics
Figure 2-8
Non-blinking LED Codes For Serial Bus Communication Failure
If the second and third LED
patterns displayed are....
0
1
2
3
LED Legend
= off
= rapid blink
= steady on or slow blink
56
S:\agilent\e8285\ALR\Book\chapters\trouble.fm
Then the failure is...
0
1
2
3
Modulation Distribution
Output Section
Audio Analyzer 1
Audio Analyzer 2
Reference
RF Input/Output
Downconverter
Receiver
Spectrum Analyzer
Signal Generator Synthesizer
Receiver Synthesizer
Upconverter
LO IF/IQ Modulator
CDMA Generator Reference
Digital Cellsite
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Table of Contents
Troubleshooting
