User guide

How to Monitor BER Results
There are different ways, how you can monitor instantaneous BER values:
1
Listen to the BER warning tones. See “Audio Signals - Procedures” on page
225 for details.
2
View the BER Results window, which is described in “BER Results Window”
on page 366.
3
View the BER bar and errors indicator. See “Status Indicators” on page 372
for details.
How to Monitor 8B/10B Comparison Results
There are different ways, how you can monitor instantaneous "8B/10B
Comparison" values:
1
Listen to the 8B/10B Comparison warning tones. See “Audio Signals -
Procedures” on page 225 for details.
2
View the 8B/10B Comparison Results window, which is described in “8B/10B
Comparison Results Window” on page 367.
3
View the 8B/10B Comparison bar and error indicators. See “Symbol Lock
Indicator” on page 192 and “8b10b Error Indicator” on page 192 for details.
How to Monitor Bit Comparison without PCIe3 SKPOS Results
There are different ways, how you can monitor instantaneous "Bit Comparison
without PCIe3 SKPOS" values:
1
Listen to the Bit Comparison without PCIe3 SKPOS warning tones. See “Audio
Signals - Procedures” on page 225 for details.
2
View the Bit Comparison without PCIe3 SKPOS Results window, which is
described in “BER Results Window” on page 366.
3
View the Bit Comparison without PCIe3 SKPOS bar and errors indicator. See
“Status Indicators” on page 372 for details.
How to Monitor Bit Comparison without USB 3.1 SKPOS Results
There are different ways, how you can monitor instantaneous "Bit Comparison
without USB3.1 SKPOS" values:
1
Listen to the Bit Comparison without USB3.1 SKPOS warning tones. See
“Audio Signals - Procedures” on page 225 for details.
2
View the Bit Comparison without USB3.1 SKPOS Results window, which is
described in “BER Results Window” on page 366.
7 Evaluating Results
364 Agilent J-BERT N4903B High-Performance Serial BERT