HP 16555A, Руководство по обслуживанию

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To test the cables
This test allows you to functionally verify the probe cable and probe tip assembly of any of the
logic analyzer pods. Only one probe cable can be tested at a time. Repeat this test for each
probe cable to be tested.
Equipment Required
Equipment Critical Specification Recommended
Model/Part
Pulse Generator 100 MHz, 3.5 ns pulse width,
< 600 ps rise time HP 8131A Option 020
6x2 Test Connectors (Qty 4)
1
Turn on the equipment required and the logic analyzer.
2
Set up the pulse generator.
a Set up the pulse generator according to the following table.
Pulse Generator Setup
Channel 1 Channel 2 Period
Delay: 0 ps Delay: 0 ps 100 ns
Dcyc: 50% Dcyc: 50%
High: 3.00 V High: 3.00 V
Low: 0.00 V Low: 0.00 V
b
Enable the pulse generator channel 1 and channel 2 outputs (LED off).
3
Set up the logic analyzer Configuration menu.
a In the System Configuration menu, touch System, then select 1M (2M) Sample LA.
b In the Analyzer 1 box, touch the field to the right of Type, then select State.
Troubleshooting
To test the cables
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