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To test the cables
This test allows you to functionally verify the logic analyzer cable and the flying
lead probe of any of the logic analyzer pods. Only one probe and cable can be
tested at a time. Repeat this test for each probe and cable to be tested. Two
Flying Lead Probes are required if you need to test pods other than Pod 1
because the clock from Pod 1 will be used to acquire data.
Equipment Required
Equipment
Pulse Generator
2 x 9 Test Connectors
(Qty 2)
SMA m-m adapter
(Qty 2)
Flying Lead Probe
(Qty 2)
Set up the test equipment
1 If you have not already done so, do the procedure "Perform System Self-
Tests" on page 30.
2 Set up the pulse generator.
a Set up the pulse generator according to the following table:
Pulse Generator Setup
Timebase
Pulse Channel 2
Mode: Pulse ÷ 1
Mode: Int
Freq: 40
Delay: (not available in pulse
MHz
mode)
Width: 3 ns
Ampl: 3 V
Offs: 1.5 V
Output: Enable (LED off)
Comp: Normal (LED off)
Limit: Off (LED off)
Output: Enable (LED off)
Critical Specification
40 MHz, 3 ns pulse width,
< 600 ps rise time
no substitute
no substitute
Trigger
Disable (LED on)
Chapter 5: Troubleshooting
To test the cables
Recommended Model/Part
8133A Option 003
See "To Assemble the 2 x 9 Test
Connectors" on page 71.
Johnson 142-0901-811 SMA Plug
to Plug or similar
HP or Agilent E5383A
Pulse Channel 1
Doesn't matter, not used in
this test.
73
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