Agilent Technologies E8362A, Service Manual

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Service Guide E8364-90001 3- 11
PNA Series Microwave Network Analyzers Tests and Adjustments
E8362A, E8363A, E8364A Preliminary Checks
Accessories Used in the Operator’s Check
Performing the Operator’s Check
1. From the System menu, point to Service , and then click Operator’s Check .
2. In the
Operator’s Check
dialog box (refer to Figure 3-3 ), click
Configure
, and then
select either
Automatic
, to run through the test without stopping, or
Prompted
, to
pause at each step in the process.
3. To check Port 1, click Start--Port 1 or to check Port 2, click Start--Port 2 .
4. The test will prompt you to connect the short.
5. The result of the operator’s check will be shown as a PASS or FAIL next to the test.
Figure 3-3 Operator’s Check Dialog Box
If the Operator’s Check Fails
1. Clean the test ports, shorts, and adapters. Torque to specification. Repeat the check.
2. If the check still fails, suspect a faulty component:
• A repeated failure in the switch repeatability for both the Port 1 and Port 2 checks
indicates a faulty A22 switch splitter. Refer to “Removing and Replacing the A22
Switch Splitter” on page 7-40 .
Equipment Type Models Used With Part Number
Female short, 3.5 mm E8362A 85052-60007 (from the 85052 calibration kit)
Female short, 2.4 mm E8363A, E8364A 85056-60021 (from the 85056 calibration kit)