Keysight Technologies N5290/1A PNA Series Service Manual page 213

Repair and Replacement Procedures
Post-Repair Procedures
Table 7-2 Related Service Procedures (Continued)
Replaced Assembly
A5 test set motherboard
RF path cables
B1 fan
N5290/1A System
Reconnect the N5292A test set
and millimeter-wave heads.
Keysight N5290/1A Service Guide
Adjustments
and Other Procedures
Reinstall the serial number. (Refer to
"Installing or Changing a Serial
Number" in Chapter 8.)
Re-enable all hardware options. (Refer
to "Software Entitlement
Certificate" in Chapter 8.)
LO Adjustments for mm Mode
Heater Dac/Voltage
Heater Detect
Pna Cal
Insertion Loss/Match
No adjustment needed
No adjustment needed
Run the N5290/1A Operations Check
and the Test Management Environment
(TME) Performance Testing. (N5290/1A
Millimeter System Only). Refer to
Chapter 3.
Verification, Performance,
and Other Tests and Procedures
LO Verify (with corrections)
Eterm
"N5292A Functional Verification
Procedure" on page 3-16
passes, run the N"If the N5290/1A
Operator's Check Fails" on
page 3-44 and "Test Management
Environment (TME) Performance
Tests (N5290/1 A Millimeter
System Only)" on page 3-45.
'Eterm'
Check for fan operation
and if it
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