Adjustments
Introduction
HP EPM-441A/442A Service Guide 3-3
Equipment Required
The adjustment procedures include a list of recommended test equipment.
The test equipment is also identified on the test setup diagrams.
Post-Repair Adjustments
Table 3-1 lists the adjustments related to repairs or replacement of any of
the assemblies.
Table 3-1: Post Repair Adjustments, Tests, and Checks
Assembly Replaced
Related Adjustments, Performance
Tests or Self Tests
A1 Power Supply Self Test
A2 Processor Assembly Frequency and Level Adjustments,
Power Reference Level Test, Display
Brightness and Contrast Adjustment.
A3 Front Panel Assembly Instrument Accuracy Test, Display
Brightness and Contrast Adjustment.
A4 Interface Assembly All automated Tests
A5 Daughter Assembly Instrument Accuracy Test
A6 Measurement Assembly Zero Test, Instrument Accuracy Test
W1 or W2 Power Sensor
Cable
Instrument Accuracy Test, Zero Test
BT1 Battery Battery Self Test
Power Reference Cable Kits Power Reference Level Test
4402serv.book Page 3 Monday, March 11, 2002 11:34 AM
To Next Page
Loading...
Need help?
General
