Front Panel Selection Of Self Tests - HP EPM-441A User Manual

Front Panel Selection of Self Tests

System
Press , ,
More Service Self Test
Inputs
consists of the following tests:
• Instrument Self Test
• Confidence Check
• Individual, which accesses a menu which consists of the following
tests:
ROM checksum
RAM
Battery
Measurement Assembly
Calibrator
Keyboard
Display, which accesses a menu which consists of the following
tests:
Display Assembly
Display RAM
Bitmap Displays
Each of these tests can be run individually. Information on the instrument
self test and confidence check are described on page 2-48. Refer to "Test
Descriptions", on page 2-50 if you require a description of the other tests.
When an individual test is selected, the message "Testing..." appears
next to the name of the test. When the test is complete, the message
"Testing..." is replaced by either the message "Passed" or "Failed".
This pass/fail indication excludes the keyboard test and the bitmap
display test, both of which rely on your interaction to detect a failure.
When the individual test is complete, the result is displayed until
selected. If the self test failed, information about the failure is displayed
on the screen.
HP EPM-441A User's Guide
Power Meter Operation
, to access a test menu which
Self Test
is
Done
2-47