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Operator's Service
To check the power-up tests
To check the power-up tests
The logic analyzer automatically performs power-up tests when you apply
power to the instrument. The revision number of the system boot ROM
shows in the upper-right corner of the screen during these power-up tests.
As each test completes, either "passed" or "failed" prints on the screen in
front of the name of each test.
Disconnect all inputs, then insert a formatted disk into the disk drive.
1
Let the instrument warm up for a few minutes, then cycle power by
2
turning off then turning on the power switch.
If the instrument is not warmed up, the power-up test screen will complete
before you can view the screen.
As the tests complete, check if they pass or fail.
3
The Front Disk Test reports No Disk if a disk is not in the disk drive.
Performing Power-Up Self-Tests
passed
passed
passed
passed
passed
passed
No Disk
20-12
ROM text
RAM test
Interrupt test
Display test
HIL Controller
HIL Devices
Front Disk Test
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