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W A R N I N G
Troubleshooting
To check the power supply LEDs
To check the power supply LEDs
Refer to chapter 6, "Replacing Assemblies," for instructions to remove or replace covers and assemblies.
Hazard voltages exist on the power supply, the CRT, and the CRT driver board. This procedure is to be performed by
1Turn off the instrument, then remove the top cover.
2Apply power to the instrument.
3Check the power supply LEDs.
4Note problems with the power supply, then return to the power supply flowchart.