Keysight E4990A Troubleshooting Manual page 10

WA RNING
Impedance Analyzer
ensure that safety features are maintained in operational
condition.
• Dangerous Procedure Warnings
Warnings, such as the example below, precede potentially
dangerous procedures throughout this manual. Instructions
contained in the warnings must be followed.
Dangerous voltage levels, capable of causing death, are present in this
instrument. Use extreme caution when handling, testing, and adjusting
this instrument.
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