Agilent Technologies 1670G Series, Service Manual

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Calibrating and Adjusting
This chapter gives you instructions for calibrating and adjusting the logic analyzer.
To periodically verify the performance of the analyzer, refer to "Testing
Performance," chapter 3.
Logic analyzer calibration
The logic analyzer circuitry of the Agilent 1670G-series Logic Analyzers does not
require an operational accuracy calibration. To test the logic analyzer circuitry
against specifications (full calibration), refer to chapter 3, "Testing Performance."
The oscilloscope circuitry in the Agilent 1670G-series Logic Analyzers with the
oscilloscope option requires an operational accuracy calibration by the user or service
department under any of the following conditions:
•
at six months intervals or every 1,000 hours
•
if the ambient temperature changes more than 10
°
C from the temperature at full
calibration
•
to optimize measurement accuracy
To test the oscilloscope circuitry against specifications (full calibration), refer to
chapter 3, Testing Performance.
The pattern generator circuitry in the Agilent 1670G-series Logic Analyzers with the
pattern generator option does not require an operational accuracy calibration.
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