Service
Before Performing Performance Verification Testing
4-5
Before Performing Performance Verification Testing
Equipment Required
Calibration
1 Push the Utility button on the front panel.
2 Select Self-Cal menu item in the Utility menu.
3 Follow the on-screen instructions.
Let the oscilloscope warm up before testing
The oscilloscope under test must be warmed up (with the oscilloscope application running) for at least 30
minutes prior to the start of any performance test.
Description Critical Specifications Recommended Model/
Part Numbers
Digital Multimeter DC voltage measurement accuracy better than ±0.1% of
reading
Agilent 34401A
Cable Assembly 50Ω characteristic impedance Agilent 54855-61620
Cable Assembly RS-232 (f)(f) Agilent 34398A
Adapter BNC Barrel (f)(f) Agilent 1250-0080
Adapter BNC shorting cap Agilent 1250-0929
Adapter Precision BNC (2) Agilent 54855-67604
Adapter BNC (f) to dual banana Agilent 1251-2277