To Test The Cal Output Ports (Oscilloscope); Set Up The Equipment - HP 1660C Series Service Manual

To test the CAL OUTPUT ports (oscilloscope)

Testing the CAL OUTPUT ports does not check a specification, but does check the
following:
•
DC CAL OUTPUT voltage
•
AC CAL OUTPUT voltage
This test verifies that the CAL OUTPUT voltages are operating within limits, so that
they can provide accurate calibration for the instrument operational accuracy
calibration and probe calibration.
Equipment Required
Equipment Critical Specifications
Digital Multimeter 0.1 mV resolution, better than 0.005% accuracy
Cable BNC (m)(m) 48-inch
Adapter BNC (f) to Dual Banana Plug

Set up the equipment

Turn on the equipment required and the logic analyzer. Let them warm up for
30 minutes if you have not already done so.
Recommended
Model/Part
HP 3458A
HP 10503A
HP 1251-2277
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