To Verify Digital Channel Threshold Accuracy (Mso Models Only); When To Test; What To Test; Verifying Test Results - Agilent Technologies 6000 Series User Manual

To verify digital channel threshold accuracy (MSO models only)

When to Test

What to Test

Verifying Test Results

Service Guide
This test verifies the digital channel threshold accuracy
specification of the Agilent 6000 Series Oscilloscopes.
Threshold accuracy test limits= ±(100 mV + 3% of threshold
setting)
You should perform this test every 12 months or after 2000
hours of operation, whichever comes first.
Use these instructions to test the threshold settings of digital
channels D7-D0. Then, use the same instructions to test digital
channels D15-D8.
After each threshold test, record the voltage reading in the
Performance Test Record on
passes, verify that the voltage reading is within the limits in the
Performance Test Record.
Testing Performance
page 71. To verify whether a test
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