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- Posts: 1
- Joined: August 17th, 2018, 7:11 am
- Country: United States
On many of the TDS scopes the message ' Wfm does not cross ref' appears for C1, C2, or both. These scopes may or may not pass some or all of the start up and calibrations tests. I cannot find the meaning or significance of this message in the service manuals. Can anyone explain the meaning of this screen message? Thanks!
- Posts: 8
- Joined: September 1st, 2018, 11:27 am
- Country: Greece
I suppose that Wfm this is the sort version of the word : Waveform.
Therefore the message could be that : Waveform this does not cross reference points ... possibly because signal amplitude this is not enough or higher than what it is required for calibration.
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