Knowledge Base - Solution

ONX-580 Lead Compensation

Wednesday, August 2, 2023
Submitted by ryan.grace on August 11, 2023 - 8:43pm
Problem: 
The loop length measurement on my Viavi ONX-580 is reading incorrectly. Is there some type of calibration that can be performed?
Solution: 
There are lead compensations for resistance, opens and RFL on the ONX-580. From one of those test screens, press the Tray button in the bottom right of the front panel. There are is a softkey at the bottom of the display to perform a compensation. Press the required software key and follow the on screen instructions to compensate the test leads.

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