Ingress Scan; To Run An Ingress Scan; Results - Viavi ONX-220 User Manual

Ingress Scan

Ingress Scan conducts the same test done by OneCheck, checking upstream for interference
into the signal.

To run an Ingress Scan

1. Select Ingress Test under the CATV menu header. The Ingress Scan Setup screen
appears.
The graphic displayed shows that the RF port should be connected to the
upstream test point.
2. Assign this test to a saved work order (optional but recommended).
Select the Work Order ID button and the list of available work orders will
appear. Select one.
3. Start the test by selecting the Start button at the bottom of the screen.

Results

For a detailed discussion of the results produced by this test, see
on page 189.
June 2020
ONX-220 User's Guide
22135173, Rev. 000
Chapter 4 CATV Testing
"Ingress Scan results"
83