I notice in all the different post for the Motorola NV589 that show status pics some of them have some have readings in all upstream and downstream SN Margin (dB) and Line Attenuation (dB) and some have reading in downstream and all upstream have 0.0.
1. Is there a reason maybe which card is in vrad
I only ask because it looks funny that some have reading in all blocks and some have reading only in Downstream.
Thanks for any answers.
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