its there to ensure that your signal level is between certain tolerances. My understanding is that if more people are added to youre leg of the cable (upstream) then this can affect you signal level. In the few times an NTL Eng has been to my house they have ALWAYS changed the attenuators. Im not sure if it was because i was outside of these tolerances or that they just took the oppourtunity to move me back toward the central point in the tolerance band as they were in the house.
My advice as always is "If it aint broke dont fix it!"
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Originally Posted by paulyoung666
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i bet thats what your mum told you
