Quote:
Originally Posted by ADTech
Look at the SBR reading for UHF 49 on the DVR diagnostics menu. Between that and the error numbers, corrected and uncorrected, it will give you an idea of what the tuners are experiencing.
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I went into the DVR diagnostics menu on the Roamio to get some info for all channels. Here is what it shown (as setup in the diagram I posted):
Channel 3-1 signal strength 55%, 22 dB SNR, RS Corrected 0, RS Uncorrected 66
Channel 3-2 signal strength 55%, 22dB SNR, RS Corrected 0, RS Uncorrected 60
Channel 3-3 signal strength 57%, 23 dB SNR, RS Corrected 0, RS Uncorrected 81
Channel 10-1 signal strength 67%, 27dB SNR, RS Corrected 0, RS Uncorrected 30
Channel 21-1 signal strength 52%, 21 dB SNR, RS Corrected 0, RS Uncorrected 132
Channel 21-2 signal strength 52%, 21 dB SNR, RS Corrected 0, RS Uncorrected 30
Channel 21-3 signal strength 52%, 21 dB SNR, RS Corrected 0, RS Uncorrected 60
Channel 27-1 signal strength 60%, 24 dB SNR, RS Corrected 0, RS Uncorrected 6
Channel 33-1 signal strength 60%, 24 dB SNR, RS Corrected 0, RS Uncorrected 0
Channel 33-2 signal strength 60%, 24 dB SNR, RS Corrected 0, RS Uncorrected 120
Channel 33-3 signal strength 60%, 24 dB SNR, RS Corrected 0, RS Uncorrected 45
Channel 49-1 signal strength 45%, 18 dB SNR, RS Corrected 0, RS Uncorrected 6
Channel 49-2 signal strength 45%, 18 dB SNR, RS Corrected 0, RS Uncorrected 0