[mythtv-users] Reds gone from HDPVR recordings

Barry Martin barry3martin at gmail.com
Fri Mar 25 13:22:42 UTC 2022


DryHeat122:

> Does anyone know if there is a way to see if I'm getting a signal out of
> the red channel on my cable box *without *connecting it to a monitor with
> composite inputs (which I don't have)? Should I be able to measure a
> voltage that would be absent if it were dead, for example?

The swapping cables was a good suggestion!  Are we certain the composite 
input of the monitor is good?  Assuming that, there are adapters to 
convert one signal format to another; just be careful of the 
'direction': a 'HDMI to Composite adapter' is not the same as a 
'Composite to HDMI' one.

...Just thought of this: have you tried power booting?  Sometimes the 
stuff 'gets confused' and stops working for no good reason.

Barry



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