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Rookie

Channels Black, but with Audio

Randomly, while switching channels, I will arrive at a channel whicich is black, but with audio. This will typically be the same for 2-3 channels above or below this channel. If I quickly change through 5-6 channels, the picture comes back, and if I back up to the orriginal channel, I will then have both audio and viddeeo.

 

DTA 170 Cisco box. no Internet. Sony televison.

4 REPLIES 4
Expert

Re: Channels Black, but with Audio

Try a different HDMI cable, try setting that hdmi input to 1080 if it's on auto

 

Rookie

Re: Channels Black, but with Audio

That would be a television setting? Or Cisco setting?

Expert

Re: Channels Black, but with Audio

could be either... there should be a combination that works, you may need to get a newer 271 DTA

 

The actual issue is HDCP verification... and incompatability between devices.

Rookie

Re: Channels Black, but with Audio

Workded like a charm - set Cisco to 1080i, not Auto.

 

Also, channel changing is much faster. Thanks!