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Discussion Starter · #1 ·
I've noticed that regularly if I try watch 3d content it messes up


I get sparkles all over the screen. I will have the audio and video cut out. Or it will nit display anything. Also it will for some reason only show dts on a dts hd track



I've tried 3 different players and probably 5 different hdmi 1.4 cables


if I take the avr out of the equation it seems to work fine



anyone have any idea on how I could fix this?



the model is avr-391
 

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Quote:
Originally Posted by TheGuyInTheChair /forum/post/0


I've noticed that regularly if I try watch 3d content it messes up


I get sparkles all over the screen. I will have the audio and video cut out. Or it will nit display anything. Also it will for some reason only show dts on a dts hd track


I've tried 3 different players and probably 5 different hdmi 1.4 cables


if I take the avr out of the equation it seems to work fine


anyone have any idea on how I could fix this?


the model is avr-391

Suggest you contact denon. Is the avr391 specification ok for 3D hdmi? My avr4311ci is and it works great for 3D. Sparkles usually means bad hdmi connection. Try other hdmi ports to see if the problem is local to a possible bad port on the avr.
 

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Discussion Starter · #3 ·

Quote:
Originally Posted by Don Landis /forum/post/20873548


Suggest you contact denon. Is the avr391 specification ok for 3D hdmi? My avr4311ci is and it works great for 3D. Sparkles usually means bad hdmi connection. Try other hdmi ports to see if the problem is local to a possible bad port on the avr.

I've tried all 4 ports on my TV and none of them are good



The problem is I have no warranty coverage on my AVR since I bought it in the US and live in Canada so I'd have to take it to the states to have it fixed


I was hoping there was maybe something I could do myself
 

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Quote:
I've tried all 4 ports on my TV and none of them are good

I wanted you to try other ports on the AVR. I thought you did connect the 3D source to the TV direct and it was OK.
 

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I had the same problems with panasonic 350 blu-ray player going into NAD 785hd with the new 150vm card. Into a panasonic 65vt25 and I changed settings in the Blu-ray player from 4:4:4 to 4:2:2 and everything is great now.
 
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