JVC Hand Shake Issues

[Big B]

I have a JVC NZ8. I"m suffering handshake issues. I have put an Ezcoo in and I'm back up but I have lost my fantastic picture quality. Anyone suffering same? What did you do?
Barry

 

[Mike]

Try a different HDMI cable.


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[nicoff]

Try a different HDMI cable.

Exactly. And consider using an active HDMI cable.

 

[Mr Peabody]

Your HDMI needs to be high speed to the level to carry 4k and if a long run either active or a booster used.

Make sure all firmware is updated.

Also, do some web searches for HDMI and your processor, there was a period where Marantz had some issues with a couple models. I don't remember which.

You could try running the HDMI direct from the source to see if it's the cable or in the processor.

 

[Big B]

Thank you.

 

[wklie]

At 10m length or longer, use a fiber HDMI cable that is rated for 4k 60Hz HDR or higher.