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CISCO CHS DVR dropping sound to LCD TV

I have a CISCO CHS 435HDC DVR hooked up to a 32" Emerson LCD TV.  Periodically the sound will stop coming out of the set...and we have to turn the TV off then On.  The installer mentioned something about "HDMI" synching problems with the receivers and that unplugging/replugging the HDMI cable would fix it. (That does work but we found that turning the TV off/on forces the "resych" and the volume returns.

Is there a DVR SW patch for this intermittant sound loss.?

Re: CISCO CHS DVR dropping sound to LCD TV
Master - Level 3

The boxes all have the latest software. You will want to check with your TV manufacturer. Most newer TV's come with updatable firmwares to fix problems such as these. Since every TV is different in this procedure you would need to contact their helpdesk.