HD/ SD channel volume difference.

[Gingerbread Man]

I've a Panasonic 37V20 Which I use with the Feeesat tuner. I out this sound to my Amp via an optical cable.

The thing that bothers me is the HD channels output at a lower volume than the SD channels. So if swapping from an SD to an HD, I then need to turn the volume up.

Is there a way to balance this bias out? I'm assuming that it would be a TV based option as opposed to an Amp setting as they're both send down the same optical cable.

Cheers.

[moles]

No it is fixed it is on my freest humax anyway and you cannot change the volume on the box- has to be done on the TV or AMP.

[Gingerbread Man]

The freesat tuners built into the TV so I was hoping for a setting. I've had a quick look around but being no expert, I've not seen anythibg

[Maximum Attack]

No fix, but it is often because sd is usually stereo and hd is surround, check by selecting the same sound mode on the amp.