TO CLUMSUM:
Many VCRs use the same internal chip to control their functions,
since ths is the cheapest way to build 'em.
What they do to make prices differ is to leave OUT the IR codes & thus functions on the remote control!
I had a Panasonic HiFi VCR a few years ago where I pushed an odd combination
of buttons and ... Hey this machine isn't supposed to be *ABLE* to do THAT !?!!
What I'm saying is that your Panasonic TV may have the Bass/Treble functions,
-- and some others -- but IR codes left out of remote.
See if you can find someone with "higher-end" version of same TV
and borrow their remote.
If yours now has new functions either buy new remote from MFG,
or get yourself a learning remote!
