I use all speakers except center when in Party ModeJag_97470 wrote:What speakers are you running in party mode? It was my understanding that party mode played "all" speakers including the center and surrounds at the same time. don't know about your remote, but on my TGP-III there was no code found for our older Sony VHS player, but there is a series of buttons pushed aiming the remote to "manually" program any button you desire to run functions. Maybe look in the manual programming the remote manually?
I will try manual programming