I have this recurring problem with the set shown in the subject line. A black box pops up in the center ofthe screen. It says "Initial Setup" on the tip line Second line is "Adjust" (or close to that) : Ch + Third line is "Exit" Ch -
Hitting Ch- doesn't do a thing and, in fact, the remote seems disabled while thie display is on. It will flash on and off for as long as half an hour and then quit for a few hours.
Any ideas for solving this without hefting this 102 lb. box to the service guy or calling in a $100 repair guy
Thanks.
Bill