Zenith TV

What do need to get into the service menu for? If you have a bad vertical circuit for example, & you "tweak" the hieght, or linearity, you will foul it all up. Make sure you KNOW you have an EEPROM/Micro, data problem. Anyway, push and hold menu button until it vanishes.. Very quick push

9-8-7-6 enter.. The basics are on the first page, if you want page 2 select factory mode change to 1 and the full setup appears.. When your all thru set the clock, or make sure you turn factory menu back to 0.. I find it easier to set the clock...

Do I need push the menu button on remote or on TV?