Zenith TV stuck in front cam-port mode.


Auto cam-port is turned on in service menu.
Zenith TV model 3246dt (science wing) stuck in "front cam-port mode". Technician must enter service menu. Hold menu button down until menu goes away. In channel box enter "9876" then "enter". Find "f mode" 0-off, 1-on. Turn on. Item 29 "auto cam-port" turn off. Back to "f mode", enter 0 to turn off.