On Tuesday, January 2, 2018 at 2:03:47 PM UTC-5, wrote:
Can't figure out how to unlock channels on my fisher tv pc9327.

18 years ago. That is one vintage TV, by now.
Typically locked-out channels are a function of the cable box, not the TV. But, if on-board the TV, you will need the password.

http://reboot.fcc.gov/parents/tv-and-parental-controls

Peter Wieck
Melrose Park, PA