How to reset a CRT Panasonic tv

I know on my CRT TV if you forget the Vchip you can pull the power cord and forget but I have a Funai so it's voltatile AF so that usually doesn't work in a lot of cases. The best bet would be to find the master Vchip code - it should be known by now for this like it is for a lot of 2000s devices which had a static master code. The Funais cleared by being unplugged for 24-48 hours.

Note I got these from AI but try 0000, 000000 or 7777.

Also try this (NOTE: AI generated)

1.Power Off to Standby

Turn the TV off using your remote control so that it is in standby mode (the red standby indicator light should remain lit).

2.Enter the Service Sequence

Quick button press.

On your remote control, quickly press the following buttons in sequence:

INFO MENU MUTE POWER

3.Reset or Clear Options

The TV will turn on and display the blue Service Menu on the screen. Look for options related to Options, Reset, or EEPROM/Eep Clear to reset the unit back to factory default parameters, which clears out custom V-Chip locks. Be careful not to adjust anything that has a serial number or holds the CRT adjustments.

4.Exit and Save

Turn the TV off and back on again to exit the service mode. The code should be 0000 at this point if you need to unlock anything the previous owner set.