Go to MENU-4-2 MORE
Enable - Off-Air Antenna Locals
This disables your remapped locals from the 7000-8000's so if you want both, you have to enter the 4 digit local channel.
Ex: 7222 is my local channel 3. (Springfield Ky3)
With local OTA enabled, I can put in 003 to get my analog OTA channel 3 or enter 0031 to get my Digital OTA channel 3 or 0032 for UPN 17.
In your guide, any analog locals will just have 'local programming' in all of the time slots. (burnt orange/brown channel #'s)
Digital OTA's 'SOMETIMES' have correct guide data depending on PSIP transmission. My digital UPN station doesn't transmit PSIP data so it just has 'Local Programming' or No Information Available' on that HD channel.(Blue Channel #'s)
Whether you sub to your locals or not, they will show up in the guide, but will not contain program data.