My TC1365B has a small switch on the back for switching this. Its location is left of and above the cable connector. It has 4 settings - 1. TV 2. STD (for standard cable) 3. HRC (for HRC cable) 4. IRC (for IRC cable). You need to put this switch on STD to pick up regular cable channels, and this TV does receive 125 standard cable channels! This should work for you, depending on your cable provider.
Bill Fitzhugh
March 2010