Program SRC-200 Remote for Cross Operation of TV without knowing TV code at the TV

Press and hold the MUTE button until LED blinks.
Press POWER button on remote.
Push UP arrow repeatedly until TV powers off, then push the SELECT button and then push POWER to turn TV back on.

If you make a mistake and LED turns off prematurely, press and hold MUTE again until LED blinks and begin process over.
DOWN arrow works as well. The remote scrolls through the codes in its flash sequentially backwards from the current position wrapping around at the origin, 000.