The Sierra I seems to be a lot different than the 2, 2+, 3 models and we don't have very much information about the receiver.

**Proceed with caution when programming this model.**

The Advanced Function codes are different.

Make a note of the code numbers then use the Sierra 3 programming procedure.

Tuning Mode Lock = "2" "3"

Store Lock = "2" "4"

Dish Lock = "2" "5"

Erase A Satellite = "2" "7"

CLICK HERE TO GO TO THE SIERRA 3 PROGRAMMING PROCEDURE.