I dont think there is a usable 1 listed in our instructions. So you will need to use the manual search option on your Comcast remote. With the TV on stand close to the TV and hit the TV button then hold the set button until the cable light flashes 3 times...let the button go and type 991 then 1 again now tap the channel up button slowly 1 at a time until the TV shuts off then hit the set button again to lock that code in. If you miss it try the process again.
Answers & Comments
I dont think there is a usable 1 listed in our instructions. So you will need to use the manual search option on your Comcast remote. With the TV on stand close to the TV and hit the TV button then hold the set button until the cable light flashes 3 times...let the button go and type 991 then 1 again now tap the channel up button slowly 1 at a time until the TV shuts off then hit the set button again to lock that code in. If you miss it try the process again.