BFT Deimos Ultra BT A 600 + Tbox

[ok.dude]

Hi 

I have the following Gate Motor BFT Deimos Ultra BT A 600, It's all installed and working. I have a few programming questions if any one can help it will be greatly appreciated.

The a pair of Thea A15 O.PF Photosells, I'm sure they are wired correctly but they don't appear to function. Do I need to turn them on and if so how.

I have a 2 button remote and the 2nd button is programmed to Channel 2. I want to set channel 2 to operate Pedestrian opening mode. When I press the 2nd button it appears to work as I can hear a relay click when its pressed, but it doesn't operate the gate. how do I turn this feature on. 

Tbox is also programmed to channel 2 as well. this makes the relay click when the correct code is entered so it must be a case of programming.

In case it helps I have not removed any of the jumper wires that are preinstalled from the factory in JP8 70-75

Does the TBox have rolling codes ?

Sorry for all the questions I've tried to following the programming diagram in the manual but it's confusing

Thanks in advance