Synergy 2

Tomorrow I'm fitting my synergy box, it seems quite straight forward.
My question is, how do I set the settings in Range A + B?
I have a little black thing to adjust the settings, but do I have the air + fuel switches set to off and then adjust?
Thanks in advance

The instructions you get with it are pretty good, I fitted mine OK.

If you are not changing the MAF from Bosch to Pieburg then use 1-5.

I found fitting the Ronbox pretty simple, getting the air filter housing back on a bit annoying (but then I had practice from a Rover 75 with the same engine). The in cab switch though was a complete PITA which even left me having to go to the physio to straighten out my back...

yes but how do I set it between 1 - 5??

There should be a small grey stub near the 2 switches. Maybe yours has fallen out I seem to remember something about that in the instructions. You just turn that from 9 o'clock (1) to let say 11 o'clock (3) etc

Thanks for that, do I switch the air and the fuel switches to off then adjust the settings?
That's the part I'm confused about. There is nothing in the instructions on how to do it.

I've changed both switches to on and chosen my tune then run the engine - i.e. made the changes with the ignition etc off.

The cab switch allows the system to be in 3 states - ECO1, ECO2 and whatever you chose on the ronbox in the engine bay. To enable your choice all you have to do is lift off the accelerator pedal.