I actually believe (will check on this) that you can only use the red setup button on the switch for the 9/10 setting firmwares .. if yours has 528MOD or later it will have the turbo functions and thus around 15 settings.
For those firmwares you need a box, either the LED one which I believe to be around £10 or LCD/PC interface box with is around £20 ... Racers In Exile (see my sig) is as always the place to go to.
I have used the both and only last week changed from carrying the LED to LCD in my pit box but that is more to do with helping folks update firmware at the track.
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