What button for changing SOI so i can use the TGP?

[andysim]

Im so confused the manual says to use TMS FORWARD LONG to change SOI but there is no button called that. I did it once but dont know what button I pressed. Any help please. The manual is confusing.

 

Thanks andy

[KillaALF]

Press and hold the button?

[Kaiza]

Use your coolie switch. Long left for left MFD, long right for right MFD and short up for HUD.

 

[andysim]

OK got it now thanks. Really need to do more homework lol.