when in 4 system services press '0' '1' select then 4
wingchun, August 2007
To turn it on you need to go in to the ‘installers menu. To get in to the installer’s menu press services, 4, 0, 1 and then select. The bit you want is option 4 in this menu. Select this and it will bring you to another menu to turn on the power to rf2.