FASTMAP - Setup menu

BUTTONS:

1: tau=		Sets and checks tau value for phase encoding delay.
		Start with small tau, e.g. 0.005 then do a manual adjust on linears only
2: nt= 		Sets and checks nt value for acquisition.
3: diam.=	Shows and SETS the current values of L which determines 
		the extent of polynomial fitting in a SPHERE of diam. L
4: 3 Proj.	Sets foreground parameters for 3 projection acquisition
		(nf,ni,maxproj,off,sw).
5: 6 proj.	Sets foreground parameters for 6 projection acquisition.
		(nf,ni,maxproj,off,sw)
6: Voxflash	Sets parameters up to verify shim location using voxflash, 
		which is established using presat pulses applied along magnet 
		axes and using tox etc. from shim experiment specified. 
		Transfers parameters of either selected exp with FASTMAP 
		parms to current experiment containing voxflash setup
7: Setup ROI	Setup graphical ROI (not implemented yet)
8: Return	Return to FASTMAP main menu