Vfd vaf1613-12lsr2

Good Morning

Have bought a VFD on ebay - 16 character starburst (removed from a fruit machine)

Ive not had any luck with it so far....

Has anyone had any experience with these displays and know how to get them working?
Ive got a 12v supply to the unit, and have been trying to send data...nothing so far...

SYMBOL resetvfd = PORTC.0 'Reset
SYMBOL clockvfd = PORTC.1 'Clock
SYMBOL datavfd = PORTC.2 'Data

PAUSE 2000
'-------------------------------------------------------------------------------
resetvfd = 1

PAUSE 1000
resetvfd = 0
PAUSEUS 50
resetvfd = 1
PAUSEUS 150

SHIFTOUT datavfd,clockvfd,5,[$FF,$C0,$A0,$04,$04]