SET CURRENT VIEW FROM CURRENT HOUR

i want to set my current view to say 2014-09-24 12:00 but whenever i tried to set my current view my scale start with 00:00 how can i make it start from 12:00 . i have tried scheduler.matrix.timeline.x_start = value but does want to go ahead with that approach any ideas ?
Thanx…

Hi,
please provide a configuration of your timeline