have possible to make position view in Calendar vaadin 6

Hi sir,
Greate addons ,I really interesting Calendar addons, i hope my iusse will be sloved .thanks advance.
I have Calendar with hight = 600px; … so Calendar scoll-bar show…It start with 1AM. But time of daily working is range 8AM-17PM ,…
there is possible when init Calendar I make scoll-bar at position 8AM. ?