Embedded scheduler - day range

I need to change the start time and end time for a day in the embedded scheduler. I tried to change the Tools>Preferences>Calendar&Todo>Scheduling. This changes only the display of the calendar view and not the embedded scheduler.

Pls help. Thanks in advance.

Subject: embedded scheduler - day range

The “Interval Start Time” and “Interval End Time” parameters on the scheduler object should take care of what you want.