BCD436HP Scrolling through Systems, Departments, Channels

I've figured out how to put Systems, Departments, and Channels into Pause mode. It's actually pretty simple. I can scroll manually through Channels, but can't for the life of me figure out how to Scroll from System to System or Department to Department while in Pause mode.



I follow, or at least think I do, the instructions in the manual, but all that happens is that Scan resumes within that System or Department and I can't move through them.



What am I doing wrong?