Using Menu Options on the Audiovox XMCK30P XM Radio Receiver

See the image below to become familiar with the menu options for your XMCK30P:   

When your XpressR is in the car cradle (and using either  or FM Direct accessory to transmit audio), and you press Menu, your display will look like this:

Note: pressing the Menu or toggling the knob left, allows you to back out of any menu.

Each of these menu options and more are explained in greater detail in the Owner's Manual