MultiControl knob. Does everything. From the manual...
1 When you find a station that you want
to store in memory, turn MULTI-CONTROL
to switch to the preset channel list mode.
2 Use MULTI-CONTROL to store the selected
station in memory.
Turn to change the preset number; press and
hold to store.
The number you have selected will flash in the
preset number list and then remain lit. The selected
radio station frequency has been stored
in memory.
# If you do not operate the list within about 30
seconds, the preset channel list mode is canceled
automatically.
If you don't have steering wheel controls (man I love having that), seek up/down is just a side push of that knob.
FYI, you can download the pdf of the manual on Pioneer's site.
Also, it has 3 sets of 6 FM presets and 1 set of 6 AM's that you switch between with the band button.