Chevrolet 2015 Express Owner's Manual page 146

3. MENU
Press to open the tone
menu to adjust the bass,
midrange, treble, fade, and
balance.
4. Buttons 1 - 6
Saves and selects favorite
stations.
5. EQ (Equalizer)
Press to adjust the
equalizer.
6. (Tone/Tune)
Press to set the bass or
treble.
Turn to manually select
radio stations.
7. CAT (Category)
Press to display a list of XM
categories.
8. (Clock)
Press to set the clock.
9. SEEK
Seeks the previous station.
10. SEEK
Seeks the next station.
P
11. (Power/Volume)
Press to turn the
infotainment system on
or off.
Turn to adjust the volume.
s
12. REV (Reverse)
Press and hold to go
backward fast through a
track.
Infotainment System
\
13. FWD (Forward)
Press and hold to fast
forward through a track.
14. SRCE
Press to scroll through
auxiliary devices, AM, FM,
or SiriusXM, if equipped.
15. Auxiliary Input Jack (If
Equipped)
Use to connect external
audio devices.
7-3