Ford 1999 F-350 Owner's Manual page 34

Controls and features
reverting back to the clock. In media mode, the media information will
always be displayed.
AM/FM stereo cassette
VOL - PUSH ON
AM
BASS
FM
SEEK
TUNE
1 2
Volume/power control
Press the control to turn the audio
system on or off.
Turn the control to raise or lower
volume.
34
FM1
TREB
SCAN
EJ
3 4
CLK
ST
BAL FADE
TAPE
AMS
SIDE 1 - 2
REW FF
5 6
VOL - PUSH ON
VOL - PUSH ON