GMC 1993 Suburban Owner's Manual page 162

,
-.
BASS
Push
(t)
to hear more bass.
Push (-) to hear less bass.
Adjust these buttons to give- a pleasing sound. If a station is weak and noisy,
Cassette Deck
.
just reduce TREB to lessen interference.
If you have a cassette deck,
it
is built to work best -with tapes that are 30 to
45 minutes long on each side; Tapes longer than that are
so thin that they
may .not work well
in
this player.
. .
Once the tape is playing, use the radio control knobs for volume, balance
and fade, just-as you do for the radio. The arrows on the player indicate
which side of the tape is being played.
REV
To rapidly reverse the tape, press REV. The tape wi l l rapidly reverse until you
press the M I D button lightly.
FWD
. -
To rapidly advance the tape, press FWD. The tape wi l l rapidly advance .until
you press the REV button lightly.
PROG
To go from one side of the tape to the other, press the PROG button.
Observe the lighted arrows to determine which side of the tape is being
played.
'7-1 R