Buick 1994 Roadmaster Owner's Manual page 145

Clock
To set the clock:
To Play a Cassette
0
Press the SET button.
0
Within 5 seconds, press and hold SCAN until the
correct hour appears. on the display.
0
Press and hold SEEK 4 or until
the correct minute
appears on the display.
To Adjust the Tone
Use the levers next to the display to set the bass,
midrange, ,and treble until you get the sound you want.
The 60 and 250 levers adjust the bass; 1K is midrange;
and 3.5K and 1 OK control the treble.
We suggest you start with the center lever (1K) in the
midpoint position. Then move, the others up or down
until you get the amount of bass and treble you like.
Your tape player is built to work best with tapes that are
30 to 45 minutes long on each side. Tapes longer than
that are so thin they may not work well in this player.
With the radio on, press a tape into the slot marked
AUTO REVERSE (tape side goes in first).
Once the tape is playing, adjust the upper and lower
knobs for volume, balance, and fade just as you did for
the radio. The arrow in the graphic display above the
word TAPE indicates which side of the tape is being
played.
Program
To go from one side of the tape to the other, press the
PROG button.
CrO2
This button sets the tape bias. When playing high bias
chrome or metal tapes, press the button to turn on the
Cr02. When playing standard bias tapes, press again to
turn off the Cr02.
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