1993 Buick Roadmaster Owner's Manual - Page 143

The Upper Knob The upper knob does these things: 0 It controls the volume. The volume increases and I decretises when the knob is held slightly rotated against the spring load. e It allows you to.mutethe radio or the tape player. Press to mute; press:againto listen. Duringmute; only volumeupwillwork: . I RCL _ . It tells you.the time. (When the,ignition-isoff, push RCL to display the time.); With the radio on, and the time displayed, push it to, display frequency. the . - SEEK & Pressing the SEEK 4 or button, will cause the rec-eiverto seek the.next higher lower station and or stop. SCAN When you pressSCAN, the radiowill go to .the next station and pause and keep doing that you press ,until SCAN again. BAL The coiltrol behind the upper . b allows you 'to h0 balance-thesound betweenthe right and left'speakers. The Lower-Knob Turn the lower knob to tune radio statians. Turn the . knob to tune slowly, you hold it for more than if 3 'seconds it will tune rapidly. Push it get to OF .FM. . A M ' FADE The control behind the lower knob moves the sound between your,front and. rear speakers. Pushbuttons .The. pushbuttons let you return. to favorite station five...You can .set the pushbuttons for up ten stations (5 to AM and 5 FM). Tune in the desired' station. 0 .Press theSET pushbutton. (The display will show SET-forabiouf 5 seconds.) . .. 141