2001 Chevrolet Silverado 1500 Pickup Owner's Manual - Page 214

AUTO TONE: Press this button to select among the six preset equalization settings and tailor the sound to the music or voice being heard. Each time you press the button, the selection will switch to one of the preset settings of CLASSIC, NEWS, ROCK, POP, C/W (Country/Western) or JAZZ. To return to the manual mode, press and release this button until the AUTO TONE display goes blank. This will return the tone adjustment to the BASS and TREB controls. If a BASS or TREB control is turned, the AUTO TONE display will go blank. Use PUSHBUTTONS to program AUTO TONE. Adjusting the Speakers BAL: Press lightly on this knob to release it from its stored position. Turn the control clockwise to adjust sound to the right speakers and counterclockwise to adjust sound to the left speakers. The middle position balances the sound between the speakers. FADE: Press lightly on this knob to release it from its stored position. Turn the control clockwise to adjust the sound to the front speakers and counterclockwise for the rear speakers. The middle position balances the sound between the speakers. Push these knobs back into their stored positions when you're not using them. Playing a Compact Disc PWR: Press this knob to turn the system on. (You can also turn the system on when you insert a compact disc into the player with the ignition on.) Insert a disc partway into the slot, label side up. The player will pull it in. Wait a few seconds and the disc should play. CD and a CD symbol will also appear on the display. Anytime you are playing a CD, the letters CD will be next to the CD symbol. If the disc comes back out and ERR appears on the display, it could be that: D You are driving on a very rough road. (The disc should play when the road gets smoother.) D The disc is upside down. D It is dirty, scratched or wet. D It is very humid. (If so, wait about an hour and try again.) D The disc player is very hot. Press RECALL to make ERR go off the display. 3-27