1999 Buick Regal Owner's Manual - Page 147

yellowblue Audio Systems Your Delco Electronics audio system has been designed to operate easily and give years of listening pleasure. You will get the most enjoyment out of it if you acquaint yourself with it first. Find out what your Delco Electronics system can do and how to operate all its controls, to be sure you're getting the most out of the advanced engineering that went into it. AM-FM Stereo with Cassette Tape Player and Automatic Tone Control Setting the Clock Press and hold HRS until the correct hour appears. Press and hold MIN until the correct minute appears. You may set the clock with the ignition off if you press RECALL first and follow the same procedure described above. If your vehicle is equipped with the MonsoonR AM-FM Stereo with Cassette Tape Player and Automatic Tone Control (not shown), included are 8 speakers and a powerful 8 channel, 200 watt amplifier. Playing the Radio VOLUME: Press this knob to turn the system on and off. To increase volume, turn the knob clockwise. Turn it counterclockwise to decrease the volume. 3-9