1999 Pontiac Firebird Owner's Manual - Page 152

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. If you have power door locks, your vehicle has a feature called Retained Accessory Power (RAP). With RAP, you can play your audio system even after the ignition is off. See "Retained Accessory Power" in the Index. MonsoonR AM-FM Stereo with Cassette Tape Player and Equalizer Setting the Clock Press and hold HR until the correct hour appears. Press and hold MIN until the correct minute appears. There will be a two-second delay before the clock goes into time-set mode, and the colon on the display will blink while in this mode. Included with the MonsoonR AM-FM Stereo with Cassette Tape Player and Equalizer are 8 (convertibles only) or 10 high performance speakers and a powerful 8 channel amplifier. This feature requires power windows and door locks. Please see your dealer for details. 3-6