1996 Ford Aerostar Owner's Manual - Page 146

u Using the "TUNE" function You can change the frequency up or down one increment at a time (FM changes in increments of 200 kHz; AM changes in increments of 10 kHz) by first pressing the "SCAN/TUNE" button twice (display shows "TUNE"), then - within approximately five seconds - pressing and releasing either the right (a) or left (b) side of the "SEEK" button. To change frequencies quickly, press and hold down either the right or left side of the "SEEK" button. Manual tuning adjusts your radio to any allowable broadcast frequency, whether or not a station is present on that frequency. (See All About Radio Frequencies in this section.) u Using the "SEEK" function This feature on your radio allows you to automatically select listenable stations up or down the frequency band. Press the right (a) side of the "SEEK" button to select the next listenable station up the frequency band. Press the left (b) side of the button to select the next listenable station down the frequency band. By holding the button down, listenable stations can be passed over to reach the desired station. u Using the "SCAN" function Pressing the "SCAN/TUNE" button once enters the scan mode (display will indicate "SCN"). Pushing the right (a) side of the "SEEK" button will begin the scan mode up the frequency band, stopping on each listenable station for approximately a five-second sampling. Pushing the left (b) side of the "SEEK" button will begin the scan mode down the frequency band, again stopping on each listenable station for approximately a five-second sampling. 165