[. . . ] EQ/LOUD: Press to choose MUTE: Press to one of the predefined bass MUTE audio. AUXILIARY INPUT: Insert stereo connector from any portable audio player. AM/FM/RBDS/WB Controls AS/PS/FAV: Press to SCAN through currently stored presets. [. . . ] STATION STORE BUTTONS: Press & hold to store current channel playing. NOTE: you can store up to 30 channels (6 channels per band FM1, FM2, FM3, AM1, AM2). TUNE/SEEK: Momentarily press >> to tune UP in frequency or << to tune DOWN in frequency. Press PTY to select desired program type. www. asaelectronics. com *Some features may not be available depending on installed factory options. www. JensenHeavyDuty. com SIRIUS® Radio Controls* AS/PS/FAV: Press to scan through currently stored presets. DISP/SCROLL: Press to change display info between single and dual line text display. Rotate COUNTERCLOCKWISE to DECREASE (-) volume. TUNE/SEEK: Press >> to tune UP a channel or << to tune DOWN a channel. Press & hold to fast search. INFO/ENTER: Press & hold to directly enter station number. With the radio power ON, press the MODE button to enter SIRIUS Ready mode. After displaying the SIRIUS logo, the Receiver will update all the SIRIUS channels. NOTE: Don't push any buttons or perform any operations until updating has been completed. Once updated and the SIRIUS channels are received, the display will change to "Call 1-888-539-SIRIUS to Subscribe" and will place you in SIRIUS Satellite Radio's Preview Channel. You will not be able to tune to any other Sirius Radio channels until you activate your subscription. You will need to access your SIRIUS ID, which is displayed on channel 000. [. . . ] You will need to access your SIRIUS ID, which is displayed on channel 000. Press and hold the INFO/ENTER button on the radio to enter Direct Tuning mode. [. . . ]