Alpine 9870 Owners Manual - Page 16

Adjusting the High Pass Filter The High Pass Filter on this unit can be adjusted to suit your personal taste. 1 Press and hold A.SEL for at least 2 seconds to activate the Sound Setting mode. 2 Press A.SEL repeatedly to select the HPF mode. BASS TREBLE HPF BASS 3 Press or to select the desired HPF frequency. OFF 80 Hz 120 Hz 160 Hz 4 Press and hold /ESC for at least 2 seconds to return to normal mode. • If no operation is performed for 15 seconds, the unit will return to normal mode automatically. • The function is inoperable when DEFEAT is set to ON. Other Functions TITLE Displaying the Text Text information, such as the disc name and the track name, will be displayed if playing a CD text compatible disc. It is also possible to display the folder name, the file name and the tag, etc., while playing MP3 files. Press TITLE. The display will change every time the button is pressed. • If you want to change the display when the text scroll is set to MANU, press TITLE while the text is scrolling. If the scroll has been completed, press TITLE to scroll the text again. The display in Radio mode: If there is PS (Programme Service Name) PS (Programme Service Name)*1 RADIO TEXT PS (Programme Service Name) If there is no PS (Programme Service Name) FREQUENCY RADIO TEXT FREQUENCY The display in CD mode: TRACK NO./ELAPSED TIME TEXT (DISC NAME)*2 TEXT (TRACK NAME)*2 TRACK NO./ELAPSED TIME The display in MP3 mode: FILE NO./ELAPSED TIME FOLDER NO./FILE NO. FOLDER NAME FILE NAME ARTIST NAME*3 ALBUM NAME*3 SONG NAME*3 FILE NO./ELAPSED TIME *1 If TITLE is pressed and held for at least 2 seconds in the PS display mode, frequency will be displayed for 5 seconds. *2 Displayed during playback of a disc with CD text. *3 ID3 tag If an MP3 file contains ID3 tag information, the ID3 tag information is displayed (e.g., song name, artist name, and album name). All other tag data is ignored. 15-EN