Boss Audio 628BCK 609UAB_EN_UM.PDF - Page 9

USB Operation Play MP3/WMA music inside a USB stick. Insert the USB stick with MP3/WMA musics into the USB port, it will play automatically.Note: the USB port also supports charging mobile phone, the maximumcharging ability is 5V / 1A. Select Next Track or Previous Track In the USB mode, briefly press the or previou track. button to play the the next or Fast Forward/Reverse Press and hold the or button to fast forward or reverse a track. Play / Pause Press the button to interrupt the playback of a music (pause function). Press this button again to continue the playback. Introduction Scan Press the INT button to play the first 10 seconds of all track. Press again to stop the introduction scan, and play the current track. Repeating the track Press the RPT button to toggle between RPT ALL (Play all track), RPT FLR (Continuously repeat all tracks in current folder) and RPT ONE (Continuously repeat current track). Playing all tracks in random Press RDM once, play all tracks randomly. Press RDM once again, exit from random playback. Track/Folder Navigation - Press the -10/+10
buttons to jump 10 tracks backward or forward. It is required that over 10 tracks be available on the storage medium. - Press and hold the -10/+10 button to select the previous or the next folder. (If there are folders on the storage medium.) Select the track or file for playback in MP3 format a) Press and hold the button to enter track search mode. First "TRK0000" will appear on the display. b) Rotate the volume knob to select the number of your favorite track with high speed. c) When the desired track number appears, confirm your selection by pressing SEL button. If no any operation in 5 seconds,it will play the current track. 7