User manual BOSS 638B

[. . . ] When pressed longer than 1 sec. , they are operated as SEEK tuning mode. ESP If the keys are not pressed for 3 seconds, they will return to SEEK mode ESP 12s. again. VOL ESP SEL MULTI VOL CD MULTI ON/OFF 2 sec. [. . . ] To PREVIEW ALL TRACKS press CD SCAN to play the first several seconds of each track. To PLAY TRACKS IN RANDOM ORDER press SHUF to play ALL tracks on the CD in random mode. Press again to cancel this function. 9 Front panel controls How to select MP3 files Searching Track: · Press "AS/PS", then search track is activated. · Press "AUDIO" button, then the first digit will flash. · Rotary "VOL knob to right or left", select first digit desired. · Press "AUDIO" button, then the first digit is fixed and second digit will flash. · Rotary "VOL knob to right or left", select 2'nd 3'rd respectively. Searching File Name: · Press "AS/PS" twice, then file search is activated. · Press "AUDIO" button, then the first directory is displayed. · Rotary "VOL knob to right or left", you can select the desired directory. · Press "AUDIO" button again, then the directory is fixed and the first file name is displayed. · Rotary "VOL knob to right or left", you can select the file you want. · Press "AUDIO" button, then the song selected will start. Searching Character: · Press "AS/PS" 3 times, then character search mode is activated. [. . . ] Selection is made in regular sequence as FM-AM. 12 How to use Bluetooth in your Car Audio 1. Select "NAME_HF" and enter Passkey: "0000" to connect to the car audio. (Please refer to the instruction manual of your mobile phone for Bluetooth Pairing. [. . . ]