User manual BOSS 634U

[. . . ] Preset Scan Scan stations stored in current band 1. Touch AS/PS for more than one second but less than three seconds. Radio pauses for five seconds at each station. Touch AS/PS again to stop scanning when desired station is reached. [. . . ] The receiver will automaticvally switch to radio mode. To PAUSE a CD press PAUSE to stop playback temporarily. To SKIP TRACKS press the or key to choose the next or preceding track. key to the desired location To FAST FORWARD or REVERSE press and hold the or on the disc. Releasing the button starts playback at the location. To REPEAT a TRACK press REPEAT to continuously repeat the current track. Press again to return to normal playback mode. To PREVIEW ALL TRACKS press CD SCAN to play the first several seconds of each track. Press it again to stop an play the current track being previewed. 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. · Then automatically the song selected will start. 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 again to stop intro and listen to track. REPEAT Press and release to continuously repeat same track). BAND Press this button to select the desired band. Selection is made in regular sequence as FM-AM. 12 Electrical connections LINE OUT (FRONT) LINE OUT (REAR) LINE IN SUB WOOFER L (WHITE) R (RED) L (WHITE) R (RED) ANTENNA CONNECTOR ISO CONNECTOR L (WHITE) R (RED) B A ANTENNA CONTROL BLUE/WHITE POWER CONTROL CONSTANT 12 VOLTS FRONT LEFT SPEAKER REAR LEFT SPEAKER BLUE YELLOW + WHITE ISO A/B PLUG BLACK GROUND (­) RED IGNITION SWITCH (12 V) GREY + GREY/BLACK ­ VIOLET + VIOLET/BLACK ­ FRONT RIGHT SPEAKER REAR RIGHT SPEAKER ­ WHITE/BLACK + GREEN ­ GREEN/BLACK 13 14 Specifications 634U CD/MP3 PLAYER MP3-Compatible AM/FM CD Receiver Signal to Noise Ratio Channel Separation Frequency Response RADIO FM Section: Frequency range Intermediate frequency Sensitivity Stereo separation Signal to noise ratio Channel step AM Section: Frequency range Intermediate frequency Usable Sensitivity TONE CONTROLS Bass (at 100Hz) Treble (at 10kHz) LINE-OUT Output Impedance AMPLIFIER Maximum output power GENERAL Power Supply Chassis dimensions Weight > 60 dB > 45 dB 20Hz - 20 kHz 87. 5-107. 9 MHz 10. 7 MHz 3 µV 30 dB 50 dB 200 kHz 530-1710 KHz 450 KHz 32 dBµV +/- 10 dB +/- 10 dB 5 V (max. ) 10kOhm 80 watts x 4 channels 12V DC (10. 8-15. 6V allowable) 7" x 6-1/4" x 2" (178 x 159 x 51 mm) 4. 4 lb. [. . . ]