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Boss Audio Systems 637UA car media receiver

1. distortion Once you have established this comfortable sound level leave it there WARNING To reduce the risk of fire or electric shock do not use the unit in the rain or moisture environment To prevent direct exposure to laser beam do not try open the enclosure Visible and invisible laser radiation when open and interlocks defeated To protect our environment do not dispose of electrical equipment in the domestic waste Please return any electrical equipment that you will no longer use to the collection points provided for their disposal This helps avoid the potential effects of incorrect disposal on the environment and human health This will contribute to the recycling and other forms of reutilization of electrical and electronic equipment Information concerning where the equipment can be disposed of can be obtained from your local authority Page 1 WIRES CONNECTION RCA LINE OUT ISO SOCKET ANTENNA JACK ISO SOCKET SKETCH CONNECTORA Memory 12V 12V To Ignition Key GROUND SPECIFICATION GENERAL Supply Voltage Current Consumption Power Output Number of channels Unit Dimensions FM SECTION Frequency range Effective sensitivity I F Frequency AM SECTION Frequency range Effective sensitivity I F Frequency RCA LINE OUT Output CD PLAYER System Suitable CDs Frequency characteristics S N Ratio to CD 1 2 3 4 5 Auto Antenna Output 6 7 8 CONNECTOR B
2. AL screwdriver 4 Press the RDM button to play alltracks on disc in random order the CUERPON re RDM ON vill be visible on the LCD display In the process of RDM press RDM button again to stop playing in random order and the LCD will display RDM OFF 5 Press the 10 and 10button to move up and down10 tracks at atime UNIT CHASSIS When the remained total tracks is lack of 10 the both buttons are inactively 9 BANDAND LOC BUTTON gt PLASTIC TRIM RING In radio mode press the BND button briefly to select the radio broadcasting i band you would like to hear The AM FM band is toggled cyclically through the METAL MOUNTING SLEEVE FRONT PANEL tuning bands gt FM 1 gt FM 2 gt gt MW1 gt MW 2 gt Press and hold the BND button to select LOCAL DX mode TO ONO CE Note This button is only for FM reception AM mode LOC is void insert the two supplied keys into the left and right side slots of the chassis at the same time 10 MODE BUTTON Press the MODE button tochange among tuner radio disc whena disc is loaded USB when an USB stickis inserted AUX mode NOTE Remove the two screws that protect 1 1 EJECT KEY the CD player during transportation In the power state the loaded disc be ejected by pressing the EJ key before operating the player Before installing and operating the CD pl th tal To attach the removable fac
3. Rear Right Speaker Rear Right Speaker Front Right Speaker Front Right Speaker Front Left Speaker Front Left Speaker Rear Left Speaker Rear Left Speaker CONDO gt 12 V Negative Ground Max 7A 60Watts X 4ch 2 Channels Stereo 178 W X 165 D X 50 H mm 87 5MHz 107 9MHz 3uV 10 7MHz S30KHZz 1710KHz 40 450 2 1000mV CD MAX MP3 Audio System MP3 WMA CD CD R CD RW Disc 20Hz 20kHz 20Hz 20kHz 80dBA 1KHz Page 10 LOCATION AND FUNCTION OF CONTROLS TROUBLE SHOOTING Before using the check list please make all the connections first If you still have questions after going through the checklist please consult your local customer service representative eee If the power supply is properly connected to The car ignition is switched off the car accessory switch the ignition key to There is no power or The fuse has blown Replace another fuse according to the wiring diagram The CDs cannot Presence of CD disc inside the player Remove the disc in the player then put a new be loaded upward The CDs are loaded The transport screws have not been Remove the transport screws before using only halfway into removed the CD tray upward The device does EJECT LOAD or it is damaged correctly the first CD is properly damaged PLAY Temperature inside the car is too Cool off un
4. Users Manual MPs COMPATIBLE IN DASH AM FM RECEIVER WITH FRONT PANEL USE PORT AND AUX INPUT MPa COMPATIBLE IN DA SH AM FM RECEIVER WITH FRONT PANEL USE lt 17 01 2011 X er BOSS udio Systemes 245 1 Lunar Court Omand CA 930 30 Pci is a eden of Irr Pag shered inthe and other countries AUDIO SYSTEMS 800 999 1236 Bost Oud Sytem if mot afiat with Preface Thank you for purchasing this car audio product Please read this manual carefully before operating this car audio product Please keep this manual for future use It will be helpful to you if you are encounter any operational problem Selecting fine audio equipment is only the start of your musical enjoyment Now it is time to consider how to maximize the enjoyment you will get from knowing how to work your new car stereo receiver We hope you enjoy using this product and encourage you to always listen at a moderate safe sound level to avoid any possible hearing damage or loss If you listen to excessively loud sound over time your hearing can adapt to higher volumes and what sounds normal to you may be quite harmful and can cause you to have permanent hearing loss So please practice safe sound and always listen at moderate sound levels only Start with your volume control at the lowest setting and slowly increase the level until you can hear it comfortably and clearly free from
5. eplate insert the aimee right side of the faceplate into the right of the 12 LOUDNESS B UTTON CD player chassis first Then push the left side When press briefly the LOUD mode is turned on its to enhance the bass sound X of the faceplate into the chassis until you hear effect when the volume levelis low Press again tocancel the loudness effect 13 AS PS BUTTON Auto storage Preset scan During radio mode 1 when press and hold for more than 1 second the radio searches from the current frequency andchecks the signalstrength level until6 station are found And then the 6 stations frequency are preset to the corresponding preset memory numbered bank The auto storage operation is implemented in the each selected band When the auto storage operation is finished the radio execute the Preset Scan Page Page 4 2 when press briefly the radio searches for each preset stationin the current band and holds atthat preset number for 5 seconds with releasing mute and then search again During MP3 WMA file in disc or USB mode 1 In TRACK SEARCH mode the LCD will display TRK T 000 and flash the biggest digit 0 that the USBstick contain ifthe number of tracks is less than 100 and more than 9 it will be TRK 00 Then rotate the VOL knob to select the number of the flashing digit from 0 9 Then press SEL button to confirm the number and flash next smaller digit With the same means
6. me 17 USB SOCKET In orderto play the file in the USB stick turn over the plastic cover cap then insert the USB stick into the USB socket The system will change into the USB mode automatically and then play the firstfile in the USB When needing todo USB operation please cover the plastic cover cap Page 5 18 RELEASE BUTTON Press the RELbutton to releasethe front control panel from the unit chassis then pull a littheto remove fromthe unit chassis When the front control panelis removed theLED indicator flashes 19 RESET BUTTON Before operating the unit for the first time or after replacing the car battery or changing the connections You must reset the unit Press this button with acuspidal object This operation willerase the clock setting and somestored contents Page 6
7. s the gt gt or lt lt button briefly to manual tune up down for the desired radio station frequency step by step Press and hold the gt gt or lt lt button for longer 0 5 seconds to automatically tune up down for the radio station frequency of strong signal b During disc USB playback mode Press the gt gt button brieflyto play nexttrack Press the lt lt button briefly to play the current track from the beginning of it if the playing time ismore than 2seconds Press the lt lt button briefly to playthe previous trackif the playing time is less than 2seconds Press the gt gt or lt lt button andhold to skip forwards or backwards release to resume normal playback 8 PRESET STATION MEMORY AND TOP gt INT BUTTONS a During radio mode Go to any preset station by pressing one of the6 preset station buttons 1 6 If one ofthese buttons is pressed for morethan 2 seconds the station currently being listened to willbe memorized into the selected preset button b During disc USB mode 1 Press the gt button briefly to interruptthe playback ofthe disc or USB Press again toresume normal playbackof the disc or USB Press the gt buttonand hold for approximately 0 5 seconds to play the first track of the disc or USB Page 3 CARE FOR USING CD S About CD R CD R W discs In addition to commercially recorded audio CD s this unitcan play CD R and CD R W discs In
8. select the number of the flashing digit After finishing selecting the number ofall flashing digit press SEL buttonto play the track of the selected serial number 2 In FIRST CHARACTER SEARCH mode the LCD will display A If there are files namesits first character 1 is the first file name its first character is Aby the order of A Z and 0 9 otherwise the is NONE Then rotate the VOL knobto selectfile s first character by the order of A Z and 0 9 Finally press SEL button to play the selected file 3 In DIRECTORY SEARCH mode the LCD will display the root folder if there is not the rootfolder itwill find aroot folder namedROOT Thenrotate the VOL knob to selectyour desired folderand then press gt gt or lt lt button to select your desired track in the folder Finally press SELbutton to playthe selected track 14 ST MO BUTTON In FM mode pressthe ST briefly to select stereo or mono sound mode 15 CLK BUTTON Press the CLK button briefly to display time for 5seconds onthe display and then returns to its previous display unless the button is pressed again Then press the CLK buttonand hold formore than 1second until thereal time flashes onthe display Then you can adjust HOURor MINUTE by rotate the VOL knob 16 AUX INPUT JACK Press the mode button to select auxiliary input playing mode Then you can connect any matched external audio deviceto this socket Use the volume knob to adjust volu
9. some cases particularlywhen recorded onolder CD burners some CD R and CD R W discs may not play Also whenever you are recording a CD for playback in this receiver it is recommended that you record at 24x or slower speed for CD R and 4x or slower for CD R W to achieve higher signal quality and better playback performance 1 To keep the disc clean Do not attach any sticker or adhesive tape on the disc Handle the disc by its edge to keep the disc clean and do not touch the surface Before playing a disc wipe it off with a clean dust free cleaning cloth Wipe the disc outwards from the disc center 2 When one has already been inserted Doing so may damage the unit Insert a disc with labeled surface up or it will damage the unit 3 Do not expose the disc to direct sunlight or nearby heat sources such as heating vents caliduct which can cause the disc to warp Do not leave disc in a car if it is parked in direct sunlight as that will lead to a considerable rise in the temperature inside the car 4 Do not use any secondhand or rented disc usually there is glue on the surface of those discs it will stop the unit working and damage tt 5 Always store the disc in its case for protection Scratched up discs will produce poor sound performance and cause CD player to skip 6 In raining day or wet area the moisture may form on the disc or the optical parts the playback may not be possible If moisture forms on the disc wipe it off wi
10. th a soft cloth If moisture forms on the optical parts of the unit allow the unit to sit for about one hour with power on 7 Do not use solvents such as benzine or thinners Commercially available cleaners or anti static spray will damage the unit SaaS 8 2 Press the INT button to sample the first 10 seconds part of each track andthe INT ON will be visible onthe LCD display INSTALLATION METHOD In the process of INT pressINT button again to stop sampling and to continue This is an anti theft installation method playing the currenttrack the LCD will display INT OFF The main unit wears a METAL MOUNTING SLEEVE 3 Press the RPT button once toplay the currenttrack repeatedly and the RPT Please connect the wiring eg the Power supply the Speakers and the Antenna ONE willbe visible on the LCD display according to the requirements of this Instruction Manual then install the metal mounting During MP3 WMAdisc or USB mode press the RPT button twice sleeve into the car as per the diagram illustrated below continuously to play the current folder repeatedly and the RPT ABM will be visible onthe LCD display iota thar do E then To properly fix the metal mounting In the process of RPT press RPT button again to stop playing repeatedly please ensure the metal support strap is ee eee ge mode the LCD will display RPT OFF Rs connected firmly to the car chassis against the DASH BOARD with a MET
11. til the ambient temperature returns high to normal The volume control is set too low Turn up the volume properly There is no sound The device has not been correctly Check the power and ground connection connected according to the wiring diagram The operation keys 1 The built in microcomputer is not 1 Switch the device off and on again Or press do not work operating properly due to noise the RESET button to resume the program 2 Front panel is not properly fix into 1 amp 2 SEL MENU BUTTON AND VOL KNOB its place 2 Reinstall the front panel a Press the SEL button briefly itis activated as selecting each mode of E VOL gt VOLUME gt BASS gt TREBLE gt BALANCE gt FADER gt The installation angle is more than Adjust the installation angle to less than 30 When selecting a desired audio mode rotate the VOL knobto adjustthe 30 degrees audio effect The sound of the The surface of the road is uneven Wait until the road becomes smoother before In each mode the waiting timeis about 5seconds and thetime waiting time CD player skips playing the CD is over itreturns to the last display mode of tuneror CDP mode The surface of CD is extremely dirty Clean the CD or try another CD if this works The control mode of E VOL is operated with following numeric display or it is damaged correctly the first CD is properly damaged VOL M N OO 01 46 47 MAX TF BASS TRE 07 06 00 06 07 In a
12. utomatic search The transmission signals are too Tune in to a radio station manually E ee sey eet ade the b When pressed and hold for more than 2 seconds it is activated as cyclical not stop at a trans mode of following functions for user s selection mitting station gt BEEP ON OFF gt USER SET FLAT CLASSIC ROCK POP gt VOL LAST DEFA gt CLK ON OFF gt CLK 12 24 mode When selecting a desired audio mode rotate the VOL knobto adjustthe audio effect Page 9 Page 2 4 5 ON BEEP OFF ON mode beep is generated when any key is pressed BEEP OFF mode The beep soundis disabled VOL LAST VOLDEFA VOL LAST The radio switches onat the actual volume it hadwhen it waslast switched off VOL DEFA After pressing SEL button AVOL willbe displayed Then youcan pre select aconstant switch on volume by using the VOL knob CLK ON OFF CLK ON Clockwill always showon the display when power off CLK OFF Clockwill disappear onthe display when power off POWER ON OFF amp MUTE When the unit is power off the unitcomes toon by pressing any button except the EJECT and the RELEASE button When the unitis power on press holdthe power button for more than0 5 seconds the unit goes into power off mode When the unitis power on press the powerto switch the MUTE state on off LCD Display CD SLOT 6 amp 7 TUNE SEEK TRACK SKIP UP DOWN BUTTONS a During RADIO mode Pres

Boss Audio Systems 637UA car media receiver

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