Boss Audio Systems 620UA car media receiver
Contents
1. 620UA MP3 COMPATIBLE IN DASH DIGITAL MEDIA AM FM RECEIVER WITH USB AND SD MEMORY CARD PORTS AND FRONT PANEL AUX INPUT 12 2010 K CE iPod is a trademark of Apple Inc registered in the U S and other countries BOSS Audio Systems 3451 Lunar Court Oxnard CA 93030 800 999 1236 User s Manual MP3 COMPATIBLE IN DASH DIGITAL MEDIA AM FM RECEIVER WITH USB AND SD MEMORY CARD PORTS AND FRONT PANEL AUX INPUT SELECT VOL v SCN 2 AUDIO SYSTEMS Boss Audio Systems is not affiliated with Apple Inc 620UA OWNER S MANUAL Mobile Audio System e PLL Synthesizer Stereo Radio e Automatic Memory Storing e Detachable Panel e Preset Equalization e Memory Card Interface e USB Interface e Auxiliary Input Function e Remote Control CONTENTS INSTAIAUION sosisini 3 DIN Front Mount Method A 3 Installing the Unit eee eeees 3 Removing the unit c cece eeee ee 3 DIN Rear Mount Method B 3 Using the detachable control panel 4 Wiring CONNECTION ccceeeeeeeeeeeees 5 OperatiOn cccccesseesesseecesseeeeseeeseneees 6 Location Of KCYS ccccccsecseeeeeeeeeeees 6 Switching on off the unit 08 6 Faceplate release cccecceeeeeeeeeees 6 Sound adjUStMENt cccceee secs eeeeeeees 6 System SEUNG sccsesvorerazevorewazevozevarevaceraet 6 D2. AD Volume Bass Treble Balance Fader By rotating the volume knob 4 clockwise or counter clockwise it is possible to adjust the desired sound quality SYSTEM SETTING Press and hold SEL button 4 on the control panel to enter system setting mode Then shortly press SEL button 4 to select the item you want to change and rotate the volume knob 4 to change the corresponding setting 1 BEEP ON OFF Use the volume knob 4 to set Beep sound ON or OFF DOUG Weed T 1 gt gt Tune seek track up button 2 Release button 3 O MUT button 4 Volume knob when rotated SEL button when pressed 5 EQ button 6 DISP button 7 MON button 8 MODE button 9 AS PS Navi SCH button 10 44 Tune seek track down button 11 Memory card interface w O 12 USB interface 13 BAND LOU ENT button 14 1 PAU button 15 2 SCN 16 3 RPT 17 1 6 preset buttons 18 4 SHF 19 5 DIR 20 6 DIR 21 Liquid crystal display 22 AUX IN 23 Reset button 24 Remote sensor 2 AREA USA EUR Use the volume knob 4 to set AREA USA AREA EUR frequency spacing Note the frequency range of the different area are not the same 3 P VOL Use the volume knob 4 to select the volume level when the unit turns on DISPLAY INFORMATION Press DSP button 6 to operate as the conversion of each display mode SET THE CLOCK Shortly press the DISP button 6 until the clock is shown on the display Then hold the DSP button u
3. ENERAL Power Supply Requirements Tone Controls Bass at 100 Hz Treble at 10 kHz Maximum Output Power Current Consumption USB SD MMC PLAYER Signal to Noise Ratio Channel Separation Frequency Response RADIO Frequency Coverage IF Sensitivity S N 30dB Stereo Separation Frequency Coverage IF Sensitivity S N 20dB Remarks O 000 VOL Volume Up Button O MUTE Power On Off MUTE Button SELECT Sound Mode Select Button TUNE SKIP 44 Tune Seek Down Button DISP Display Button VOL Volume Down Button 1 PAU Pause Button 1 6 Preset Buttons 4 SHF Shuffle Button 0 AS PS D AUD Automatic Memory Storing amp Program Scanning Button Press to select the track directly in MP3 WMA file Operation 11 MODE Mode Button 12 TUNE SKIP Tune Seek Up Button 13 BAND LOU ENT Band Select Button When pressed shortly Loudness Button When pressed and hold Enter Button For MP3 WMA file Operation 14 2 SCN Scanning Button 15 3 RPT Repeat Button 16 6 DIR amp Directory Up Button 17 5 DIR Directory Down Button OONDORWND DC 12 Volts Negative Ground 10 dB 10 dB 4X50 watts 5 Ampere max More than 60 dB More than 50 dB 20Hz 20 kHz FM 87 5 to 107 9 MHz USA 87 5 to 108 MHz Europe Asia 10 7 MHz 10 dBu gt 25dB AM 530 to 1710 kKHz USA 522 to 1620 kKHz Europe Asia 450 kHz 32 dBu Specifications subject to change wi
4. N On the control panel of the unit there is an USB interface 12 You can connect an USB drive through this interface 12 When you connect an USB drive through the interface the unit will search the MP3 files or WMA files in the USB driver and start to play MP3 files or WMA files automatically If in other mode you can also press MODE button 8 to select USB mode SELECTING TRACKS Press 44 button 10 or gt button 1 to move to the previous track or the following track Track number shows on display Hold lt 4 button 10 or gt button 1 to fast reverse or fast forward Normal play starts from when you release the button SELECTING DIRECTORY UP DOWN Press DIR button 19 or DIR button 20 to select directory downward or upward If the MP3 files does not contain any directory there is no function of pressing DIR button 19 or DIR button 20 OPERATION PAUSING PLAYING Press PAU button 14 to pause the playing Press it again to resume play PREVIEWING ALL TRACKS Press SCN button 15 to play first several seconds of each track Press again to stop intro and listen to track REPEATING THE SAME TRACK Press RPT button 16 to continuously repeat the same track Press it again to stop repeat PLAYING ALL TRACKS IN RANDOM Press SHF button 18 to play all tracks on the USB in random order Press again to cancel the function SELECTING TRACKS BY AS PS Navi SCH BUTTON Press AS PS Navi SCH b
5. ction of the driver Before fastening the unit to the vehicle make sure all function are operating properly Use only the parts included with the unit to ensure proper installation The use of unauthorized parts can cause malfunctions Consult with your nearest dealer if installation requires the drilling of holes or other modifications of the vehicle Install the unit where it does not get in the driver s way and cannot injure the passenger if there is a sudden stop Avoid installing the unit where it would be subject to high temperature such as from direct sunlight or hot air from the heater DIN FRONT MOUNT Method A Installing the unit J PE pn Sf f os 7 COn L PES A J 4 V 7 0 Oo LP m EA A x D oe SS j p wes F aS a ions D A 4L rA p 2 ie 2 D Crm a KH S L Cor a QO A XG p 1 Metal Strap Be sure to use the strap to secure the back of the unit of the place The strap can be bent by hand to the desired angle 2 Mounting Bolt 3 Hex Nut 4 Spring Washer 5 Tapping Screw 6 Plain Washer a N Se Ae i mY Zoe S 7 aa a ff gt Se Ody A S er Gf 2 NAS A x5 L Cy f S PLA a Dashboard b Holder After inserting the holder into the dashboard select the appropriate tab according to the thickness of the dashboard material and bend them inwards to secure the holder in place Removing the unit Insert both of the supplied keys into t
6. he slots at the middle left and right sides of the unit then pull the unit out of the dashboard DIN REAR MOUNT Method B If your vehicle is a Nissan Toyota follow these mounting instructions Use the screw holes marked T Toyota N Nissan located on both sides of the unit to fasten the unit to the factory radio mounting brackets supplied with your vehicle Side View showing Screw Holes marked T Nors ee ae Screw Factory Radio os ae Mounting Bracket es Screw s To fasten the unit to the factory radio mounting brackets Align the screw holes on the bracket with the screw holes on the unit and then tighten the screws 5x5mm on each side Note the outer trim ring sleeve and the metal strap are not used for method B installation USING THE DETACHABLE CONTROL PANEL To Detach the Control panel 1 Press the release button 14 on the front panel and pull off the control panel fmm LSN UA SS J ka Release Button ee nee a T a 2 When not in use keep the control panel in the protective case Protective Case Control Panel To Install the Control Panel To install the control panel insert the panel into the housing and make sure the panel is properly installed Otherwise abnormality occurs on the display or some keys will not function properly Precautions when handling 1 Do not drop the control panel 2 Do not put pressure on the display or control butt
7. isplay information cccccseeeeeeees 6 Set ING ClOGK se ncctinctuscatincdvionstiondvedatontdedatouss 6 EOUANIZ ALON aena 6 WITS enaa a T LOUNES S crcszaaancessecentanstesseesneeentianerntann T Mode Sele ction cccccceccseeceeseeeeeees 7 Remote Sensor ccccceeseeeseeseeeeeess T AUXHaAry INDUL nn ees teoced r Reset fUNCTtION cccceecceeeseeeeeeeseeees 7 Power down memory function f Radio operation ccceccseeseeeeeeeees 7 Switching to radio Mode 066 7 Selecting the frequency band T Selecting station cccccceceseeeeeees 7 Automatic memory storing amp Program SCANNING eccseceeeeeeeees T Station STONING eee 7 Mono stereo csc22scscrecteietarsbeisbatebeiebatese 7 USB Oprati smiriti a 7 Selecting TACKS zexs2essisisreiatelsveistobsvers 7 Selecting directory up down 7 P USING playing eieiei atitin 8 Previewing all Repeating the LACK S iticviectieietinctateteune same track Playing all tracks in random Selecting tracks by AS PS Navi SCH button Display information ccccseceeees Memory card operation 005 Remote control Specification Trouble SNOOTING ccesseeeeseeeeseeees INSTALLATION Notes Choose the mounting location where the unit will not interfere with the normal driving fun
8. ntil the clock flashes Then press lt 4 button 10 to change the minutes and gt button 1 to change the hours EQUALIZATION Press EQ button 5 to turn on equalization function and to select desired audio mode There are five kinds of mode as below i FLAT CLASS POP ROCK OFF OPERATION MUTE Press MUT button 3 to mute down the sound instantly Press again to resume the sound LOUDNESS Press BAND LOU ENT button 13 for several seconds to reinforce the bass output and LOUD will appear on the display Press it for several seconds again to release this function MODE SELECTION Press MODE button 8 to select radio USB memory card play or AUX mode REMOTE SENSOR Point the remote control handset to the remote sensor 24 Press the function keys on the handset to control the system AUXILIARY INPUT The unit can be connected to a portable audio player through the auxiliary input jack AUX IN 22 on the control panel After finishing the connection you can press MODE button 8 on the control panel to switch the mode to AUX mode RESET FUNCTION Reset button 23 must be activated with either a ballpoint pen or thin metal object The reset button is to be activated for the following reasons Initial installation of the unit when all wiring is completed All the function buttons do not operate Error symbol on the display POWER DOWN MEMORY FUNCTION The unit has the powe
9. ons when detaching or re installing the control panel 3 Do not touch the contacts on the control panel or on the main unit body It may result in poor electrical contact If any dirt or foreign substances adhered on the contacts they can be removed with a clean dry cloth 5 Do not expose the control panel to high temperatures or direct sunlight in 6 Keep away any volatile agents from touching the surface of the control panel 7 Do not attempt to disassemble the control panel gt WIRING CONNECTION LINE OUT JACKS FUSE 5A Lch WHITE Rech RADIO ANTENNA f 4 SPEAKER SYSTEM N GREEN BLACK O N Rear Left GREEN NSpeaker WHITE BLACK Front Left Speaker WHITE GRAY BLACK ae Right GRAY Speaker VIOLET BLACK a Rear Right VIOLET Speaker yO S O Ground Wire Black 12V Accessory Switch Red w Power Antenna Amplifier Turn On Blue 12V Constant Power Supply Yellow OPERATION LOCATION OF KEYS 2 a3 2 SWITCHING ON OFF THE UNIT Press MUT button 3 to turn on the unit When the system is on press and hold MUT button 3 to turn off the unit FACEPLATE RELEASE Press 4 button 2 to release the removable faceplate SOUND ADJUSTMENT Press SEL button 4 shortly to select the desired adjustment mode The adjustment mode will change in the following order VOL BAS gt TRB gt BAL gt F
10. r down memory function some data will never lose even when power s off You can press the numerical button 1 14 and MODE button 8 together to clear the power down memory function RADIO OPERATION SELECTING THE FREQUENCY BAND At radio mode press BAND LOU ENT button 13 shortly to select the desired band The reception band will change in the following order Z FM1 gt FM2 FM3 gt AM E SELECTING STATION Press gt button 1 or lt 4 button 10 shortly to activate automatic seek function Press for several seconds until MANUAL appears on the display the manual tuning mode is selected If both buttons have not been pressed for several seconds they will return to seek tuning mode and AUTO appears on the display AUTOMATIC MEMORY STORING amp PROGRAM SCANNING Automatic memory storing Press AS PS Navi SCH button 9 for several seconds to store the strongest stations that searched into the corresponding preset number button Program scanning Press AS PS Navi SCH button 9 shortly to scan preset station STATION STORING Press any one of the preset buttons 17 1 to 6 to select a station which had been stored in the memory Press this button for several seconds to store the current station into the number button MONO STEREO Press MON button 7 to select mono or stereo mode You can sometimes improve reception of distant stations by selecting mono operation USB OPERATIO
11. thout notice TROUBLE SHOOTING Before going through the checklist check wiring connection If any of the problems persist after checklist has been made consult your nearest service dealer ee Cause OO a The car ignition switch is not If the power supply is connected on to the car accessory circuits but the engine is not running switch the ignition key to ACC No power The fuse is blown Replace the fuse Volume is in minimum Adjust volume to a desired level No sound Wiring is not properly Check wiring connection connected The operation The built in microcomputer is Press the RESET button keys do not work not operating properly due to Control panel is not properly fixed into noise its place The radio does not The antenna cable is not Insert the antenna cable firmly Work The radio connected station automatic selection does not work The signals are too weak Select a station manually 10
12. utton 9 then rotate VOL knob 4 to select the track directly Then press the SEL button 4 or BAND LOU ENT button 13 to start playing the track DISPLAY INFORMATION Press DISP button 6 to show the following information such as the clock ID3 TAG if available song title directory name artist name other contents FOR WITH MP3 ID3 FUNCTION VERSION ONLY and other information Note The main unit can only support the standard USB memory device which is approved by Unit does not support all USB MP3 players When connecting an MP3 player and there has normal battery in the player non rechargeable battery you should remove the battery from the MP3 player then connect it to the USB interface Otherwise it may cause battery burst When in USB play mode be sure not to remove the USB drive from the USB interface MEMORY CARD OPERATION There is a memory card interface 11 on the housing the unit When you insert a memory card in the memory card interface the unit will search the MP3 files or WMA files in the card and start to play MP3 files or WMA files automatically The operation is the same with the USB operation described above CAUTION When there are important files in the USB device or the memory card do not connect it to the main unit to play Because malfunction may cause data loss on device REMOTE CONTROL Q S 3 Q 5 8 8 O H BOSS SPECIFICATION G
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