Boss Audio Systems MP3/AM/FM Receiver
Contents
1. Press button and the front panel will open Detach the front panel Insert SD MMC into the memory card reader The player automatically switches to the input used and starts playback See the section on operations common for audio files on how to control memory card playback ote Due to the great variety of devices with USB and SD MMC card interfaces that sometimes have manufacturer specific functions we cannot guarantee that all media will and that all operational functions will be available with this device You cannot operate USB hard drives on the device I dum 10 RESET This button is behind the front panel and resets all the settings to the original settings that were made in the factory Press this button in the following cases when you have completed the installation and connection when the display shows undefined characters Note You have to detached the front panel and use a sharp object to press the Reset button Troubleshooting Symptom Cause No power The car ignition switch No sound Sound skips Keys on front panel do not operate Radio does not work or the radio automatic selection function does not work is not on The fuse is blown Volume is set to minimum Wiring not properly connected Head unit is installed at an angle of greater than 30 from horizontal The built in microprocessor is not operating properly due to noise F2. IN DASH DIGITAL MEDIA RECEIVER ITH UNIVERSAL DOCKING CRADLE FOR iPod iPhone WITH USB AND SD MEMORY CARD PORTS AND FRONT PANEL AUX INPUT wp X C BOSS Audio Systems 10R 030667 3451 Lunar Court Oxnard 93030 iPod is a trademark of Apple Inc registered in the U S and other countries 800 999 1236 User s Manual MP3 COMPATIBLE IN DASH DIGITAL MEDIA RECEIVER WITH UNIVERSAL DOCKING CRADLE FOR iPod iPhone WITH USB AND SD MEMORY CARD PORTS AND FRONT PANEL AUX INPUT 77501 FMI 87 5 MP3 PLAYBACK use so ga gm NN PAU RPT INT RDM Fl Fle AUDIO SYSTEMS Boss Audio Systems is not affiliated with Apple Inc 775DI AM FM Receiver with universal docking cradle for iPod iPhone USER S MANUAL CONTENTS Installation To support the unit Detaching and attaching the front panel Cleaning the connector Wire Connection Location of parts and controls General operations Using the RDS function How to select MP3 WMA files Playing back USB device Connect iPod iPhone Playing back SD MMC card Reset Troubleshooting Specifications ON Ou KR Uu a 4 4 Installation Before installing your new 23955 AM FM Receiver please review the items below carefully Choose a mounting location where the unit will not distract or otherwise interfere with the driver s ability to control the vehicle Before final ins
3. PLAIN WASHER CAR BODY REAR SUPPORT STRAP TAPPING SCREW M5X 15 HEX BOLT Detaching and attaching the front panel The front panel of this unit can be detached in order to prevent the unit from being stolen Before detaching the front panel turn off the power first by pressing the 1 Then press the button and detach the panel by pulling it towards you as illustrated Notes When attaching the front panel to the unit carefully press the panel lightly against the unit Exces sive force may dislodge the unit and cause some malfunction When you carry the front panel with you put it in the supplied front panel case Cleaning the connector The unit may not function properly if the connectors between Rear of Mai the unit and the front panel are contaminated with dirt In order front panel to prevent this from happening detach the front panel by press ing the button and clean the connector from time to time Clean the connector with cotton swab together with contact cleaner as illustrated Be sure to clean them carefully pin by pin and make sure not to damage the connecting points Cotton Swab WIRE CONNECTION RCA Jack Line Out Red right White left Subwoofer Orange USB Drive Black Connect USB Drive Use Adaptor Connect iPod iPhone Maintenance FUSE REPLACEMENT If the fuse blows check the power connection and replace the fuse If the fuse blows ag
4. knob again for more than 2 seconds to activate Selecting mode for DSP 2 sec 24 SELH DSP S cus POP ROCK CLASSICAL USA EUROPE FREQUENCY TUNING 2 This unit supports both the USA and EUROPE radio frequencies tuning Turn VOL knob to adjust between the two frequencies 2 sec SEL AREA gt S AREA USIVEUR USING THE RDS FUNCTION What is RDS The RDS Radio Data System is a digital information system developed by the EBU European Broad cast Union Piggy backed on normal FM broadcasts RDS offers a variety of information services and automatic retuning functions for RDS compatible car stereos In 1988 RDS became available in the United Kingdom France West Germany Ireland and Sweden Test transmissions are being conducted in many other European countries It is expected that RDS will be available in most western European countries in the near future RDS for European Broadcast Union Area Press and hold VOL to adjust TA SEEK PI SOUND RETUNE MASK DPI EON BEEP TA VOL ADJ TIME AUDIO DSP AREA 2 sec SELH TA SEL J SEL HRETUNE SEL MASK SEL HEON AREA SEL lt DSP KHsEL ADJ SEL TA VOL H SEL BEEP sEL SEEK ALARM turn VOL knob to select TA SEEK TA ALARM TA SEEK mode When newly turned station does not receive TP information for 5 sec the radio retunes to next station which has not the same station PI as the last station but has the TP informa t
5. DSP Modes turn VOL knob to select AUDIO DSP modes CLASSIC ROCK POP FLAT NONE USA EUROPE FREQUENCY TUNING turn VOL knob to select without RDS RDS This unit supports both the USA and EUROPE radio frequencies tuning Turn VOL knob to adjust between the two frequencies PRESET STATIONS 1 6 Six numbered preset buttons store and recall stations for each band Storing a station 1 Select a band if needed 2 Select a station 3 Hold a preset button longer than one second Preset station number appears in the display when station is saved Recall a station 1 Select band if needed 2 Press a preset button for less than one second to select stored station Note This unit is equipped with built in memory Integrated Circuits to save user settings such 10 as tuner preset stations and audio control settings To cancel these settings switch to Radio mode press and hold button 1 for 2 seconds do not release button followed by pressing MD button Unit will automatically restart after 5 seconds STEREO MONO BUTTON ST Press ST button to switch between stereo and mono sound for FM radio reception When reception of an FM station is weak listening quality can be improved by switching to mono sound function ALTERNATIVE FREQUENCIES When pressed momentarily AF REG switching mode is selected When AF REG switching mode is selected the radio checks the signal strength of the AF al
6. QUENCIES 6 EQUALIZER EQ TA function TRAFFIC ANNOUNCEMENT TA 3955 7 LOCAL DISTANT LOC 8 DISPLAY BUTTON DISP d 4 Ru 46 9 MODE SUBWOOFER BUTTON MD SUB 1 6 10 BAND LOUDNESS BUTTON BD LD 11 AUTOMATIC OR MANUAL TUNING FREQ UP 1 OR FREQ DOWN 44 TRACK SEARCH 12 AUTO SEEK SEARCH TUNING A PS 13 SCAN AUTOMATIC TUNING CONTROL SCAN 14 MUTE BUTTON MUTE 15 LCD DISPLAY 16 OPEN PANEL RELEASE BUTTON 17 PAUSE BUTTON 18 REPEAT BUTTON 19 INTRO BUTTON Preview all Tracks 20 RANDOM BUTTON 21 22 SEARCH PREVIOUS NEXT FOLDER 23 FRONT AUX IN 24 USB TUNE TRAY 25 SD MMC CARD SLOT 26 RESET HOW TO OPERATE THE REIVIOTE CONTROL Installing the battery Slide the tray out from the back of the remote control and insert battery with the 4 and minus poles pointing in the proper direction When use for the first time pull out the film protruding the tray CAUTIONS Remove battery if the remote control is not used for a month or longer Do not store battery with metallic materials In the event of battery leakage replace the old battery with a new one Clean first the surface of the remote control including the compartment of the battery When disposing of used batteries make sure that you comply with government regulations and environme
7. Scan PS By pressing shortly the radio plays each preset station for 5 seconds Auto Seek AS By pressing longer than 1 sec auto seek is activated The 6 strongest stations are preset and stored in the corresponding preset number When Auto Seek operation is finished the radio executes the preset scan 13 SCAN AUTOMATIC TUNING CONTROL SCAN This button starts the auto scan When a station has been found it is played for 5 seconds and then the auto scan is continued Press the button again to stop the auto scan to listen to the currently played station 14 MUTE BUTTON Press this button to silent the sound at once Press again to return to previous volume level 15 LCD DISPLAY The Liquid Crystal Display will display the current state of the unit 16 OPEN THE FRONT PANEL Press button and the front panel will open MP3 WMA CONTROL LOCATION OF PARTS TRACK SEARCH BUTTON 11 FORWARD AND REVERSE TRACK SEARCH or changing songs Press the SKIP button 4 or during play to go to the desired track song 14 REVERSE P FORWARD Press and hold the SKIP button 4 or during play to scan at high speed When the desired music section is found release the button Normal play will resume 17 PAUSE BUTTON During PLAY press 17 PAU button to PAUSE Press it again to resume play 18 REPEAT BUTTON When this button is pressed RPT indication is displayed and play of the selected track will be co
8. ain after the replacement there may be an internal malfunction In this case consult your nearest repairing center Warning Use the correct ampere for the use in each lead Improper use of such amperes may cause serious damage to the unit ISO CONNECTOR ANTENNA CONNECTOR LINE OUT SUBWOOFER L WHITE R RED 4 FUSE 10A CONNECT USB DRIVE lt HN ADAPTOR i CONNECT iPod iPhone ISO A B PLUG BLACK AUTO ANTENNA OUTPUT GROUND RED YELLOW TS IGNITION SWITCH 12 V FRONT FRONT LEFT RIGHT SPEAKER GREV BLACK SPEAKER REAR VIOLET REAR LEFT RIGHT SPEAKER SPEAKER GREEN BLACK VIOLET BLACK Location of Parts and Controls 6G 000 9 6 a x 9 7 NOR 77501 I 7A NE Q V E TU 14 3055 NS QO 7 4 47 DD 60 6 022 3 Q3 1 6 1 POWER ON OFF 5 2 FUNCTION SELECT BUTTON L L VOLUME BASS TREBLE BALANCE FADER Ky em wove without RDS for USA AREA BEEP TADJ TIME AUDIO DSP AREA RDS for EUROPE AREA SOUND RETUNE MASK DPI 11 EON BEEP TA VOL ADJ TIME AUDIO DSP AREA 10 3 TURN VOL LEFT OR RIGHT TO ADJUST BASS TREBLE BALANCE FADER 4 PRESET STATIONS 1 2 3 4 5 6 5 STEREO MONO ST function ALTERNATIVE FRE
9. cle The method of disposal of this product is properly inscribed in this manual The material used are recyclable and by recycling this product you are helping protect our environment Instructions on environment protection Do not dispose or throw away this product in the usual household garbage at the end of its life i Please inquire at the community administration for the authorized disposal location
10. connected to the internal external or both USB connectors Press MD to select USBI internal USB2 external Playing back via the USB internal connector 1 Press button and the front panel will open 2 Press PUSH OPEN on the TUNE TRAY The TUNE TRAY opens slowly 3 Connect the USB device to the USB connector or Use adaptor Connect to USB port for playing iPod iPhone 4 Slide in the TUNE TRAY by pressing PUSH CLOSE on the TUNE TRAY until it locks shut 5 Close the front panel 6 The player automatically switches to the input used and starts playback 7 Seethe section on operations common for audio files Playing Songs in iPod 1 Press MD to select USBI 2 Press A PS 3 Rotate VOL to select PLAYLIST ARTISTS ALBUMS SONGS GENRES COMPOSER 4 Press BD LD If you are aware on how to use iPOD the way to use the car stereo feature is basically just the same Take note of the equivalent key function below Car Stereo iPOD Functions Rotate VOL knob Rotate CLICK WHEEL Up down category file browsing Press BD LD button Press SELECT button Selecting a category Play song Car Stereo and iPOD equivalent key function Note Please refer to your iPOD user s manual for operating instructions Press A PS to go back to Main Menu Note support iPod Classic iPod nano2 3 4 5 6 iPod touchl 2 3 iPhone 3GS 4 PLAYING BACK SD MMC CARD
11. d program types Unit automatically search for corresponding programs 1 News Affairs Info 2 Sport Educate Drama 3 Culture Science Varied 4 Weather Finance Children 5 Social Religion Phone IN 6 Travel Leisure Document Tips Program Type function is available only in radio FM mode Since each button number can store multiple program types i e Button 1 stores Pop and Rock music to switch between Pop and Rock music simply press button 1 repeatedly until the desired program type shows in display DISPLAY DISP Press DISP button to switch between display informations such as radio frequencies clock track and other informations depending on the playing MODE MODE SUBWOOFER BUTTON MD SUB By pressing this key user can select TUNER USB1 USB2 MMC SD AUX mode SUBWOOFER Press and hold button to engage subwoofer output BAND LOUDNESS BUTTON BD LD Each band is toggled cyclically by pressing this key FMI FM2 FM3 MW AM I MW AM 2 LOUDNESS Press and hold the button to select LOUDNESS mode AUTOMATIC OR MANUAL TUNING FREQ UP gt gt OR FREQ DOWN A RADIO MODE When pressed momentarily these keys are operated as MANUAL tuning mode When pressed longer than 1 sec they operate as SEEK tuning mode B MP3 WMA PLAYER MODE When pressed momentarily they operate as TRACK UP or TRACK DOWN mode When pressed longer than 1 sec they operate as CUE or REVIEW mode 12 AUTO SEEK PRESET SCAN A PS Preset
12. ion In TA seek mode the current station can be changed to the completely different station because the unit searches TP station when the field strength of the current station is very weak or the current station has no TP signal TA ALARM mode Any automatic retune mode is not activated just can hear Beep sound PI SOUND turn VOL knob to select Pl SOUND PI MUTE Action when 2 stations with different programme identification PI codes are on the same frequency SOUND The radio switches to the new channel for a few seconds and then switches back again MUTE The radio is muted RETUNE L S turn VOL knob to select RETUNE L RETUNE S RETUNE L Select 90 seconds as the initial time of automatic TA search RETUNE S Select 30 seconds as initial time MASK DPI ALL turn VOL knob to select MASK DPI MASK ALL MASK DPI masked only the AF which has different MASK ALL masked the AF which has different Pl and NO RDS signal with field strength EON turn VOL knob to select EON ON EON OFF Selected EON condition ON or OFF BEEP turn VOL knob to select BEEP 2nd BEEP OFF ALL Button sound is on permanently 2nd Button sound is triggered by secondary button functions hold button down for a while OFF Button sound is off TA VOL turn VOL knob to select TA VOL ON TA VOL OFF Traffic Announcement Volume ADJ turn VOL knob to adjust TIME Digital Clock To adjust turn VOL knob to right for hours and turn VOL knob to left for minutes
13. l the time When pressed long it activate the regional mode ON OFF function Regional mode ON AF switching or PI SEEK is implemented to the station which have all PI codes same as current station REG segment is turned on in LCD display Regional mode OFF The regional code in the format of PI code is ignored when AF switching or PI SEEK is implemented EQUALIZER CONTROL EQ Press EQ to select between Off Pop Rock Classic Flat equalizer modes TA function TRAFFIC ANNOUNCEMENT When pressed momentarily it is activated as TA mode on or off When TA mode is on and traffic announcement is transmitted When the unit is in MP3 mode it will switch to radio mode temporarily If the volume level was under the threshold point it will be raised to the threshold point When TP station is received TP segment is turned in LCD display LOCAL DISTANT BUTTON LOC Press Local Distant LO DX button for listening to weak stations LOCAL indicator will appear on the display Press this button again Distant mode for normal operation PTY function PROGRAM TYPE Each press of PTY button will toggle between PTY Music PTY Speech and PTY Off When PTY Music is selected press Buttons 1 6 for desired program types Unit automatically search for corresponding programs 1 Pop M Rock M 2 Easy M Light M 3 Classics Other M 4 Jazz Country 5 Nation M Oldies 6 Folk M When PTY Speech is selected press Buttons 1 6 for desire
14. n tinually repeated until the Track repeat mode is cancelled by pressing RPT button again 19 INTRO BUTTON Preview all Tracks When this button is pressed INT indication is displayed and the first several seconds of each track are played Press again to stop intro and listen to track 20 RANDOM BUTTON When this button is pressed RDM indication is displayed and each track are played in random instead of normal progression To cancel RANDOM mode press RDM button again 21 22 SEARCH PREVIOU NEXT FOLDER In case of MP3 WMA files Press these buttons to search previous next folder NOTE These buttons 17 to 22 are available only in MP3 and USB mode HOW TO SELECT MP3 WMA FILES Searching by Track Press 5 digit starts blinking Turn VOL to right or left until the desired track number shows then press VOL knob Song number you selected will start to play Searching by Folder Press A PS twice Turn VOL to right or left to select folder name then press VOL knob Turn VOL to right or left to select file to play then press VOL knob to start playback 23 Connecting AUX IN An external audio source e g portable MP3 player can be connected to the AUX IN socket to be played back by the vehicle loudspeakers 1 Connect the AUX IN socket with the audio output of the external device 2 Press MD button and switch to AUX mode PLAYING BACK USB DEVICE CONNECT iPod iPhone A USB device can be
15. ntal safety procedures in your area Using the remote control Point the remote control in the direction of the front panel to operate IMPORTANT Do not store the remote control in high temperatures or direct sunlight GENERAL OPERATIONS 1 POWER By pressing 5 the unit is switched on Press and hold again to turn off unit 2 SELECT BUTTON 3 VOLUME KNOB Turn left or right to adjust In standard operation the VOLUME control 3 is for setting the volume Press the SELECT button 2 once or several times to change the parameters BAS bass control TRB treble control BAL balance control and FAD fader control by turning the VOLUME control 3 1 sE 2 SEL 3 SEL 4 SEL 5 SEL J Fig 1 Selection of sound control functions 1 VOL 2 BAS 3 TRB 4 BAL 5 FAD Without RDS for USA Area Press and hold VOL to adjust BEEP TADJ TIME AUDIO DSP AREA BEEP MODE 2 Press the VOL knob again for more than 2 seconds to activate Selecting mode for BEEP 2 sec 24 SEL BEEP 2nd OFF 2nd Button sound is triggered by secondary button functions hold button down for a while OFF Button sound is off ADJUST TIME 2 Press the VOL knob again for more than 2 seconds to activate Selecting mode for ADJUST TIME 2 sec AA A SEL e to set minute to set hour Turn VOL knob clockwise to set hours and counter clockwise to set minutes AUDIO DSP CONTROLS 2 Press the VOL
16. ront panel is not properly fixed in place Antenna cable not connected The signals are too weak to be received properly Solution If the head unit is properly connected to the car accessory power circuits but the engine is running switch the ignition key to the ACC position Replace the fuse Adjust volume to desired level Check wiring connections Adjust installation angle to less than 30 from horizontal Press the RESET button Remove front panel press RESET button and re insert front panel Insert the antenna cable firmly into connector Select station manually 11 12 Specifications 775DI AM FM Receiver with with universal docking cradle for iPod iPhone CD MP3 PLAYER Signal to noise ratio Channel separation Frequency response RADIO FM Section Frequency range Channel step Sensitivity Stereo separation Signal to noise ratio MW AM Section Frequency range Usable sensitivity TONE CONTROLS Bass at 100Hz Treble at 10kHz LINE OUT Output Impedance AMPLIFIER Maximum output power GENERAL Power supply Speaker impedance Fuse 60 dB gt 50 dB IkHz 20Hz 20 kHz 87 5 107 9 MHz America 87 5 108 MHz Europe 200 kHz USA 50 kHz Europe 2 8 uV 30 dB 50 dB 530 1710 KHz America 522 1620 KHz Europe 32 dBuV 10 dB 10 dB 1 5V max 10k Ohm 80 watts x 4 channels 12V DC 10 8 15 6V allowable 4 or 8 Ohm 10A cy
17. tallation temporarily connect the wiring check it to ensure that it has been connected properly and test the unit to make sure it is working correctly Use only the installation parts and hardware provided with the unit to ensure proper installation Using other parts can cause malfunction and possible damage to your BOSS AM FM receiver If installation requires drilling holes or other modifications to the vehicle consult with your nearest dealer or professional car audio installer Do not install this unit at an angle in excess of 30 from horizontal as it may affect performance Avoid installing the unit in a location which is subject to high temperatures direct sunlight hot air from such sources as heaters or exhaust lines or where it will be subject to contact with dust dirt moisture or excessive vibration INSTALLATION PRECAUTIONS Install the unit in an ideal location where it will not interfere with normal driving procedures Do not install the unit in a place where it will be expose to high temperatures or direct sunlight or where it will be prone to dirt dust moisture ore excessive vibration Use only the supplied mounting hardware for a safe installation Remove first the front panel before mounting the unit NOTE Do not install the unit so that it will be tilted at more than 30 upward Bend these claws if necessay TO SUPPORT THE UNIT UNIT RELEASE CASE DASH BOARD HEX NUT LOCK WASHER
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