Nextar NCU103 User's Manual
Contents
1. nextor CAR STEREO WITH SD MMC AND aed pe MANUAL DEAR CUSTOMER Thank you for purchasing this car audio product Selecting fine audio equipment such as the unit you have just purchased is only the start of your musical enjoyment Now it is time to consider how you can maximize the fun and excitement your equipment offers We hope you get the most out of your equipment by playing it at a safe level One that lets the sound come through loud and clear without annoying blare or distortion and more important without affecting your sensitive hearing Sound can be misled Over time your hearing comfort level adapts to higher volumes of sound So what sounds normal can actually be loud and harmful to your hearing Guard against this by setting your equipment at a safe level BEFORE your hearing adapts e To establish a safe level Start your volume control at the lowest setting then slowly increase the sound until you can hear it comfortably and clearly and without distortion we want you listening for a lifetime e Once you have established a comfortable sound level Set the dial and leave it there Taking a minute to do this now will help to prevent hearing damage or loss in the future After all we want you listening for a lifetime e ABOUT THIS MANUAL This product features a number of sophisticated functions ensuring superior reception and operatio2. it will found a root folder named ROOT Then rotate the VOL knob to select your desired folder and then press gt gt or lt lt button to select your desired track in the folder Finally press SEL button to play the selected track BAND BUTTON Press the BND button briefly to select the radio broadcasting band you would like to hear The AM FM band is toggled cyclically through the tuning bands gt FM 1 gt FM 2 gt FM 3 gt AM 1 gt AM 2 gt In MP3 WMA disc mode if you press BND button repeatedly the file name folder name songs title artist and album information will be scrolling on the LCD display As long as the current playing MP3 WMA music contains relevant ID3 tag information in version 1 0 2 0 format the 3 items underlined above will be scrolling on the LCD display otherwise they will not In CD MP3 or WMA mixed formatted disc playback mode pressing the BND button for more than 2 seconds will change among the playing the CD MP3 and WMA formatted songs In a default mode the unit will first play all the CD formatted songs and then play the MP3 WMA formatted songs LOUDNESS BUTTON When press shortly the LOUD mode is turned on its to enhance the bass sound effect when the volume level is low Press again to cancel the loudness effect LOCAL DISTANCE BUTTON Radio station search mode is divided by this LOC DX switch this button can be used to control an attenuator in the tuner during search The detec
3. weak not stop at a trans mitting station Page 12 PRECAUTION OF DISC PLAY Cleaning the CD Before playing a CD wipe it off with a clean dust free cleaning cloth Wipe the disc in the direction of the arrow Always insert the CD with the label side facing upwards If the CD is inserted with the printed side facing downwards the device may be damaged SS lt gt Note If there is already a CD in the CD slot do not try to insert a second CD This may damage the device Always hold CDs by the edge In order to keep the CD clean do not touch the surface Pull out the CD as shown below Do not attach any sticker or adhesive tape on the CD Do not expose the CD to direct sunlight or sources of heat such as heating vents Do not leave CDs in a car if it is parked in direct sunlight as that will lead to a con siderable rise in the temperature inside the car Note Do not use any solvents such as petrol or thinning agents Commercially available cleaning substances or antistatic spray This will damage the device Page 11 6 AUTO STORAGE PRESET MEMORY SCAN BUTTON 1 In radio mode press it to perform all stations memory for 5 seconds each time while memory digital and frequency will flash on LCD If the button is pressed for more than 2 seconds it will seek station on current band then write to the preset memories When the auto storage operation is completed it will automatically perform for 5 seconds
4. 3 LCD LIQUID CRYSTAL DISPLAY 4 amp 5 TUNE SEEK TRACK SKIP UP DOWN BUTTONS 1 In RADIO mode press gt gt or lt lt button shortly and repeatedly to manually tune up or down for the desired radio station with step by step Press gt gt or lt lt button hold for more than 0 5 seconds to auto matically tune up or down for the radio station of strong signal 2 In MMC SD USB or DISC mode press gt gt button to play next track Press lt lt button once to play the current track from the beginning of the current track press lt lt button twice continuously to play the last track Press gt gt or lt lt button hold to skip forward or backward Page 3 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 Common Symptoms Cause Solution iets 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 ON or ACC The fuse has blown Replace another fuse according to the wiring diagram The CDs can not A disc is 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 The disc is inserted upside dow
5. Max 15A 40Watts X 4 2 STEREO channels 178 W X 164 D X 50 H mm 87 5MHz 107 9MHz 3uV 10 7MHz 530KHz 1710KHz 40dB 450KHz 1200mV CD MAX MP3 Audio System MP3 WMA CD CD R CD RW Disc 20Hz 100Hz lt 5dB 10KHz 20KHz lt 5dB 50dB 1KHz Page 13 LOCATION AND FUNCTION OF CONTROLS 18 20 1 9 3 m m 2 on neder ers O DO VOR eee 13 e dist al E PERES E L p 1 E a5 41 8 43 7 199 JI e i E HE O 0 E 23 1 SEL AUDIO MODE SELECT ROTARY VOL KNOB 1 Press SEL button shortly and repeatedly to change the mode in the sequence as follows gt VOL gt BAS gt TRE gt BAL gt FAD gt 1 VOLUME CONTROL A The volume level can be adjusted at any time by rotating the VOL knob as select mode has been initially defaulted at volume mode B The volume level is also obtained by stepping through the SEL button until the function VOL is displayed and then rotate the VOL knob to adjust the sound level BASS CONTROL A Press the SEL button to select the bass mode until BAS appears on the display B Rotate the VOL knob to adjust the bass effect TREBLE CONTROL A Press the SEL button to select the t
6. NT PANEL 3 The unit is designed for negative terminal of the battery which is connected to the vehicle metal Please confirm it before installation 4 Do not allow the speaker wires to be shorted together when the unit is switched on Otherwise it may overload or burn out the power amplifier 5 Do not install the detachable panel before connecting the wire WIRING DIAGRAM ANTENNA PLUG YELLOW MEMORY B BLACK GND POWER B BLUE AUTO ANT REAR GRAY CJ WHITE L WOOFER LINE OUT YELLOW RCA LINE OUT CT RED R FRONT BLACK E WHITE L FRONT Kt WHITE GRAY FRONT 4 Ohm q 4 Ohm LEFT WHITE BLACK GRAY BLACK RIGHT SP GREEN VIOLET 4 SP REAR REAR 4 Ohm GREEN BLACK VIOLET BLACK N 4 Ohm Note 1 Make sure usea speaker with 4 ohm loadimpedance 2 Do not makethe auto antenna wire and groundtouch each other Page 10 INSTALLATION METHOD This is an anti theft installation method The main unit wears a METAL MOUNTING SLEEVE Please connect the wiring eg the Power Supply the Speakers and the Antenna according to the requirements of this Instruction Manual then install the metal mounting sleeve into the car as per the diagram illustrated below 5 T ly fix th tal ti METAL SURRORT STRAP To raise the anti skip capability of the unit e peas z Ea A iL Se please ensure the metal support strap is against the DASH BOARD with a i SN firmly to the car chassis scre
7. each time After finishing 1 loop of memory scan it will listen to the first memory station in the current band 2 In MMC SD or USB mode press A P button repeatedly to select TRACK SEARCH or DIRECTORY SEARCH mode In MP3 WMA disc mode press A P button repeatedly to select TRACK SEARCH FIRST CHARACTER SEARCH or DIRECTORY SEARCH mode 3 In TRACK SEARCH mode of MMC SD USB or MP3 WMA disc the LCD will display MP3 WMA T 000 and flash the biggest digit 0 that the MMC SD card USB bar or MP3 WMAdisc contain 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 0 With the same means select the number of the flashing digit After finishing selecting the number of all flashing digit press SEL button to play the track of the selected serial number In FIRST CHARACTER SEARCH mode of MP3 WMA disc the LCD will display A If there are files names its first character are A the is the first file name its first character is A by the order of A Z and 0 9 otherwise the is NONE Rotate the VOL knob to select file s first character by the order of A Z and 0 9 Then press gt gt or lt lt button to select one file its first characters is the selected one Finally press SEL button to play the selected file In DIRECTORY SEARCH mode of MMC SD USB or MP3 WMA disc the LCD will display the root folder if there is not the root folder
8. en a station is reached SEEK 2 Press and hold the gt gt or lt lt button to seek up or down for a station with a strong signal The seek does not stop until the gt gt or lt lt button is released DSP OFF POP ROCK CLASSIC FLAT The unit is equipped with 4 preset equalization modes After entering this mode by pressing the SEL button rotate the VOL knob to choose one of 4 preset EQ s in the above order When using preset EQ modes you will not have access to Bass and Treble settings SUBW ON OFF After entering this mode by pressing the SEL button rotate the VOL knob to choose the SUB WOOFER ON or SUB WOOFER OFF mode VOL LAST VOL ADJ After entering this mode by pressing the SEL button rotate the VOL knob to choose VOL LAST or VOL addition VOL LAST The radio switches on at the actual volume it had when it was last switched off VOL ADJ Rotating the VOL knob you can pre select a constant switch on volume after entering into this mode ESP 40 10 seconds Briefly press the SEL button to access the ESP function anti shock system which improves playback if there are shocks or vibrations you can choose between two lengths of time for ESP either 40 seconds ESP 40 or 10 seconds ESP 10 by rotating the VOL knob 2 COVER CAP of USB SOCKET When needing to insert USB bar into the USB socket uncover the plastic cover cap and then store it for safety When not using the USB device please cover it with the plastic cover cap
9. ency is blinked within 5 seconds then press it again to stop scan and remain the current frequency otherwise the unit continue to scan up by one channel step with station detection 5 seconds later Page 6 23 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 After removing the faceplate press this button with a cuspidal object This operation will erase the clock setting and some stored contents OPERATION OF REMOTE CONTROL NOTE Before using the remote control be sure to turn onthe unit by pressing the POWER button on the front panel 1 2 3 S Power On Off Mute Button Loudness Button Level MENU UP Button 5 SEL MENU Button 10 11 12 13 14 15 Level MENU Down Button MO ST Button A P Button Band Button Mode Button Tune Seek Up And Track Skip Up FF Button Tune Seek Down And Track Skip Down REW Button SCN Button Clock Display Setting Button LOC Button 16 17 18 19 20 21 Page 7 CD Track TOP gt Radio Preset 1 CD Track INT Radio Preset 2 CD Track RPT Radio Preset 3 CD Track RDM Radio Preset 4 Radio Preset 5 10 Tracks Down Radio Preset 6 10 Tracks Up MAINTENANCE OF REMOTE CONTROLLER An insulation tag was installed in your remote by the manufacturer to prevent the batte
10. n All are designed for the easiest possible use but many are not self explanatory This operation manual is intended to help you benefit fully from their potential and to maximize your listening enjoyment e We recommend that you familiarize yourself with the functions and their operation by reading through the manual before you begin using this product In this operation manual the Basic Operation for each sound source is outlined at the beginning of its explanation covering simple operation for that source such as merely playing music Remark e In addition to normal audio CD this unit can play CD R and CD R W disc that contain audio tracks as well however depending on the conditions of the recording equipment recording program or the CD R as well as CD R W disc itself some CD R or CD R W may not play e When making music CD with CD R or CD R W disc too high recording speed may result in poor signal quality and therefore it is recommendable to select 24x or lower speed for CD R recording and 4x or lower speed for CD R W recording Page 1 SPECIFICATION GENERAL Supply Voltage Current Consumption MAX 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 OPTION Output CD PLAYER System Suitable CDs Frequency characteristics S N Ratio to CD DC 14 4 V Negative Ground
11. n Insert the compact disc with the label facing upward The device does not work correctly The surface of CD is extremely dirty Clean the CD or try another CD if this works EJECT LOAD or it is damaged correctly the first CD is properly damaged PLAY Temperature inside the car is too Cool off until 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 earth connection connected according to the wiring diagram 1 The built in microcomputer is not 1 Switch the device off and on again Or press The operation keys operating properly due to noise the RESET button to resume the program do not work 2 The front panel is not properly 2 Reinstall the front panel installed The installation angle is more than Adjust the installation angle to less than 30 30 degrees degrees The sound of the The surface of the road is uneven Wait until the road becomes smoother before CD player skips playing the CD The surface of CD is extremely dirty Clean the CD or try another CD if this works or it is damaged correctly the first CD is properly damaged No radio reception The antenna cable is not connected Insert the antenna cable firmly into the antenna socket of the device In automatic search The transmission signals are too Tune in to a radio station manually mode the radio does
12. playing mode AUXILIARY INPUT JACK You can connect any external audio device to the auxiliary input jack Then press the mode button to select auxiliary input playing mode use the volume control to adjust volume 168 17 MMC SD COMPARTMENT and USB SOCKET and THEIR OPERATION 18 19 20 21 22 When needing to do MMC SD or USB playing insert the MMC SD card or USB bar into MMC SD compartment or USB socket Then the playing mode will be changed into MMC SD or USB mode and display CARD or USB on LCD When MMC SD card and USB bar are both inserted into their compartment or socket the playing mode will be changed into the mode of the latter one and then play the first track of MMC SD or USB RELEASE BUTTON To remove the front panel from the unit chassis press the REL key to release the front panel from the unit chassis then pull it up a little to take out from the unit chassis INFRARED REMOTE CONTROL SENSOR EJECT BUTTON Press this key a loaded disc can be to ejected CLOCK BUTTON Press the CLK button briefly to display time for 5 seconds on the display and then returns to its previous display unless the button is pressed again Then press the CLK button and hold for more than 1 seconds until the real time flashes on the display Then you can adjust HOUR or MINUTE by rotating the VOL knob SCAN BUTTON Press it to scan up by one channel step with station detection If a valid signal has detected the current frequ
13. rack of all In CD MP3 WMA disc mode press INT button shortly to display S INT and play the first 10 seconds part of each track of all In MMC SD USB or MP3 WMA disc mode Press INT button long to display D INT and play the first 10 seconds part of each in current folder During INT mode press INT button again to stop INT mode and retain playing the track currently selected D In MMC SD USB mode press RPT button shortly to display M RPT and play the current track repeatedly In CD MP3 WMA disc mode press RPT button shortly to display S RPT and play the current track repeatedly In MMC SD USB or MP3 WMA disc mode Press RPT button long to display D RPT and play the current folder repeatedly During RPT mode Press RPT button again to cancel RPT mode E In MMC SD USB mode press RDM button shortly to display M RDM and play the track of all in random order In CD MP3 WMA disc mode press RDM button shortly to display S RDM and play the track of all in random order In MMC SD USB or MP3 WMA disc mode Press RDM button long to display D RDM play the track in the current folder in random order During RDM mode Press RDM button again to cancel RDM mode Page 5 PRECAUTIONS AND MAINTENANCE 1 If the car interior is extremely hot as after being parked in the sun do not use the player until the car has been driven for a while to cool off the interior 2 The protective case is to safely keep the front panel PROTECTIVE CASE FRO
14. reble mode until TRE appears on the display B Rotate the VOL knob to adjust the treble effect 4 BALANCE CONTROL A Press the SEL button to select the balance mode until BAL appears on the display B Rotate the VOL knob to increase or decrease the sound level of left or right speaker 5 FADER CONTROL A Press the SEL button to select the fader mode until FAD appears on the display B Rotate the VOL knob to increase or decrease the sound level of front or rear speaker 2 3 lt Page 2 2 When pressed longer 2 seconds it is activated as cyclical mode of following functions for user s selection gt BEEP 2nd ALL OFF gt SEEK1 2 gt DSP OFF POP ROCK CLASSIC FLAT gt SUBW ON OFF gt VOL LAST VOL ADJ gt ESP 40 10 seconds mode After selecting the desired mode rotate the VOL knob to select one setup item of the desired mode BEEP 2ND BEEP ALL BEEP OFF MODE The unit is equipped with 3 mode beep sound After entering this mode by pressing the SEL button rotate the VOL knob to choose one Beep 2nd mode The beep is only generated when an allotted double key is pressed long 1 second Beep all mode The beep is generated when every key is pressed Beep off mode The beep sound is disabled when a key is pressed SEEK 1 SEEK 2 mode Only available during radio operation SEEK 1 Press and hold the gt gt or lt lt button to seek up or down for a station with a strong signal The seek stops wh
15. ry from draining Removing the tag from the remote before using BATTERY INFORMATION Lithium Battery CR2025 3V Battery Life Approximately 6 months Replacing the Battery from the Remote Controller 1 Remove the battery holder by pressing the locking tab with your thumb and pulling it out 2 Replace the battery with the same type and the side facing up 3 Gently push in the holder until securely locked into place Do not recharge disassemble or dispose of in fire Battery leakage may cause damage to the unit e To avoid the risk of accident keep batteries out of reach of children Page 8
16. ting level of seek scan auto memory will be reduced as much as the attenuated level of the tuner In radio mode press the LOC button to change local reception or distance reception Note This button is only for FM reception Page 4 10 POWER BUTTON Press any button except the EJECT and RELEASE button to turn on the unit It also can turn on the unit to insert disc MMC SD card or USB bar into their compartment or socket Press PWR button hold for more than 0 5 seconds to turn off the unit 11 STEREO MONO BUTTON Press the button to select STEREO or MONO sound mode 12 MUTE BUTTON This button serves to switch the MUTED state on off Press the MUTE button to suppress the loudspeaker temporarily and press again to resume listening The muted state will be also released when the MODE BAND SEL button is pressed and VOL knob on the front panel is used 13 PRESET STATION 1 6 AND TOP CDP INT RPT ROM BUTTONS A RADIO MODE When pressed short these keys select a preset station directly When pressed longer than one seconds current station is stored in preset memory bank B In MMC SD USB or disc mode press TOP CDP button to pause MMC SD USB or disc playback press it again to resume MMC SD USB or disc playback Press it hold for more than about 0 5 seconds to play the first track of the MMC SD USB or disc C In MMC SD USB mode press INT button shortly to display M INT and play the first 10 seconds part of each t
17. wdriver SS UNIT CHASSIS PLASTIC TRIM RING DASHBOARD FRONT PANEL METAL MOUNTING SLEEVE To remove the CD player from the Cage insert the supplied keys into the Left and Right side slots ofthe _ chassis then pull the chassis out of the cage as shown NOTE i Remove the two screws that To attach the removable faceplate insert the Before mounting and ISIE operating the an player protect aA eal cel puring right side of the faceplate into the right of the ransportation before operating i i remove the metal mounting CD player chassis first Then push the left side sleeve illustrated by the the player S of the faceplate into the chassis until arrows gt Push this reset button with a NW cuspidal object torenovatethe distorted program once the program is distorted RESET BUTTON NOTE When needing to insert USB bar into cap and then store it for safety When no needing to do USB operation please cover the plastic cover cap To remove the front panel from the unit chassis press the RELkey to release the front panel from the unit chassis then pull it up a little to take out from the unit chassis _ the USB socket uncover the plastic cover Page 9 14 15 F In MMC SD USB or MP3 WMA disc mode M6 and M5 is assigned as 10 TRACK up down when normal play MODE BUTTON Press it to select RADIO DISC CARD after inserting MMC SD card USB after inserting USB bar and auxiliary input
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