background image

Portable MP3/CD Player, AM/FM Radio &  

USB Input

NPB-257

Instruction Manual

Please read carefully before use and keep for future reference.

Summary of Contents for NPB-257

Page 1: ...Portable MP3 CD Player AM FM Radio USB Input NPB 257 Instruction Manual Please read carefully before use and keep for future reference ...

Page 2: ...nction Modes 10 Adjusting the Volume 10 Bass Boost 10 Using the Radio 10 Using the CD MP3 Player 11 About Compact Discs 11 Loading a Disc 11 Playing a Disc 12 Repeat Random and Intro Playback 13 Programming a Playlist 14 Using the USB Player 15 About USB Drives 15 Loading a USB Stick Drive 15 Playing Music from USB Drives 16 Using the AUX Input 16 Warnings and Precautions 17 Specifications 21 Supp...

Page 3: ...FAQ documentation and other product material at our website Come visit us on the web at www naxa com and see all that we have to offer In the Box Please take a moment to make sure that you have ev erything in the list below Although we make every ef fort to ensure that each Naxa device is securely packed and sealed we know a lot can happen in between us and you If anything is missing check back wi...

Page 4: ...hes as instruct ed in manual Beforeturning onthe powerforthe firsttime make sure that the power cord is properly installed Store your tapes or CD in a cool area to avoid dam age from heat CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO DOT REMOVE COVER OR BACK NO USER SER VICEABLE PARTS INSIDE REFER SERVICING TO QUALI FIED SERVICE PERSONNEL WARNING Remove batteries if exhausted oriftheywill not be...

Page 5: ...D compartment Load compact discs here The label side should face up 6 CD door latch Press here to open close the door of the CD compartment 5 Never open the compartment while a CD is playing or spinning 7 USB Port Load USB memory sticks here The USB port is designed for music play back from flash memory devices It is not designed to charge high power devices 8 Radio Tuning dial Turn the dial to tu...

Page 6: ...LD Skip to the previous folder MP3 only 10 Press to skip 10 tracks back 14 SKIP key Previous Reverse Previous Press to skip to the previous track Reverse Press and hold to scan quickly in reverse through the current track 15 SKIP key Next Forward Next Press to skip to the next track Forward Press and hold to scan quickly forward through the current track 16 STOP key Press to stop playback 17 PLAY ...

Page 7: ...ts up when the radio is tuned to an FM stereo signal 21 Speakers Full range drivers deliver powerful stereo sound 22 AUX Input jack Play audio from a device that is connected to this 3 5mm input jack 23 Antenna Extend the antenna fully and adjust its posi tion to optimize FM radio reception 24 AC power socket Connection for the included AC power cable ...

Page 8: ... Available only on models that support dual voltage This switch is found inside the battery compartment 25 Make sure the switch is set to match your household power supply 26 Battery compartment Load 8 UM 2 C size batteries into the compartment for portable power ...

Page 9: ... a household power socket with the included power cord Contact your local power utility if you are not sure which type of poweryou have Most power sources in North America sup ply AC 110 V power Battery Power Install 8 UM 1 D size batteries to enjoy music wher ever you are 1 Remove the lid of the battery compartment 26 found on the back of the main unit 2 Load eight D size batteries taking care to...

Page 10: ...VOLUME dial 4 clockwise orcounterclockwise to increase or decrease the volume level respectively Bass Boost Turn the Bass Boost adjustment on to emphasize low frequency sound output Press the BASS key 11 to turn Bass Boost on and off L L Producing lowfrequencies at highvolumes can be demandingforaudio equipment Ifyou experience audio clippingwhen Bass Boost is turned on lowerthevolume gradually Us...

Page 11: ...g the CD MP3 player About Compact Discs This player is compatible with all digital audio CDs digital audio CD Recordable discs CD R and CD Re writable discs CD RW that have been finalized and CD DA format digital audio CDs This player is also compatible with MP3 CDs These are compact discs that contain MP3 audio files on them L L Only handle a CD by its edge Avoid touch ing the label or the playab...

Page 12: ...c before proceeding MP3 CDs take longer to read because they have more data on them Please wait patiently until the player has recognized the disc Playing a Disc With a compatible disc in the CD compartment 5 Press the PLAY PAUSE USB key 17 to start play back Play will start from track 1 The Play indicator will appear on the LCD screen 19 To pause playback press the PLAY PAUSE USB key 17 while a d...

Page 13: ...k Play will reverse quickly through the current track release the key to resume play back at normal speed To select a folder to play MP3 only 1 Press and hold the FOLD 10 key 12 to skip to the next folder The player will skip to the next folder and the LCD screen 19 will display the current folder number 2 Press and hold the FOLD 10 key 13 to skip to the next folder The player will skip to the nex...

Page 14: ...order during playback press the press the PROG P MODE key 10 until Random appears steady on the LCD screen 19 The player will shuffle the playback order before each track is played To play just the first 10 seconds of each track press the PROG P MODE key 10 until INTRO appears steady on the LCD screen 19 The player will play the first 10 seconds of a track and then skip to the next one L L This op...

Page 15: ... L Opening the CD compartment 5 will also clear the playlist from Program memory Using the USB Player Set the FUNCTION switch 3 to the CD MP3 USB AUX position to play files from a USB stick drive About USB Drives This player can play supported audio files from USB stick drives connected to the USB port 7 For a list of supported audio files please refer to the Specifications section of this manual ...

Page 16: ...ive The LCD screen will show NOd if it cannot read from the USB drive Make sure that the drive is plugged in securely that it is a compatible for mat and that it contains compatible files L L To switch between the USB player and the CD player press and hold the PLAY PAUSE USB key 17 Playing Music from USB Drives Using the USB playeris the same as using the CD player Press the PLAY PAUSE USB key 17...

Page 17: ...AUX Input jack 22 found on the back of the player 2 Prepare the player Set the FUNCTION switch 3 to the CD MP3 USB AUX position Turn the VOLUME dial 4 to lower the volume level 3 Prepare the audio source Start playback on the device Set the volume level of the device to ap proximately 80 of its maximum 4 Adjust the final volume Turn the VOLUME dial 4 of the player to set the volume to a comfortabl...

Page 18: ... ON when the disc compartment door is still open If the unit is not to be used for a long period of time make sure that all power sources are disconnected from the unit Remove all batter ies from the battery compartment and unplug the AC DC adapter from the wall outlet Make it a practice to remove the AC DC adapter by grasping the main body and not by pulling the cord This unit employs a laser The...

Page 19: ...proper ventilation is provided or the manufacturer in structions have been adhered to 10 Power Sources This product should be operated only from the type of power source indicated on the rating label If you are not sure of the type of power supply to your home consult your product dealer or local power company For products intended to operate from battery power or other sources refer to the operat...

Page 20: ...y kind on the product 19 Servicing Do not attempt to service this product yourself as open ing or removing covers may expose you to dangerous voltage or other hazards Refer all servicing to qualified service personnel 20 Damage Requiring Service Unplug this product from the wall outlet and refer servicing to qualified service personnel under the follow ing conditions a when the power supply or plu...

Page 21: ...or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help CAUTION ON MODIFICATIONS Any changes or modifications not expressly approved by the grantee o...

Page 22: ...Hz Compact Disc Optical pickup 3 beam laser Channels 2 Frequency response 100 16 000 Hz Audio Power output Max 1 8 W x 2 3 6 W total Input 3 5mm AUX audio Media Support CD CD R RW USB SD MMC Media Formats CD audio MP3 Note Product are improved continuously We reserve the right to modify the product and specifications without prior notice ESD Remark In case of malfunction due to electrostatic disch...

Page 23: ...ructions in this manual Please also visit us on the web at www naxa com to get up to the minute news alerts and documentation for your device For additional assistance please contact Naxa Technical Support NAXATechnical Support 2320 East 49th St Vernon CA 90058 http www naxa com naxa_support ...

Reviews: