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Nextar MA750 Instruction Manual

Mp3 / mp4 digital audio / video player
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MA750 MP3 / MP4 Digital Audio / Video Player
Instruction Manual

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Summary of Contents for Nextar MA750

  • Page 1 MA750 MP3 / MP4 Digital Audio / Video Player Instruction Manual...

  • Page 2: Instruction

    Reminder: Thank you for selecting our product. In order to ensure correct operation, please read this manual carefully. Instruction (1) We try to ensure the correctness and completeness of this manual, but mistakes and omission may still exist. (2) Our company is not responsible for any data loss caused by malpractice of software, wrong repair or other accident, or any indirect loss herein arising of.

  • Page 3: Table Of Contents

    Content Instruction..................................1 Precaution ..................................5 System requirement ............................... 6 Introduction ..................................7 Function................................7 Button layout ..............................8 Battery charge ..............................9 USB installation driver ............................10 Connection and download ..........................10 4.5.1 Connection to PC........................... 10 4.5.2 MP3 music download ........................11 4.5.3 Remove from USB port ........................
  • Page 4 4.8.2 Power off player ..........................17 Application..................................18 Music play function ............................18 5.1.1 Play all ............................19 5.1.2 Internal device..........................19 Photo................................22 5.2.1 Manual browse ..........................23 5.2.2 Slide show............................ 23 5.2.3 Thumbnail ............................24 Movie................................24 Voice ................................31 Radio................................
  • Page 5 5.7.2 Delete all............................39 Settings ................................40 5.8.1 Language............................40 5.8.2 EQ..............................41 5.8.3 Play mode............................41 5.8.4 Record Type........................... 42 5.8.5 Contrast ............................42 5.8.6 Timer off............................43 5.8.7 Reset ............................. 43 About................................44 5.10 Exit ................................... 44 Trouble shooting................................45 DRM music transfer function ............................

  • Page 6: Precaution

    Precaution (1) Do not use this player when driving, riding or operating any other vehicles as it may lead to traffic accidents, which is illegal in some regions. Even when walking on the road, especially crossing the roads, listening with high volume is also hazardous. Please pay special attention or stop using this player in places with potential hazard.

  • Page 7: System Requirement

    (9) Attention: Because of the different memory calculating method and the player software (firmware) is stored in the device flash memory and, it will cause the difference between flash memory marked capacity and real capacity. The real flash memory capacity is lesser than the marked memory capacity of this device is normal.

  • Page 8: Introduction

    Introduction 4.1 Feature Support formats such as MP3 WMA WAV SMV JPG BMP This product supports playback of music files, photo browsing and movie playing with high quality. Folder management Easy to choose the folder or music file to play. DRM 9 playback This product supports WMA DRM 9 digital authorized music playback.

  • Page 9: Button Layout

    Music album art function This player supports to display the music album art while playing. 4.2 Button layout Power/Stop button Microphone Display area Play / pause button Fast forward button Reset hole USB port Earphone jack Volume down button－ (10) Rewind button (11) Volume up button+...

  • Page 10: Battery Charge

    4.3 Battery charge This product adopts build-in rechargeable Li-Ion battery. You can connect the MP3 player to PC or use USB adapter to charge the battery. The following pictures indicate the charging status of the battery when connects to PC: When the battery is charging, the icon will be changing from an empty battery to a full one to indicate the process.

  • Page 11: Usb Installation Driver

    USB driver installation ( USB driver needs to be installed only on Windows 98SE operating system is used.) Execute Setup.exe in driver CD and complete the driver installation. Reboot the PC. Connect the MP3 player to the USB port of the PC. 4.5 Connection and download Connection to PC Plug the attached USB cable to PC, and connect the other end to the MP3 player.

  • Page 12: Mp3 Music Download

    4.5.2 Music download When the connection is done, select the desired music and click the right key of the mouse and select “copy”. Double click to open the device icon of the player (i.e. “H”, the name of device may differ) and then click the right key of the mouse and select “paste”. During the process of writing, the player may display the following picture.

  • Page 13: Remove From Usb Port

    4.5.3 Remove from USB port Double click the icon of safely remove hardware on the task column, and the relevant dialog box will be displayed. On the picture of safely remove hardware dialog box, select the item of “USB mass storage device”...
  • Page 14 Click “OK” button. When the screen displays “Safe to Remove Hardware”, the player can be safely removed from PC. Special reminder: Do not disconnect the USB cable when the data is being transmitted between PC and the player, which may damage the player and lose the data in the player. Disconnection should be conducted only when “device can now be safely removed from the system”...

  • Page 15: Lcd Display

    4.6 LCD display Music format Lock Play mode Battery level Volume Series NO/total NO ID3 information Bit rate Music album art Balance simulation Progress bar Elapse time Total duration EQ mode Sampling rate Play status...

  • Page 16: Menu

    4.7 Menu 4.7.1 Main menu MUSIC: Select MUSIC in the main menu, the device will enter music sub-menu. PHOTO: Select PHOTO in the main menu, the device will enter photo sub-menu. MOVIE: Select MOVIE in the main menu, the device will enter movie function. VOICE: Select VOICE in the main menu, the device will enter voice playback function.

  • Page 17: Selection And Exit

    4.7.2 Selection and exit Long press play button or press power/stop button to exit and return to the upper level menu. The uppermost menu is main menu, which includes: music mode, photo mode, movie mode, voice mode, FM radio mode, record mode, delete mode, setting mode, about and exit.

  • Page 18: Power Off Player

    4.8.2 Power off player When the player is powered off, the following statuses will be saved, which includes: current mode, music elapse time, and user settings. (i.e. volume, EQ, timing off and play mode etc.) If the player is powered off normally (i.e. the user shut it off or it is shut off according to the setting), the above-mentioned modes will be saved.

  • Page 19: Application

    Application 5.1 Music playback function Press rewind button or fast forward button in the main menu to select Music function. Press play button to enter the sub-menu of Music Play All or Internal Device. Operation instruction: When the music is stopped or played, press rewind button or fast forward button select previous or next file.

  • Page 20: Play All

    5.1.1 Play all Press rewind button or fast forward button to select Play All, and press play button enter and start playing all music in the player. 5.1.2 Internal device Press rewind button or fast forward button to select Internal device，and press play button to enter the function of play list.
  • Page 21 Play one file Play one folder...
  • Page 22 The difference of playing songs in folders and playing under root directory In folder and its Play mode Under root directory subdirectory. Normal Play all the songs under root Play all the songs in current directory and in folders one time folder one time and then stop.

  • Page 23: Photo

    5.2 Photo Press rewind button or fast forward button in the main menu to select Photo function. Press play button to enter the sub menu of Photo : Manual， Slide Show and Thumbnail. This player supports pictures in JPG and BMP formats. In order to get a smooth and clear display, please convert the resolution of pictures to 128x128 on PC and then put them in PHOTO folder ( If there is no PHOTO folder, please create one ).

  • Page 24: Manual Browse

    5.2.1 Manual browse After entering photo function, press rewind button or fast forward button to select manual browse and press rewind button or fast forward button to browse the photo manually. 5.2.2 Slide show After entering photo function, press rewind button or fast forward button to select slide show and press rewind button...

  • Page 25: Thumbnail

    5.2.3 Thumbnail After entering photo function, press rewind button or fast forward button to select thumbnail display and press play button to start displaying photo in thumbnail form. Movie Press rewind button or fast forward button in main menu to select Movie function and press play button to enter Movie play.
  • Page 26 Movie should be put in MVIDEO folder of the player. If there is no this folder, please create one. Please be noted that the player cannot find those movie files if they are not stored in MVIDEO folder of the player. MVIDEO folder will be created by the software automatically after power on.
  • Page 27 How to transfer the movie file to SMV format by Video2smv.exe process Select video2smv and double click it to enter the folder as indicates in the following figure:...
  • Page 28 Select and double click video2smv.exe program to enter as indicates in the following figure:...
  • Page 29 Click “Add” to select the files that need to be converted. You can set the size and quality at the same time. The screen resolution of this player is 128x128 pixel, please set the size less than 128*128 pixel. The higher quality produces larger SMV file size and vice versa.
  • Page 30 Click Convert to start the converting. Meanwhile you can click “stop” to stop transferring.
  • Page 31 When there is Finish appears in the column of Status, it means the conversion is finished. You may close the windows and transfer the formatted movie with SMV format to the player. Attention : If you can use the windows media player to play the video files in your PC, and the video file type is supported by video2smv, it will be able to be converted to SMV format.

  • Page 32: Voice

    5.4 Voice Press rewind button or fast forward button in the main menu to select Voice function and press play button to enter that voice play function. The following functions are provided in voice mode: Play recorded files from FM. Play recorded files from microphone.

  • Page 33: Radio

    5.5 Radio Press rewind button or fast forward button in the main menu to select FM Radio function and press play button to enter FM Radio function. Up to 10 radio stations can be stored in the radio Current functi Locked state Power level Volume...
  • Page 34 FM submenu instruction FM record: Support digital stereo record during FM listening. FM band: Includes 3 radio band: US-EU band (87~108MHz),Japan band (76~91MHz) , All band (76~108MHz). Auto scan function: select this item, push the to select YES, Press the to begin scanning.

  • Page 35: Fm Radio

    5.5.1 FM radio Press play button to switch radio station from CH01 CH02 … CH20(maximum), When switching the radio station, the player will automatically save the current frequency to the current station number before skip to the next station. Press rewind button or fast forward button to fine-tune the frequency forward or backward by 0.1MHz.

  • Page 36: Fm Record

    5.5.2 FM record During FM playing, long press button to enter the FM submenu, Press select the FM Record option. Press the button start FM recording. At this moment, the player will display the picture of FM record and recording icon. The recorded content is FM program but not microphone.

  • Page 38: Fm Radio

    5.5.5 FM Radio Select FM radio to return to the FM playing screen. 5.6 Record Press rewind button or fast forward button in the main menu to select MIC. RECORD function and press PLAY button to start recording from the microphone. The flashing recording state icon indicates recording is in progress;...
  • Page 39 7 recording sampling rate: user can set the sampling rate of recorded file. The higher the sampling rate, the better recording quality will gain. The lower the sampling rate, the more common quality will gain with longer recording duration. There are total 7 sampling rate available: 8KHz, 11KHz, 16KHz, 22KHz, 32KHz, 44KHz and 48KHz.

  • Page 40: Delete

    Delete Press rewind button or fast forward button in the main menu to select Delete function and press play button to enter Delete function, which includes delete one and delete all..Note that, deleted files can’t be recovered. 5.7.1 Delete one Press rewind button or fast forward button to select the files that need to be deleted and...

  • Page 41: Settings

    Settings Press rewind button or fast forward button in the main menu to select Settings menu and press play button to enter Settings menu, which includes language setting, EQ setting, play mode setting, recording format setting, contrast setting, timing off setting and resume default value setting.

  • Page 42: Play Mode

    5.8. Press rewind button or fast forward button in EQ setting menu to select EQ and press play button to confirm. Long press play button or press power/stop button to skip this setting. When playing music, the change of EQ can be felt in the earphone. EQ of this player includes: Normal, Rock, Jazz, Classical, Pop, Ska, Soft Music, Soft Rock, Dance, Full Bass and Treble, Full Treble, Large Hall, Techno, Ultra Bass, Blues, Club, Live, Party and Reggae.

  • Page 43: Record Type

    5.8.4 Record Type Press rewind button or fast forward button in Record Type setting menu to select recording format and press play button to confirm. Long press play button or press power/stop button to skip this setting. This setting is used to set the sampling rate of microphone recording.

  • Page 44: Timer Off

    5.8.6 Timer off Press rewind button or fast forward button in timing off setting menu to select timing off and press play button to confirm. Long press play button or press power/stop button to skip this setting. The sub menus of timing off are: stop off, sleep off, backlight off and key lock. After the user set the key lock time, in music or voice playback mode, or listening to FM radio, all button operations will not work if the user doesn’t press any key after the setting time is passed.

  • Page 45: About

    5.9 About Press rewind button or fast forward button in the main menu to select ABOUT and press play button to enter About. You can check the total memory capacity, free space and version of the software. 5.10 Exit Exit and return to the music playback function.

  • Page 46: Trouble Shooting

    Trouble shooting If there is no picture displayed after the player is connected to PC and cannot serve as a storage device or cannot be powered on after the battery is fully charged, please refer to the following steps to update the software in the player. Download the most updated software from the attached CD (if any) or from the website and execute the setup.exe files in the folder to complete the installation.

  • Page 47: Drm Music Transfer Function

    DRM music transfer function Download operation of WMA music with DRM9 (PD-DRM) protection On Window 98SE / Window ME / Windows 2K / Windows XP, music with DRM should be transferred by Windows Media Player version 9.0 or 10.0 (Version 10.0 is for Windows XP only) to mp3 player. Other download operation probably will cause the mp3 player can not read and play the music with WMA DRM file.
  • Page 48 A. Connect player to PC. B. Choose the desired WMA music with DRM.
  • Page 49 C. Click Right button of the mouse and choose “Add to Sync list”. D. On the open window, choose “Sync” option.
  • Page 50 E. On “Sync” window, choose the desired WMA music with DRM as step B and choose “Removable Disk”.
  • Page 51 F. Click “Start Sync“ to transfer the WMA music with DRM to player.

  • Page 52: Specification

    Specification MP3 bit rate 32~320Kbps Music format MP3, WMA Photo JPG, BMP Movie format format Sampling 8/11/16/22/32/ Frequency response 20Hz~20KHz rate 44/48KHz Recorded <70mA (play mp3 music & WAV (ADPCM) Dynamic current format backlight OFF) (8KHz, 32kbps) 128MB: 9 hours Maximun 256MB: 18 hours recording...
  • Page 53 Listening caution Do not play your headphones or earphones at a high volume. Hearing experts advise against continuous extended play. If you experience a ringing in your ears, reduce volume or discontinue use. Do not use while operating a motorized vehicle. It may create a traffic hazard and is illegal in many areas.
  • Page 54 Precautions: 1). When not using the player for an extended period of time, remove the batteries to avoid (Apply to Models that come with AAA or AA battery) damage due to leakage. 2). Do not use the player in extremely hot, cold, dusty or damp environments. 3).

  • Page 55: Fcc Caution

    CAUTION: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
  • Page 56 This device complies with Part 15 of the FCC Rules. Operation is subjected to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This product may receive radio interference caused by mobile telephones or other products during operation.
  • Page 57 Nextar, Inc. Any unauthorized distribution of this manual is expressly forbidden. © 2008 Nextar (Hong Kong) Limited. Nextar is a trademark and service mark of Nextar (Hong Kong) Limited. All other brand names, trademarks and service marks are property of their owners.

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