1. הקדמה
This manual provides detailed instructions for the safe and efficient use of your MECHEN HIFI MP3 Player M30. Please read this manual thoroughly before operating the device and retain it for future reference.
The MECHEN M30 is a dedicated HIFI lossless audio player designed for high-fidelity sound reproduction. It features advanced DSD decoding technology and supports a wide range of audio formats. Please note that this device does not support Bluetooth, FM radio, recording, video playback, e-books, photos, or alarm functions.

Figure 1: MECHEN M30 HIFI MP3 Player Overview
2. פּראָדוקט פֿעיִקייטן
- הויך-פאַדעליטי אַודיאָ: Equipped with a high-quality DSP chip and advanced DSD decoding technology for immersive, low-distortion sound.
- יקספּאַנדאַבאַל סטאָרידזש: Comes with a 64GB microSD card and supports expansion up to 256GB, allowing for extensive music libraries.
- Durable Design & Intuitive Controls: Constructed from a high-quality zinc alloy for durability. Features a unique scroll control wheel and simple physical buttons for easy navigation and operation.
- ווערסאַטאַל קאַנעקטיוויטי: Includes a 3.5mm headphone jack and a line-out port, enabling connection to wired headphones, AUX speakers, and car audio systems.
- לאנג באַטאַרייע לעבן: Built-in 1500mAh battery provides approximately 30 hours of music playback on a 2.5-hour full charge.
- Wide Format Support: Compatible with numerous audio formats including MP3, WMA, WAV/PCM, APE, FLAC, AAC, OGG, DSF, AIFF, ALAC, IMA/MS-ADPCM, DFF, and DSD 128. (Note: AAC files play in mono.)

Figure 2: High-Quality DSD and DAC Chips
3. סעטאַפּ
3.1. פּעקל אינהאַלט
באַשטעטיקן אַז אַלע זאכן זענען פאַראַן אין פּעקל:
- MECHEN HIFI MP3 Player M30
- 64GB MicroSD Memory Card
- וסב קאַבלע
- באַניצער מאַנואַל (דעם דאָקומענט)

פיגורע 3: אַרייַנגערעכנט קאַמפּאָונאַנץ
3.2. טשאַרדזשינג די מיטל
- Connect the provided USB cable to the player's charging port.
- פֿאַרבינדט דעם אַנדערן עק פֿונעם USB קאַבל צו אַ USB מאַכט אַדאַפּטער (נישט אַרייַנגערעכנט) אָדער אַ קאָמפּיוטער'ס USB פּאָרט.
- The battery indicator on the screen will show charging status. A full charge takes approximately 2.5 hours.
3.3. ינסערטינג די מיקראָסד קאַרד
- געפינט דעם microSD קאַרטל שפּעלטל אויף דער זייט פון דעם שפּילער.
- Gently insert the provided 64GB microSD card (or another compatible card up to 256GB) into the slot until it clicks into place.
- To remove, push the card inward until it clicks, then release, and it will eject.
3.4. איבערפירן מוזיק Files
- פאַרבינדן די שפּילער צו דיין קאָמפּיוטער מיט די וסב קאַבלע.
- The player will appear as a removable disk (or prompt you to select 'Mass Storage' mode).
- שלעפּן און פאַלן דיין געוואונטשע אַודיאָ files into the appropriate folders on the microSD card. Organizing files into folders (e.g., by Artist, Album) is recommended for easier navigation.
- Safely eject the player from your computer before disconnecting the USB cable.
4. אַפּערייטינג ינסטרוקטיאָנס
4.1. מאַכט אויף / אויסגעלאשן
- מאַכט אויף: דריק און האלט דעם פּאַוער קנעפּל ביז דער עקראַן באַלויכטנט זיך.
- מאַכט אַוועק: דריק און האלט דעם פּאַוער קנעפּל ביז דער אַפּאַראַט שליסט זיך אויס.
4.2. נאַוויגאַציע און מעניו
- סקראָל ראָד: Rotate the scroll wheel to navigate through menus and lists.
- MENU קנעפּל: Press to enter the main menu or confirm a selection.
- צוריק קנעפּל: Press to return to the previous screen or cancel an action.
- פּלייבאַק קאָנטראָל קנעפּלעך: Use the dedicated buttons for Play/Pause, Next Track, Previous Track.

Figure 4: Scroll Control Wheel
4.3. מוזיק פּלייבאַק
- Navigate to the 'Music' section from the main menu.
- Browse your music by folder, artist, album, or all songs.
- Select a track and press the MENU button to start playback.
- ניצט דעם שפּיל/פּויזע קנעפּל צו קאָנטראָלירן ווידערשפּיל.
- Press Next Track or Previous Track buttons to skip songs. Hold these buttons for fast forward or rewind.
4.4. באַנד קאָנטראָל
Rotate the scroll wheel during music playback to adjust the volume level. It is recommended to set the initial maximum volume to a low level to prevent sudden loud sounds.
4.5. עקוואַלייזער סעטטינגס
The player features an equalizer with various presets (e.g., Rock, Pop, Jazz, Classical, Soft, Techno) and a custom setting. Access the equalizer settings from the playback screen or system settings to adjust the sound profile צו דיין ייבערהאַנט.

Figure 5: Equalizer Function
4.6. Repeat and Shuffle Modes
During playback, access the options menu to select repeat modes (e.g., repeat one, repeat all) or enable shuffle playback for a randomized song order.
4.7. פֿאַרבינדן זיך צו עקסטערנע דעוויסעס
The MECHEN M30 can connect to various audio output devices:
- דראָטיקע קאָפּהערער: Plug your 3.5mm headphones into the headphone jack.
- External Speakers/Car Audio: Use an AUX cable (not included) to connect the player's line-out port to your speakers or car's AUX input.

Figure 6: Connecting to Various Devices
5. וישאַלט
5.1. רייניקונג
Wipe the device with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as they may damage the finish or internal components.
5.2. באַטערי קער
To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods. Store the device in a cool, dry place.

Figure 7: Battery Information
5.3. סטאָרידזש
When storing the player for a long time, ensure it is fully charged and then power it off completely. Recharge it every few months to prevent deep discharge.
6. טראָובלעשאָאָטינג
- דיווייס וועט נישט זיך אנצינדן: Ensure the battery is charged. Connect the player to a power source using the USB cable and try again. If the issue persists, perform a reset by pressing the reset button (if available) or holding the power button for an extended period.
- קיין קול: Check the volume level. Ensure headphones or external speakers are properly connected. Test with different headphones or speakers if possible.
- מוזיק files not recognized: באַשטעטיקן אַז די מוזיק files are in a supported format (refer to Specifications). Ensure the microSD card is properly inserted and the files are not corrupted. Re-transfer the fileס אויב נייטיק.
- Screen is unresponsive or erratic: Try restarting the device. If the problem continues, ensure the device is not exposed to extreme temperatures or moisture.
- Album art or metadata not displayed: Ensure that the metadata (ID3 tags) for your music files are correctly embedded. While the player supports folder-based navigation, correct tags enhance the browsing experience.
- Playback stops unexpectedly: Ensure the battery is sufficiently charged. If connected to a car audio system via USB, playback might pause when the engine is turned off or on due to changes in the USB host communication.
7. ספּעסאַפאַקיישאַנז
| שטריך | באַשרייַבונג |
|---|---|
| מאָדעל נאָמען | M30 |
| סאָרט | MECHEN |
| ווייַז | 2-אינטש לקד |
| זכּרון סטאָרידזש | 64GB MicroSD card included (expandable up to 256GB) |
| קאַנעקטיוויטי | AUX (3.5mm headphone jack, Line Out) |
| באַטאַרייע קאַפּאַציטעט | 1500 מאַה |
| באַטערי לעבן | Approx. 30 hours playback |
| טשאַרדזשינג צייט | בעערעך. 2.5 שעה |
| פּראָדוקט דימענשאַנז (ד רענטגענ וו רענטגענ ה) | 1.6 X 5.6 X 8.8 סענטימעטער |
| פּראָדוקט וואָג | 176 גראַמז |
| שטיצט אַודיאָ פֿאָרמאַטירונגען | MP3 (8-48KHz, 16bits), WMA (8-192KHz, 16/24bits), WAV/PCM (8-192KHz, 8/16/24/32bits), APE (8-192KHz, 16/24bits), FLAC (8-192KHz, 16/24bits), AAC (8-96KHz, 16bits - mono playback), OGG (8-48KHz, 10-500bits), DSF (2822.4KHz, 1bit), AIFF (8-192KHz, 8/16/24/32bits), ALAC (8-192KHz, 16/24bits), IMA/MS-ADPCM (8-48KHz, 8/16bits), DFF (3072KHz, 1bit), DSD 128 (5.6MHz) |
| ספּעציעלע פֿעיִקייטן | Equalizer, Shuffle Play, Hi-Res Audio, Repeat Play, Auto Power-Off |
| לאַנד פון אָריגין | כינע |
| UPC | 607469642453 |

Figure 8: Supported Audio Formats
8. וואָראַנטי און שטיצן
8.1. פאַבריקאַנט'ס גאַראַנטיע
The MECHEN HIFI MP3 Player M30 comes with a one-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
8.2. קונה שטיצן
For technical assistance, warranty claims, or any questions regarding your MECHEN M30 player, please contact your retailer or the MECHEN customer support team. Refer to the contact information provided with your purchase documentation or visit the official MECHEN webפּלאַץ פֿאַר שטיצן דעטאַילס.