Rhagymadrodd
The Surfans F28 is a high-fidelity portable music player designed to deliver an immersive audio experience. Featuring dual ESS9018 DACs, a 4.4mm balanced output, and comprehensive Bluetooth 5.2 support including LDAC and aptX HD, the F28 supports a wide range of lossless audio formats. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your device to ensure optimal performance and longevity.
Ffigur 1: Blaen a chefn view of the Surfans F28 HiFi Music Player.
Cynnwys Pecyn
Gwiriwch fod yr holl eitemau a restrir isod yn bresennol yn eich pecyn:
- 1x Surfans F28 HiFi Music Player
- Cebl Codi Tâl 1x USB-C
- 1x 128GB Micro SD Card (pre-installed or included separately)
- 1x Llawlyfr Defnyddiwr (y ddogfen hon)
Figure 2: Illustration of typical package contents.
Cynnyrch Drosview
Familiarize yourself with the various components and controls of your F28 music player.
Nodweddion Allweddol:
- Dual ESS9018 DACs: For high-resolution audio decoding and minimal distortion.
- Allbwn Cytbwys 4.4mm: Provides enhanced audio quality and power for demanding headphones.
- Allbwn Un Pen 3.5mm: Standard audio output for common headphones.
- Bluetooth 5.2 dwyffordd: Supports LDAC and aptX HD for high-quality wireless audio transmission and reception.
- Sgrin Gyffwrdd IPS 3.5 modfedd: For intuitive navigation and control.
- ALPS Analog Volume Knob: For precise volume adjustments.
- Storfa Ehangadwy: Yn cefnogi cardiau Micro SD hyd at 512GB.
- Porthladd USB-C: Ar gyfer codi tâl a throsglwyddo data.
Figure 3: The F28 player showcasing its display and audio capabilities.
Figure 4: The dual ESS9018K2M DAC chips, central to the F28's high-fidelity audio.
Figure 5: Top panel with 4.4mm balanced and 3.5mm single-ended audio outputs, and the ALPS analog volume knob.
Gosod
1. Codi Tâl y Dyfais
Before first use, fully charge the F28. Connect the included USB-C cable to the player's USB-C port and the other end to a USB power adapter (5V/1A recommended) or a computer's USB port. The charging indicator will show the charging status. A full charge typically takes several hours.
2. Mewnosod y Cerdyn Micro SD
The F28 supports Micro SD cards up to 512GB. Locate the Micro SD card slot on the bottom of the device. Gently insert the Micro SD card with the gold contacts facing down until it clicks into place. To remove, push the card in slightly until it springs out.
Figure 6: Inserting the Micro SD card and connecting via USB-C for data transfer.
3. Transferring Music Files
Connect the F28 to your computer using the USB-C cable. The player will appear as a removable storage device. You can then drag and drop your music files directly into the Micro SD card's folders. The F28 supports various lossless formats including DSD (DSF/DFF), FLAC/WAV (up to 384kHz), AIFF/APE, as well as MP3/AAC.
Figure 7: Supported audio file formats for the F28 player.
Cyfarwyddiadau Gweithredu
1. Pŵer Ymlaen / I ffwrdd
- Pŵer Ymlaen: Pwyswch a daliwch y botwm pŵer (sydd wedi'i leoli ar yr ochr) nes bod y sgrin yn goleuo.
- Pwer i ffwrdd: Press and hold the power button until a power-off prompt appears, then confirm.
2. Mordwyo Sylfaenol
The F28 features a 3.5-inch IPS touchscreen for primary navigation. Swipe gestures and taps are used to select options and move between menus. Physical buttons on the side provide additional control for playback (play/pause, next/previous track) and menu navigation.
3. Chwarae Cerdd
From the main menu, select "My Music" or "Folder" to browse your audio files. Tap on a song to begin playback. The playback screen displays track information, progress, and playback controls.
4. Rheoli Cyfrol
Adjust the volume using the gold-colored ALPS analog knob located on the top right of the device. Rotate clockwise to increase volume and counter-clockwise to decrease. The volume level will be displayed on the screen.
5. Cysylltedd Bluetooth
The F28 supports Bidirectional Bluetooth 5.2 with LDAC and aptX HD codecs for high-quality wireless audio. To pair with Bluetooth headphones or speakers:
- Go to "System Settings" and select "Bluetooth".
- Trowch Bluetooth YMLAEN.
- Bydd y chwaraewr yn sganio am ddyfeisiau sydd ar gael. Dewiswch eich dyfais o'r rhestr i'w pharu.
The F28 can also act as a Bluetooth receiver, allowing you to stream audio from your phone or PC to the player.
Figure 8: The F28 features a Bluetooth 5.2 chip for stable and high-quality wireless connections.
6. Gosodiadau Equalizer
The F28 includes an equalizer to customize your sound. Navigate to the "Equalizer" option in the settings. You can choose from various presets or create a custom sound profile by adjusting the frequency bands.
Figure 9: Customizing audio with the built-in equalizer.
7. Cysylltu â Dyfeisiau Allanol
Use the 4.4mm balanced or 3.5mm single-ended output to connect to headphones, amplifiers, or speakers. The USB-C port also supports USB DAC functionality, allowing the F28 to act as an external sound card for your computer.
Figure 10: The F28 can be connected to various audio systems, including acting as a USB DAC for computers.
Cynnal a chadw
- Glanhau: Defnyddiwch frethyn meddal, sych i lanhau'r ddyfais. Osgowch ddefnyddio glanhawyr neu doddyddion sgraffiniol.
- Storio: Storiwch y chwaraewr mewn lle oer, sych i ffwrdd o olau haul uniongyrchol a thymheredd eithafol.
- Gofal Batri: Er mwyn ymestyn oes y batri, osgoi rhyddhau'r batri'n llwyr yn aml. Os ydych chi'n ei storio am gyfnodau hir, gwefrwch y batri i tua 50% bob ychydig fisoedd.
Datrys problemau
| Problem | Achos Posibl | Ateb |
|---|---|---|
| Nid yw'r ddyfais yn pweru ymlaen. | Batri isel; dyfais wedi rhewi. | Charge the device for at least 30 minutes. If still unresponsive, try holding the power button for 10-15 seconds for a hard reset. |
| Touchscreen is unresponsive or slow. | Gwall meddalwedd dros dro; ymyrraeth amddiffynnydd sgrin. | Restart the device. Ensure the screen is clean and free of debris. If using a screen protector, ensure it is properly applied and not too thick. |
| Problemau paru Bluetooth. | Device not in pairing mode; distance; interference. | Ensure both devices are in pairing mode and within range. Turn off and on Bluetooth on both devices. Clear previous pairings if necessary. |
| Low volume via Bluetooth. | Volume settings on both devices; codec compatibility. | Increase volume on both the F28 and the connected Bluetooth device. Ensure optimal codec (LDAC/aptX HD) is selected if supported by the receiving device. |
| Cerddoriaeth files not recognized or played in incorrect order. | Llygredig files; file system indexing issue. | Sicrhau files are in supported formats. Re-scan the music library from the player's settings. If issues persist, try reformatting the Micro SD card (backup data first) and re-transferring files. Note: Some players may sort by filename alphabetically rather than track number metadata. |
Manylebau
| Nodwedd | Manylyn |
|---|---|
| Enw Model | F28 128G |
| Dimensiynau Cynnyrch | 0.7 x 2.6 x 4.7 modfedd |
| Pwysau Eitem | 9.6 owns |
| Sglodion DAC | Dual ESS9018K2M |
| Fformatau Sain â Chymorth | DSD (DSF/DFF), FLAC/WAV (up to 384kHz/32-bit), AIFF/APE, MP3/AAC, WMA Lossless |
| Fersiwn Bluetooth | 5.2 (Bidirectional, supports LDAC/aptX HD) |
| Maint Sgrin | 3.5 Inches IPS Touchscreen |
| Storio Mewnol | 128GB (included Micro SD card) |
| Storfa Ehangadwy | Hyd at 512GB trwy gerdyn Micro SD |
| Batri | 1x 12V battery (included), approx. 12-hour playback |
| Porthladdoedd Allbwn | 4.4mm Cytbwys, 3.5mm Pen Sengl |
| Technoleg Cysylltedd | Aux, Bluetooth 5.2, USB-C |
| Nodwedd Arbennig | Cyfartaledd |
Gwarant a Chefnogaeth
For warranty information and technical support, please refer to the official Surfans websafle neu cysylltwch â'u gwasanaeth cwsmeriaid yn uniongyrchol. Cadwch eich derbynneb prynu fel prawf o brynu ar gyfer hawliadau gwarant.
You can visit the official Surfans Store on Amazon for more information and support: Surfans Audio Store