Zavedení
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.
Obrázek 1: Přední a zadní strana view of the Surfans F28 HiFi Music Player.
Obsah balení
Zkontrolujte prosím, zda jsou ve vašem balení přítomny všechny níže uvedené položky:
- 1x Surfans F28 HiFi Music Player
- 1x nabíjecí kabel USB-C
- 1x 128GB Micro SD karta (předinstalovaná nebo dodávaná samostatně)
- 1x Uživatelská příručka (tento dokument)
Obrázek 2: Ilustrace typického obsahu balení.
Konec produktuview
Familiarize yourself with the various components and controls of your F28 music player.
Klíčové vlastnosti:
- Dual ESS9018 DACs: For high-resolution audio decoding and minimal distortion.
- 4.4mm symetrický výstup: Provides enhanced audio quality and power for demanding headphones.
- 3.5mm single-ended výstup: Standard audio output for common headphones.
- Obousměrné Bluetooth 5.2: Supports LDAC and aptX HD for high-quality wireless audio transmission and reception.
- 3.5palcový IPS dotykový displej: For intuitive navigation and control.
- ALPS Analog Volume Knob: For precise volume adjustments.
- Rozšiřitelné úložiště: Podporuje Micro SD karty až do 512 GB.
- Port USB-C: Pro nabíjení a přenos dat.
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.
Nastavení
1. Nabíjení zařízení
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. Vložení Micro SD karty
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. Přenos hudby 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.
Návod k obsluze
1. Zapnutí/vypnutí
- Zapnutí: Press and hold the power button (located on the side) until the screen illuminates.
- Vypnout: Press and hold the power button until a power-off prompt appears, then confirm.
2. Základní navigace
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. Přehrávání hudby
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. Ovládání hlasitosti
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. Připojení 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".
- Zapněte Bluetooth.
- Přehrávač prohledá dostupná zařízení. Vyberte zařízení ze seznamu pro spárování.
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. Nastavení ekvalizéru
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. Připojení k externím zařízením
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.
Údržba
- Čištění: K čištění zařízení používejte měkký, suchý hadřík. Nepoužívejte abrazivní čisticí prostředky ani rozpouštědla.
- Skladování: Přehrávač skladujte na chladném a suchém místě mimo dosah přímého slunečního záření a extrémních teplot.
- Péče o baterie: Chcete-li prodloužit životnost baterie, vyvarujte se častého úplného vybíjení. Pokud baterii skladujete delší dobu, nabijte ji každé několik měsíců přibližně na 50 %.
Odstraňování problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Zařízení se nezapne. | Slabá baterie; zařízení zamrzlo. | 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. | Dočasná softwarová závada; rušení ochranného krytu obrazovky. | 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. |
| Problémy s párováním 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. |
| Hudba files not recognized or played in incorrect order. | Zkorumpovaný files; file system indexing issue. | Zajistit 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. |
Specifikace
| Funkce | Detail |
|---|---|
| Název modelu | F28 128G |
| Rozměry produktu | 0.7 x 2.6 x 4.7 palce |
| Hmotnost položky | 9.6 unce |
| DAC čip | Dual ESS9018K2M |
| Podporované zvukové formáty | DSD (DSF/DFF), FLAC/WAV (up to 384kHz/32-bit), AIFF/APE, MP3/AAC, WMA Lossless |
| Verze Bluetooth | 5.2 (Bidirectional, supports LDAC/aptX HD) |
| Velikost obrazovky | 3.5palcový IPS dotykový displej |
| Interní úložiště | 128GB (included Micro SD card) |
| Rozšiřitelné úložiště | Až 512 GB přes kartu Micro SD |
| Baterie | 1x 12V battery (included), approx. 12-hour playback |
| Výstupní porty | 4.4mm Balanced, 3.5mm Single-Ended |
| Technologie připojení | Aux, Bluetooth 5.2, USB-C |
| Speciální funkce | Ekvalizér |
Záruka a podpora
For warranty information and technical support, please refer to the official Surfans webnebo se obraťte přímo na jejich zákaznický servis. Uschovejte si účtenku jako doklad o koupi pro případ reklamace.
You can visit the official Surfans Store on Amazon for more information and support: Obchod se zvukovými nahrávkami Surfans
