A4tech FBX51C
Manuale utente della tastiera wireless Bluetooth e 2.4G A4tech FBX51C
Modello: FBX51C
Introduzione
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your A4tech FBX51C Bluetooth & 2.4G Wireless Keyboard. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
Contenuto della confezione
Dopo aver aperto la confezione, verificare che siano presenti tutti gli articoli:
- A4tech FBX51C Wireless Keyboard
- USB / USB-C Charging Cable
- USB Extension Cable (may vary by region/package)
- USB / USB-C Mini Quick Connect (may vary by region/package)
- 2.4G USB Nano Receiver (magnetically stored in the keyboard)
Impostare
1. Ricarica della tastiera
The FBX51C keyboard features an embedded, rechargeable battery. Before initial use, it is recommended to fully charge the keyboard.
- Locate the USB-C charging port on the upper top left edge of the keyboard, near the ON/OFF switch.
- Connect the provided USB-C charging cable to the keyboard and a power source (e.g., computer USB port, USB wall adapter).
- The power LED indicator will illuminate during charging. It will turn off automatically once the keyboard is fully charged.
2. Accensione/Spegnimento
Use the ON/OFF switch located on the upper top left edge of the keyboard to power the device on or off.
3. Connecting via 2.4G Wireless (USB Nano Receiver)
For devices without Bluetooth or for a dedicated connection:
- Locate the 2.4G USB Nano Receiver, which is magnetically stored in a compartment on the keyboard.
- Insert the Nano Receiver into an available USB port on your computer or device.
- Press the 2.4G connection key on the keyboard (usually indicated by a 2.4G icon or specific key combination). The keyboard should connect automatically.
4. Connessione tramite Bluetooth
The FBX51C supports up to three Bluetooth connections (BT1, BT2, BT3).
- Assicurati che la tastiera sia accesa.
- On the keyboard, press and hold one of the Bluetooth keys (e.g., BT1, BT2, or BT3) for approximately 2-3 seconds until its indicator light begins to blink. This indicates pairing mode.
- Sul tuo dispositivo (computer, tablet, smartphone), vai alle impostazioni Bluetooth.
- Cercare available Bluetooth devices and select "A4tech FBX51C" (or similar name) from the list.
- Seguire le istruzioni visualizzate sullo schermo per completare il processo di associazione. La spia luminosa sulla tastiera smetterà di lampeggiare una volta completata l'associazione.
- Repeat these steps for additional Bluetooth devices using BT2 and BT3 keys.
Istruzioni per l'uso
1. Passaggio da un dispositivo all'altro
The FBX51C allows seamless switching between connected devices.
- To switch to a 2.4G connected device, press the 2.4G connection key.
- To switch to a Bluetooth connected device, press the corresponding Bluetooth key (BT1, BT2, or BT3) once.
2. Tasti funzione (combinazioni Fn)
The keyboard features multimedia and system function keys. To activate these functions, press and hold the Fn key, then press the desired function key (F1-F12 or other keys with secondary icons).
| Combinazione di tasti | Funzione |
|---|---|
| Tasto F1 | Lettore multimediale |
| Tasto F2 | Abbassa il volume |
| Tasto F3 | Alza il volume |
| Tasto F4 | Muto |
| Tasto F5 | Traccia precedente |
| Tasto F6 | Traccia successiva |
| Tasto F7 | Riproduci/Pausa |
| Tasto F8 | Fermare |
| Tasto F9 | Web Navigatore |
| Tasto F10 | |
| Tasto F11 | Il mio computer |
| Tasto F12 | Calcolatrice |
| Fn + Stamp | Schermata |
| Fn + Inserisci | Copia |
| Fn + Elimina | Impasto |
3. Indicatori LED
The keyboard features LED indicators for power, CAPS Lock, and connection status. These are typically located above the F4 key.
- LED di potenza: Illuminates during charging and turns off when fully charged. May also indicate low battery.
- CAPS Lock LED: Illuminates when CAPS Lock is active.
- Connection LEDs (BT1, BT2, BT3, 2.4G): Blink during pairing mode and remain solid when a connection is established.
Manutenzione
1. Pulizia della tastiera
Per mantenere l'aspetto e la funzionalità della tastiera:
- Spegnere la tastiera prima di pulirla.
- Utilizzare un panno morbido e privo di lanugine leggermente damplucidato con acqua o una soluzione detergente delicata.
- Evitare l'eccessiva umidità e non spruzzare detergenti direttamente sulla tastiera.
- Per rimuovere i detriti tra i tasti, utilizzare aria compressa.
2. Cura della batteria
To prolong the life of the rechargeable battery:
- Evitare di esporre la tastiera a temperature estreme.
- Caricare regolarmente la tastiera, soprattutto se si prevede di non utilizzarla per un periodo prolungato.
- Do not attempt to replace the internal battery yourself.
Risoluzione dei problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Keyboard not connecting via 2.4G | Receiver not properly inserted; keyboard not in 2.4G mode; low battery. | Ensure the Nano Receiver is fully inserted into a working USB port. Press the 2.4G key on the keyboard. Charge the keyboard. |
| La tastiera non si connette tramite Bluetooth | Keyboard not in pairing mode; Bluetooth disabled on device; device already connected to maximum Bluetooth devices; low battery. | Press and hold the desired BT key until it blinks. Ensure Bluetooth is enabled on your device. Remove old Bluetooth connections if necessary. Charge the keyboard. |
| Keys are unresponsive or delayed | Low battery; interference; connection issue. | Charge the keyboard. Move closer to the receiver/device. Re-establish the connection. |
| Accidental "Computer Lock" key presses | Key placement may be unfamiliar. | Familiarize yourself with the keyboard layout. Some operating systems may allow remapping or disabling specific keys, consult your OS documentation. |
Specifiche
- Nome modello: FBX51C
- Tecnologia di connettività: Bluetooth, wireless 2.4G
- Descrizione della tastiera: Interruttore a forbice
- Dispositivi compatibili: PC (Windows, Mac, iOS, Android compatible)
- Caratteristica speciale: Basso-Profile Key, Multi-Device Switching
- Tipo di interruttore: Interruttore a forbice
- Peso dell'articolo: 1.17 libbre
- Dimensioni della confezione: 13.5 x 7 x 1.25 pollici
- Produttore: A4tech
- Data prima disponibilità: 8 agosto 2024
Prodotto finitoview Immagine

This image displays the A4tech FBX51C Wireless Keyboard from a top-down, angled perspective. The keyboard is black with white key legends, featuring a full QWERTY layout, a dedicated numeric keypad on the right, and a row of function keys (F1-F12) at the top. Several keys also show secondary multimedia and system shortcut icons, indicating their dual functionality when used with the 'Fn' key. The 'FSTYLER' brand logo is visible on the left side above the function keys, and 'QUIETKEY' is printed on the spacebar.
Garanzia e supporto
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact the retailer or manufacturer directly. Specific warranty terms may vary by region and point of purchase.
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