1. Introduzione
This manual provides detailed instructions for the IROK FE75Pro Wireless RGB Hot Swappable Mechanical Keyboard. Please read this guide thoroughly to ensure proper setup, operation, and maintenance of your device. The FE75Pro is an 81-key mechanical keyboard featuring multiple connectivity options, customizable RGB backlighting, and hot-swappable switches.

Immagine 1.1: Passoview of the IROK FE75Pro Wireless Mechanical Keyboard.
2. Contenuto della confezione
- IROK FE75Pro Wireless Mechanical Keyboard
- Cavo da USB-C a USB-A
- Ricevitore wireless da 2.4 GHz (memorizzato nella tastiera)
- Estrattore per tasti (potrebbe essere incluso)
- Estrattore per interruttori (potrebbe essere incluso)
3. Configurazione e utilizzo iniziale
3.1 Ricarica della tastiera
Before first use, it is recommended to fully charge the keyboard. Connect the supplied USB-C cable to the keyboard's USB-C port and the other end to a powered USB port on your computer or a USB wall adapter. The charging indicator will show the charging status.
3.2 Accensione/spegnimento
Locate the power switch on the side or back of the keyboard. Slide the switch to the 'ON' position to power on the keyboard. Slide it to 'OFF' when not in use to conserve battery.

Image 3.1: Close-up of the connectivity switch and USB-C port on the keyboard.
4. Modalità di connettività
The IROK FE75Pro supports three connectivity modes: Wired (USB-C), 2.4GHz Wireless, and Bluetooth 5.0.
4.1 Connessione cablata
Collega la tastiera al computer tramite il cavo USB-C in dotazione. La tastiera passerà automaticamente alla modalità cablata e inizierà a caricarsi.
4.2 Connessione wireless a 2.4 GHz
- Locate the 2.4GHz wireless receiver, typically stored in a compartment on the back of the keyboard.
- Collega il ricevitore a una porta USB disponibile sul tuo computer.
- Slide the connectivity switch on the keyboard to the '2.4G' position.
- La tastiera dovrebbe connettersi automaticamente. In caso contrario, premere Fn + 4$ to initiate 2.4G pairing.

Image 4.1: The 2.4GHz wireless receiver stored in its compartment.
4.3 Connessione Bluetooth
La tastiera supporta fino a tre dispositivi Bluetooth.
- Slide the connectivity switch on the keyboard to the 'BT' position.
- Per associare un dispositivo, tenere premuto F+1!, Fn + 2@, O Fn+3# for 3-5 seconds until the corresponding indicator light flashes rapidly. This indicates pairing mode.
- On your device (computer, tablet, smartphone), enable Bluetooth and search for new devices. Select "IROK FE75Pro" (or similar) from the list.
- Una volta effettuata l'associazione, la spia luminosa smetterà di lampeggiare.
- Per passare da un dispositivo Bluetooth associato all'altro, premere brevemente F+1!, Fn + 2@, O Fn+3#.
- To clear all Bluetooth pairing records, press and hold Fn + -_ per 5 secondi.

Image 4.2: Visual representation of the keyboard's multi-mode connectivity.
5. Istruzioni per l'uso
5.1 Combinazioni di tasti funzione
The keyboard features a dedicated Function (Fn) key to access secondary functions printed on the keycaps. Press and hold the Fn tasto, quindi premere il tasto funzione desiderato.
| Combinazione di tasti | Funzione |
|---|---|
| Tasto F1 | Disattiva audio |
| Tasto F2 | Abbassa il volume |
| Tasto F3 | Alza il volume |
| Tasto F4 | Retroilluminazione attivata/disattivata |
| Tasto F5 | Aumento della luminosità della retroilluminazione |
| Tasto F6 | Diminuzione luminosità retroilluminazione |
| Tasto F7 | Backlight Speed Slow Down |
| Tasto F8 | Accelerazione della retroilluminazione |
| Tasto F9 | Blocco tasti Windows |
| Tasto F10 | Aprire Web Navigatore |
| Tasto F11 | Apri Risorse del computer |
| Tasto F12 | Commutazione della modalità di retroilluminazione |
| F+1! | Bluetooth Device 1 (short press to switch, long press to pair) |
| Fn + 2@ | Bluetooth Device 2 (short press to switch, long press to pair) |
| Fn+3# | Bluetooth Device 3 (short press to switch, long press to pair) |
| Fn + 4$ | Accoppiamento 2.4G |
| Fn + =+ | Increase Brightness of Light Band |
| Fn + -_ | Decrease Brightness of Light Band / Clear Bluetooth Pairing Records (long press) |
| Fn + [{ | Commutazione del colore della retroilluminazione dei tasti |
| Fn +]} | Strip Light Effect Switch |
| Fn+\| | Key Backlight Direction Switch |
| Fn +;: | Strip Color Switch |
| Fn+M | Menu |
| Fn + Esc | Driver Download Page / Drivers |
| Long press Fn + Backspace | Ripristinare le impostazioni di fabbrica |

Image 5.1: Detailed diagram of function key combinations and their effects.
5.2 Personalizzazione della retroilluminazione RGB
The FE75Pro features 16.8 million true color RGB lighting effects. You can cycle through various lighting modes, adjust brightness, speed, and color using the Fn key combinations listed above. For advanced customization, including specific lighting effects and sensitivity adjustments, use the IROK Driver software.

Image 5.2: The keyboard displaying customizable RGB backlighting.
5.3 Switch sostituibili a caldo
The FE75Pro is equipped with factory-lubricated mechanical switches that are hot-swappable. This allows you to replace the switches with other 3-pin or 5-pin mechanical switches without soldering, customizing the typing feel to your preference. Use the included switch puller to carefully remove switches.

Image 5.3: Illustration of the hot-swappable switch feature, allowing for easy switch replacement.
5.4 Software del driver
The IROK driver software provides advanced customization options for backlighting, macros, and key sensitivity. To access the driver, short press Fn + Esc. The first time this combination is used, it will automatically open the driver download page. Ensure you download the official driver from the IROK websito.

Immagine 5.4: Es.ample of the IROK driver software interface for customization.
6. Manutenzione
6.1 Pulizia
To clean your keyboard, power it off and disconnect any cables. Use a soft, lint-free cloth to wipe the keycaps and chassis. For deeper cleaning, use a keycap puller to remove keycaps and a can of compressed air to clear debris from between switches. Avoid using harsh chemicals or abrasive materials.
6.2 Cura della batteria
The keyboard is equipped with a 3800mAh battery. To prolong battery life, avoid fully discharging the battery frequently and store the keyboard in a cool, dry place when not in use for extended periods. Charge the keyboard regularly.

Image 6.1: The keyboard's battery capacity and estimated usage time.
7. Risoluzione Dei Problemi
7.1 La tastiera non risponde
- Assicurati che la tastiera sia accesa.
- Check the connectivity mode switch (BT, OFF, 2.4G) is set correctly.
- For wired mode, ensure the USB-C cable is securely connected.
- For 2.4GHz wireless, ensure the receiver is plugged in and the keyboard is in 2.4G mode. Try re-pairing with Fn + 4$.
- For Bluetooth, ensure the keyboard is in BT mode and paired to the correct channel (Fn + 1/2/3). Try re-pairing if necessary.
- Controllare il livello della batteria e caricarla se è bassa.
7.2 Retroilluminazione non funzionante
- Ensure backlighting is not turned off (Tasto F4).
- Aumentare la luminosità (Tasto F5).
- Check if the keyboard is in a low power state; charge the battery.
7.3 Chiavi non registrate
- If individual keys are not working, ensure the switch is properly seated. Due to the hot-swappable design, switches can sometimes become dislodged.
- If multiple keys are affected, try restoring factory settings by long pressing Fn + Backspace.
8. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Modello | FE75Pro |
| Disposizione | 81 Chiavi |
| Connettività | USB-C (cablato), wireless a 2.4 GHz, Bluetooth 5.0 |
| Interruttori | Hot-Swappable Mechanical Switches (3-pin/5-pin compatible) |
| Retroilluminazione | RGB (16.8 milioni di colori) |
| keycaps | addominali |
| Capacità della batteria | 3800mAh |
| Dimensioni del prodotto | 12.8 x 5.51 x 0.79 pollici (32.5 x 14 x 2 cm) |
| Peso dell'articolo | 2.86 libbre (1.3 kg) |
| Dispositivi compatibili | Computer portatile, PC |

Image 8.1: Internal structure showing ABS keycaps, mechanical switches, metal positioning plates, PCB, and three-layer sound damping.
9. Garanzia e supporto
For warranty information and technical support, please refer to the official IROK websito o contattare il rivenditore. Conservare la ricevuta d'acquisto per eventuali reclami in garanzia.