1. Einleitung
Thank you for choosing the EMPIRE GAMING RF903 Wireless Gaming Mouse. This manual provides detailed instructions for setting up, operating, and maintaining your new gaming mouse. The RF903 offers a responsive 2.4GHz wireless connection, adjustable DPI settings, vibrant RGB backlighting, and an ergonomic design for extended gaming sessions. It is compatible with a wide range of platforms including PC, Mac, PS4, PS5, Xbox One, and Xbox Series.

Bild 1: Vorderseite view of the EMPIRE GAMING RF903 Wireless Gaming Mouse, highlighting its RGB lighting, 4800 DPI capability, and wireless connectivity.
2. Packungsinhalt
Bitte vergewissern Sie sich, dass alle Artikel in Ihrem Paket vorhanden sind:
- EMPIRE GAMING RF903 Wireless Gaming Mouse
- USB 2.4-GHz-Empfänger
- USB-C-Ladekabel
- Benutzerhandbuch (dieses Dokument)

Image 2: The retail packaging for the EMPIRE GAMING RF903 Wireless Gaming Mouse.
3. Produktüberschreitungview
Familiarize yourself with the buttons and features of your RF903 mouse:

Image 3: Labeled diagram of the RF903 mouse, showing the Left Button, Right Button, Scroll Wheel, DPI Button, RGB Backlight, Next Button, and Previous Button.
- Linke Taste: Standardmäßige Linksklick-Funktion.
- Rechter Knopf: Standardmäßige Rechtsklick-Funktion.
- Scrollrad: Zum Durchblättern von Dokumenten und web pages. Also functions as a middle-click button.
- DPI-Taste: Passt die Mausempfindlichkeit (DPI) an.
- Nächster Knopf: Forward navigation in web Browser oder Anwendungen.
- Zurück-Schaltfläche: Backward navigation in web Browser oder Anwendungen.
- RGB-Hintergrundbeleuchtung: Integrated LED lighting for aesthetic appeal.
4. Einrichtung
Follow these steps to set up your EMPIRE GAMING RF903 Wireless Gaming Mouse:
- Suchen Sie den USB-Empfänger: The 2.4GHz USB receiver is stored in a compartment on the underside of the mouse for convenience during transport. Gently remove it.
- Schließen Sie den Empfänger an: Stecken Sie den USB-Empfänger in einen freien USB-Anschluss Ihres Computers oder Ihrer Spielkonsole.
- Maus einschalten: Flip the power switch located on the underside of the mouse to the "ON" position. There is also an "LED" position to enable RGB lighting.
- Automatische Verbindung: The mouse should automatically connect to the receiver. No additional drivers are typically required for basic functionality (Plug-and-Play).

Image 4: The underside of the RF903 mouse, indicating the storage slot for the USB receiver and the power/LED switch.
5. Bedienungsanleitung
Once connected, the RF903 mouse operates like a standard mouse. Use the left and right buttons for primary actions, the scroll wheel for navigation, and the side buttons for forward/backward functions in compatible applications.
6. DPI-Anpassung
The DPI (Dots Per Inch) button allows you to change the mouse's sensitivity on the fly. Press the DPI-Taste (Button 4 in Product Overview) to cycle through the available sensitivity settings:
- 1200 DPI: Standardempfindlichkeit für allgemeine Anwendungen.
- 2400 DPI: Erhöhte Empfindlichkeit für schnellere Cursorbewegungen.
- 4800 DPI: High sensitivity for precise gaming or rapid movements.
The mouse's RGB lighting may briefly change color to indicate the current DPI setting, though this is not explicitly stated in the product features, it is a common feature for gaming mice.
7. RGB-Beleuchtung
The RF903 features integrated RGB LED backlighting. To enable the lighting, ensure the power switch on the underside of the mouse is set to the "LED" position. The RGB lighting enhances the aesthetic of your gaming setup.

Image 5: The RF903 mouse illuminated with RGB lighting, positioned next to a matching RGB keyboard.
8. Aufladen
The RF903 mouse is equipped with a rechargeable battery, offering up to 100 hours of use on a single charge. When the battery is low, connect the included USB-C charging cable to the mouse and to a USB power source (e.g., computer USB port, USB wall adapter). The mouse can typically be used while charging.
9. Kompatibilität
The EMPIRE GAMING RF903 Wireless Gaming Mouse is designed for broad compatibility:
- Betriebssysteme: Windows-PC, macOS
- Spielkonsolen: PlayStation 4 (PS4), PlayStation 5 (PS5), Xbox One, Xbox Series X|S
The Plug-and-Play functionality ensures easy setup across these platforms.
10. Wartung
To ensure the longevity and optimal performance of your RF903 mouse:
- Reinigung: Reinigen Sie die Maus mit einem weichen, trockenen Tuch. Bei hartnäckigem Schmutz kann ein leicht feuchtes Tuch hilfreich sein.amp Ein Tuch kann verwendet werden, achten Sie jedoch darauf, dass keine Feuchtigkeit in das Gerät eindringt. Vermeiden Sie aggressive Chemikalien oder scheuernde Materialien.
- Sensorpflege: Für eine genaue Abtastung muss der optische Sensor an der Unterseite der Maus sauber und frei von Staub und Schmutz sein.
- Batteriepflege: Avoid fully discharging the battery frequently. For long-term storage, charge the mouse to about 50% and store it in a cool, dry place.
- Lagerung: When not in use, especially during travel, store the USB receiver in its dedicated slot on the mouse's underside to prevent loss.
11. Fehlerbehebung
If you encounter issues with your RF903 mouse, refer to the following common solutions:
- Maus reagiert nicht:
- Ensure the mouse is powered on (switch set to "ON" or "LED").
- Prüfen Sie, ob der USB-Empfänger fest an einen funktionierenden USB-Anschluss angeschlossen ist.
- Versuchen Sie, den Empfänger an einen anderen USB-Anschluss anzuschließen.
- Ensure the mouse battery is charged. Connect the USB-C cable to charge.
- Um Störungen auszuschließen, bewegen Sie die Maus näher an den USB-Empfänger heran.
- Verzögerung oder intermittierende Verbindung:
- Reduce the distance between the mouse and the receiver.
- Remove any potential sources of wireless interference (e.g., other 2.4GHz devices, large metal objects).
- Stellen Sie sicher, dass der Akku ausreichend geladen ist.
- DPI ändert sich nicht:
- Drücken Sie die DPI-Taste fest.
- Stellen Sie sicher, dass die Maus eingeschaltet und angeschlossen ist.
- RGB-Beleuchtung funktioniert nicht:
- Verify the power switch on the underside of the mouse is set to the "LED" position.
- Stellen Sie sicher, dass die Batterie der Maus geladen ist.
12. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Marke | EMPIRE GAMING |
| Modellname | RF903 |
| Modellnummer | OE-MO-903WT |
| Farbe | Weiß |
| Konnektivitätstechnologie | Wireless (2.4GHz USB Receiver) |
| Sensor Technology | Optisch |
| DPI-Einstellungen | 1200, 2400, 4800 (einstellbar) |
| Abfragerate | Bis zu 500 Hz |
| Anzahl der Tasten | 6 (Left, Right, Scroll Click, DPI, Next, Previous) |
| Handausrichtung | Rechtshändig |
| Akkulaufzeit | Bis zu 100 Stunden |
| Ladeanschluss | USB-C |
| Abmessungen (L x B x H) | 12.2 x 7.3 x 3.5 cm |
| Gewicht | 89.1 Gramm |
| Besondere Merkmale | Rechargeable, RGB Backlighting |
| Kompatibilität | PC, Mac, PS4, PS5, Xbox One, Xbox Series |
13. Gewährleistung
The EMPIRE GAMING RF903 Wireless Gaming Mouse comes with a 2 Jahr Herstellergarantie. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. The warranty does not cover damage caused by misuse, accident, unauthorized modification, or external causes.
14. Unterstützung
For further assistance, technical support, or warranty inquiries, please contact EMPIRE GAMING customer service through their official website or the retailer where the product was purchased. Please have your product model number (RF903) and proof of purchase ready when contacting support.