1. Introduzione
Thank you for choosing the Defender Impulse GMC 600 RGB Gaming Stream Microphone. This high-quality wired microphone is designed for clear audio capture, ideal for gaming, streaming, podcasting, and voiceovers. It features vibrant RGB backlighting, an integrated pop filter, a shock mount, and a convenient mute button for enhanced user experience. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance.

Figure 1.1: The Defender Impulse GMC 600 RGB Microphone, showcasing its integrated pop filter and purple RGB illumination.
2. Contenuto della confezione
Si prega di verificare che tutti gli articoli siano presenti nel pacco:
- Defender Impulse GMC 600 RGB Microphone
- Supporto da tavolo
- Filtro pop integrato
- Cavo USB (1.7 m)
- Manuale dell'utente (questo documento)

Figure 2.1: The retail packaging of the Defender Impulse GMC 600, indicating compatibility and key features.
3. Istruzioni per l'installazione
3.1 Collegamento del microfono
- Disimballare i componenti: Carefully remove the microphone, desktop stand, and USB cable from the packaging.
- Montare il supporto: Attach the microphone to the desktop stand. Ensure it is securely fastened. The microphone features an integrated shock mount to reduce vibrations.
- Collegare il cavo USB: Plug the USB-A end of the provided 1.7m cable into an available USB port on your PC or laptop.
- Connetti al microfono: Insert the other end of the USB cable into the USB port located on the microphone.
- Accensione: The microphone will automatically power on and its RGB lighting will illuminate upon successful connection.

Figura 3.1: lato view of the microphone, illustrating the USB connection point.

Figure 3.2: Detail of the integrated shock mount, designed to minimize handling noise and vibrations.
3.2 Initial Software Configuration (Windows/macOS)
The Defender Impulse GMC 600 is a plug-and-play device. No special drivers are typically required.
- Verifica il riconoscimento: Your operating system should automatically detect the microphone.
- Accedi alle impostazioni audio:
- Finestre: Right-click the speaker icon in the taskbar, select "Sound Settings" or "Open Sound settings". Navigate to the "Input" section.
- Mac OS: Go to System Preferences > Sound > Input.
- Seleziona microfono: Choose "Defender Impulse GMC 600" (or similar name) as your default input device.
- Regola il livello di ingresso: Speak into the microphone and adjust the input level (gain) to an appropriate level, ensuring the meter shows activity without peaking into the red zone.
4. Utilizzo del microfono
4.1 Posizionamento del microfono
For optimal sound quality, position the microphone approximately 15-30 cm (6-12 inches) from your mouth. The integrated pop filter helps reduce plosive sounds (P's and B's).
4.2 Funzione Mute
The microphone features a touch-sensitive mute button located on the top of the unit. Tap the button to mute or unmute the microphone. The RGB lighting may change or indicate the mute status (e.g., turn off or change color when muted, depending on the specific model's implementation).

Figura 4.1: in alto view of the microphone, highlighting the touch-sensitive mute button.
4.3 Retroilluminazione RGB
The Impulse GMC 600 features dynamic RGB backlighting. The lighting cycles through various colors automatically, enhancing the aesthetic of your setup. There are no user-adjustable controls for the RGB lighting patterns or colors directly on the microphone.

Figura 4.2: Esamples of the microphone's RGB backlighting in different colors.

Figure 4.3: The microphone displaying blue RGB lighting, also showing a potential headphone jack for monitoring (if applicable).

Figure 4.4: The microphone illuminated with green RGB lighting.
5. Manutenzione
- Pulizia: Use a soft, dry cloth to wipe the microphone's exterior. Do not use liquid cleaners or abrasive materials.
- Magazzinaggio: Quando non lo si utilizza, conservare il microfono in un luogo pulito e asciutto, lontano dalla luce solare diretta e da temperature estreme.
- Cura del cavo: Evitare di piegare o torcere eccessivamente il cavo USB per evitare danni.
- Filtro anti-pop: The integrated pop filter is not removable for cleaning. Avoid attempting to disassemble the microphone.
6. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Microfono non rilevato dal computer. |
|
|
| No sound or low sound level. |
|
|
| Audio distorto o poco chiaro. |
|
|
| L'illuminazione RGB non funziona. |
|
|
7. Specifiche tecniche
| Caratteristica | Dettaglio |
|---|---|
| Numero di modello | S9158326 |
| Connettività | USB cablato |
| Lunghezza del cavo | 1.7 metri |
| Dimensioni (L x P x A) | Dimensioni: 23.5 x 17 x 9.5 cm |
| Rapporto segnale / rumore (SNR) | 78 dB |
| Numero di canali | 1 |
| Caratteristiche | RGB Backlight, Integrated Pop Filter, Shock Mount, Mute Button |
| Compatibilità | PC, Laptops with USB port |
8. Garanzia e supporto
Defender products are manufactured to high-quality standards. For warranty information and technical support, please refer to the warranty card included with your purchase or visit the official Defender websito. Conservare la prova d'acquisto per eventuali reclami in garanzia.
For further assistance, you may contact Defender customer support through their official channels. Contact information is typically available on the product packaging or the manufacturer's websito.