Manual de instrucțiuni pentru căștile de calculator Koss SB40 cu microfon

1. Introducere

Acest manual oferă instrucțiuni complete pentru Koss SB40 Computer Headset with Microphone. Designed for clear communication and immersive audio, this headset is suitable for various computer applications, including gaming and voice calls. Please read this manual thoroughly to ensure proper setup, operation, and maintenance of your device.

2. Informații de siguranță

To prevent damage to the headset or personal injury, please observe the following safety guidelines:

• Evitați expunerea căștilor la temperaturi extreme, umiditate sau lumina directă a soarelui.
• Do not disassemble or attempt to repair the headset yourself. Refer all servicing to qualified personnel.
• Keep the headset away from water or other liquids.
• Adjust volume to a comfortable level to prevent hearing damage during prolonged use.

3. Conținutul pachetului

Verificați dacă toate articolele sunt prezente în colet:

• Koss SB40 Computer Headset with Microphone
• Manual de utilizare (acest document)

Figura 1: Faţă view of the Koss SB40 Computer Headset, showing the over-ear design and attached microphone boom.

4. Configurare

4.1 Conectarea căștilor

The Koss SB40 headset features a dual-entry cable design with two 3.5mm plugs for separate audio and microphone connections:

• Localizați mufa TRS de 3.5 mm (Tip-Ring-Sleeve) for headphone audio. Insert this plug into your computer's headphone jack (typically marked with a headphone icon or green color).
• Localizați mufa TS de 3.5 mm (Tip-Sleeve) for the microphone. Insert this plug into your computer's microphone input jack (typically marked with a microphone icon or pink color).

Figura 2: The Koss SB40 headset showing its dual 3.5mm audio and microphone plugs for connection to a computer.

4.2 Microphone Configuration (Windows PC)

For optimal microphone performance on a Windows PC, especially with Realtek audio drivers, consider adjusting the following settings:

1. After connecting the headset, the Realtek audio manager may automatically open. If not, access it through your system tray or Control Panel.
2. Navigați la Microfon fila.
3. Permite Suprimarea zgomotului pentru a reduce zgomotul de fundal.
4. Permite Anulare ecou acustică to prevent echoes during calls.
5. Reglați Amplificare microfon. Click the microphone icon next to the volume slider and increase the boost to +10dB for clearer voice pickup.
6. Additionally, configure microphone settings within your communication applications (e.g., Steam, Zoom, Skype) for push-to-talk or specific mute options.

5. Instrucțiuni de utilizare

5.1 Redare audio

The SB40 headset delivers a frequency response of 20 to 20 kHz, an impedance of 120 ohms, and a sensitivity of 96 dB SPL, ensuring clear and dynamic sound reproduction. Adjust the audio volume using your computer's system volume controls or within individual applications.

5.2 Utilizarea microfonului

The integrated noise-cancelling microphone is designed to minimize ambient background noise, focusing on your voice for clear communication. Position the microphone boom approximately 1-2 inches from your mouth for optimal voice pickup.

5.3 Confort și potrivire

The headset features large, closed leatherette earcups that comfortably surround the ear, providing maximum sound isolation and reducing external noise. The adjustable headband ensures a secure and comfortable fit for extended periods of use.

Figura 3: Latura view of the Koss SB40 headset illustrating its dimensions, which contribute to its lightweight and comfortable design.

6. Întreținere

To maintain the performance and longevity of your Koss SB40 headset:

• Clean the earcups and headband with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
• Store the headset in a clean, dry place when not in use.
• Avoid pulling on the cables excessively to prevent internal damage.

7. Depanare

7.1 Fără ieșire audio

• Ensure the 3.5mm TRS audio plug is fully inserted into the correct headphone jack on your computer.
• Check your computer's volume settings and ensure they are not muted or set too low.
• Verificați dacă este selectat dispozitivul de ieșire audio corect în setările de sunet ale sistemului de operare.

7.2 Microfonul nu funcționează

• Confirm the 3.5mm TS microphone plug is fully inserted into the correct microphone input jack.
• Check your computer's microphone settings and ensure the microphone is not muted and input levels are adequate. Refer to Section 4.2 for detailed PC microphone configuration.
• Verify that the correct microphone input device is selected in your operating system's sound settings and within your communication applications.

7.3 Sunet distorsionat

• Reduce the volume level on your computer or application.
• Asigurați-vă că sursa audio este de bună calitate.
• The headset is designed for low total harmonic distortion (less than 0.2%), so persistent distortion may indicate an issue with the audio source or connection.

8. Specificații

9. Produs terminatview Video

Pentru o imagine vizuală pesteview of the Koss SB40 Computer Headset, please watch the following video:

10. Informații despre garanție

The Koss SB40 Computer Headset is covered under the Garanție pe viață limitată pentru stereofoanele Koss. For detailed information regarding warranty terms, conditions, and claims, please refer to the official Koss website-ul sau contactați serviciul de asistență pentru clienți Koss.

11. Suport

If you require further assistance, have questions, or encounter issues not covered in this manual, please contact Koss customer support through their official website-ul sau informațiile de contact furnizate împreună cu ambalajul produsului.