1. 서론
The Discover D722 Noise Canceling Headset is designed for use with office desk phones, providing clear audio and effective noise cancellation for professional communication. This manual will guide you through the setup, operation, and maintenance of your headset to ensure optimal performance.
Image: A person wearing the Discover D722 Noise Canceling Headset, demonstrating its use in an office setting.
2. 패키지 내용
패키지에 모든 품목이 들어 있는지 확인하세요.
- Discover D722 Headset
- 머리띠
- 연결 케이블
Note: A compatible direct connect cable for your specific desk phone model is sold separately and is required for operation.
3. 설정 지침
3.1 호환성
The Discover D722 headset is compatible with a wide range of office desk phones. It requires a compatible direct connect cable, which is sold separately. The specific cable needed will depend on the make and model of your desk phone. If you are unsure about compatibility or which cable to purchase, please contact Discover support for assistance.
Image: Visual representation of the Discover D722 headset's compatibility with various desk phones, highlighting that the direct connect cable is a separate purchase.
3.2 헤드셋 연결
- Ensure your desk phone is powered on.
- Connect the appropriate direct connect cable (sold separately) to the headset's quick disconnect port.
- Plug the other end of the direct connect cable into the headset port on your desk phone. This port is typically labeled with a headset icon or "AUX".
- 머리에 편안하게 맞도록 헤드셋을 조정하세요.
- Position the microphone approximately one inch from your mouth for optimal voice pickup.
4. 사용 설명서
4.1 헤드셋 착용
The D722 headset features an adjustable headband and over-ear design with cooling gel memory foam ear cushions for extended comfort. Adjust the headband to fit securely and comfortably over your head, ensuring the ear cushions fully enclose your ears for optimal sound isolation and noise cancellation.
이미지: 상세 view of the Discover D722 headset highlighting its ergonomic features and noise cancellation capabilities.
4.2 전화 걸기 및 받기
Once connected, your headset will function as the primary audio device for your desk phone. Refer to your desk phone's manual for specific instructions on how to activate the headset mode, make calls, and answer incoming calls.
4.3 볼륨 조절 및 음소거
The D722 headset typically includes inline controls on the direct connect cable (if applicable) for adjusting volume and muting the microphone. Locate these controls on your cable and use them to manage your audio during calls. The headset also features touch control for certain functions, depending on the specific direct connect cable used.
4.4 소음 제거
The Discover D722 features active noise cancellation to reduce ambient background noise for both the user and the listener. The over-ear design also provides passive noise isolation. Ensure the ear cushions are properly seated around your ears for maximum noise reduction.
5. 유지관리 및 관리
- 청소: 헤드셋을 닦을 때는 부드럽고 마른 천을 사용하십시오. 액체 세척제나 용제를 사용하지 마십시오.
- 저장: 헤드셋을 사용하지 않을 때는 서늘하고 건조한 곳에 보관하십시오. 극한의 온도 변화를 피하십시오.
- 케이블 관리: Handle the connection cable gently. Avoid sharp bends or excessive pulling to prevent damage. The cable is retractable, which helps in managing its length.
- 귀 쿠션: Periodically check the ear cushions for wear and tear. Replacement ear cushions may be available from Discover support.
6. 문제 해결
If you encounter issues with your Discover D722 headset, please refer to the following common solutions:
- 소리가 안 나거나 음질이 나쁨:
- Ensure the headset cable is securely connected to both the headset and the desk phone.
- Verify that the headset mode is activated on your desk phone.
- Check the volume levels on both the headset's inline controls and your desk phone.
- Confirm that the direct connect cable is compatible with your specific desk phone model.
- 마이크가 작동하지 않음:
- Ensure the microphone is not muted via the inline controls or your desk phone.
- Adjust the microphone boom arm so the microphone is positioned close to your mouth.
- 마이크에 장애물이 있는지 확인하십시오.
- 사용 중 불편함:
- 머리띠를 조절하여 더 느슨하게 또는 더 꽉 조이게 착용하세요.
- 이어 쿠션이 귀에 제대로 위치했는지 확인하십시오.
- 장시간 사용 시에는 짧은 휴식을 취하십시오.
If these steps do not resolve the issue, please contact Discover support for further assistance.
7. 사양
| 모델명 | D722U |
| 품목 모델 번호 | 디722 |
| 상표 | 발견하다 |
| 연결 기술 | 열광한 |
| 헤드폰 잭 | 3.5 mm 잭 |
| 소음 제어 | 능동 소음 제거 |
| 귀 위치 | 귀 위 |
| 폼 팩터 | 귀 위 |
| 이어피스 모양 | 오버이어 |
| 재료 | 플라스틱 |
| 색상 | 검은색 |
| 호환 장치 | Desk Phones, UC Applications |
| 제어 유형 | 볼륨 조절 |
| 제어 방법 | 만지다 |
| 케이블 기능 | 수납식 |
| 포함된 구성 요소 | Cable, Headband |
| 품목 무게 | 12 온스 |
| 패키지 크기 | 8.78 x 7.36 x 3.58 인치 |
| 한국어: | 811723031864 |
| GTIN | 811723031864 |
8. 교육용 비디오
8.1개 제품 이상view 및 설정 가이드
Video: A comprehensive guide demonstrating the features, setup, and basic operation of the Discover D722 headset. (Duration: 2:52)
8.2 Detailed Usage and Advanced Tips
Video: An in-depth video covering detailed usage scenarios, advanced features, and tips for maximizing the performance of your Discover D722 headset. (Duration: 11:28)
9. 보증 및 지원
9.1 제품 보증
The Discover D722 headset comes with a 3-year replacement warranty. For details regarding warranty claims and terms, please contact Discover customer support.
9.2 고객 지원
For technical assistance, compatibility inquiries, or any other support needs, please visit the official Discover web사이트 또는 고객 서비스 부서에 문의하세요. 연락처 정보는 일반적으로 제품 포장이나 브랜드 공식 웹사이트에서 확인할 수 있습니다. web대지.
또한 방문할 수 있습니다 Discover Store on Amazon 자세한 정보와 자료를 확인하세요.
