1. Бүтээгдэхүүн дууссанview
The EPOS Adapt 661 is a premium Bluetooth headset designed for maximizing focus and productivity in various environments. It features adaptive Active Noise Cancellation (ANC), superb call clarity powered by EPOS AI™, and stereo sound. The headset is optimized for Unified Communications (UC) and certified for Microsoft Teams, ensuring seamless integration with professional communication platforms. It includes a BTD 800 USB-C dongle for PC connectivity.

Зураг: Урд view of the EPOS Adapt 661 Headset, showcasing its sleek black design and over-ear cups.
2. Багцын агуулга
Бүх зүйл багцад байгаа эсэхийг шалгана уу:
- EPOS Adapt 661 Headset
- BTD 800 USB-C Dongle
- USB цэнэглэгч кабель
- Аудио кабель (3.5 мм-ийн залгуур)
- Зөөврийн хайрцаг
- Аюулгүй байдлын гарын авлага
- Нийцлийн хуудас

Image: Contents of the EPOS Adapt 661 package, including the headset, USB-C dongle, USB cable, carry case, safety guide, and compliance sheet.
3. Тохиргоо
3.1. Чихэвчийг цэнэглэж байна
- Connect the supplied USB charging cable to the USB-C port on the headset.
- Connect the other end of the USB cable to a powered USB port (e.g., computer, wall adapter).
- The LED indicator on the headset will show charging status. A full charge takes approximately 3 hours.
3.2. Асаах/унтраах
- To power on: Press and hold the Power button until the LED illuminates.
- To power off: Press and hold the Power button until the LED turns off.
3.3. Төхөөрөмжүүдэд холбогдож байна
3.3.1. Bluetooth Pairing (Mobile Device)
- Чихэвч асаалттай байгаа эсэхийг шалгаарай.
- Activate Bluetooth pairing mode on the headset (refer to the specific button combination in the safety guide, typically holding the Bluetooth button). The LED will flash blue/red.
- On your mobile device, go to Bluetooth settings and select "EPOS Adapt 661" from the list of available devices.
- Холбогдсоны дараа LED нь цэнхэр өнгөтэй болно.
3.3.2. Connecting to PC (BTD 800 USB-C Dongle)
- Plug the BTD 800 USB-C dongle into an available USB-C port on your PC.
- The dongle will automatically pair with the headset. The LED on the dongle will turn solid blue when connected.
- Ensure the EPOS Adapt 661 is selected as the audio input and output device in your PC's sound settings.
- For Microsoft Teams certification features, ensure Microsoft Teams is running on your PC.
4. Ашиглалтын заавар
4.1. Үндсэн удирдлага
- Дууны хяналт: Use the touch panel on the right earcup (swipe up/down) or physical buttons (if present) to adjust volume.
- Тоглуулах/түр зогсоох: Tap the center of the right earcup.
- Зам алгасах: Swipe forward/backward on the right earcup.
- Дуудлагын удирдлага:
- Answer/End Call: Tap the center of the right earcup.
- Reject Call: Press and hold the center of the right earcup.
- Дуут туслах: Press the dedicated voice assistant button (if present) or tap and hold the center of the right earcup to activate your device's voice assistant (e.g., Alexa, Siri, Google Assistant).
4.2. Идэвхтэй дуу чимээг арилгах (ANC)
The Adapt 661 features adaptive ANC, which automatically adjusts noise reduction based on your environment. You can typically toggle ANC on/off or adjust its intensity using a dedicated button on the headset or through the EPOS Connect app.
4.3. TalkThrough Function
The TalkThrough feature allows you to hear your surroundings without removing the headset. Activate this function via a dedicated button or the EPOS Connect app to temporarily reduce audio volume and amplify ambient sounds.
4.4. Microsoft Teams Integration
When connected to a PC via the BTD 800 USB-C dongle, the headset offers seamless Microsoft Teams integration. A dedicated button on the headset can launch Microsoft Teams on your PC, answer/end Teams calls, and mute/unmute the microphone within Teams.
5. Үндсэн шинж чанаруудыг тайлбарлав

Image: EPOS Adapt 661 Headset highlighting key features such as superb call clarity, adaptive ANC, and superior sound.
- EPOS AI™ Powered Call Clarity: Machine learning algorithms optimize voice pickup from three advanced microphones, ensuring a natural listening experience for your callers.
- Дасан зохицох идэвхтэй дуу чимээг цуцлах (ANC): A 4-microphone system continuously monitors your environment, adjusting noise reduction for optimal focus indoors and minimizing wind noise outdoors.
- Дээд зэргийн стерео дуу: Enjoy high-quality audio for both communication and music, enhanced by a personalized audio profile to aid concentration.
- UC Certified Solution: Certified for Microsoft Teams and optimized for various Unified Communications platforms, guaranteeing clear and reliable calls.
- Олон цэгийн холболт: Connect simultaneously to two Bluetooth devices (e.g., mobile phone and PC via dongle), allowing seamless switching between audio sources.
- Alexa интеграци: Built-in Alexa voice assistant for hands-free control and organization.

Image: The EPOS Adapt 661 Headset with "Optimized for UC" text, displaying logos for Microsoft Teams, Webex, Avaya, and Alcatel-Lucent Enterprise, indicating broad compatibility.
6. Засвар үйлчилгээ
- Цэвэрлэгээ: Чихэвчийг цэвэрлэхдээ зөөлөн, хуурай даавуу ашиглаарай. Шингэн цэвэрлэгч эсвэл уусгагч хэрэглэж болохгүй.
- Хадгалах: When not in use, store the headset in its provided carry case to protect it from dust and damage.
- Батерейны арчилгаа: To prolong battery life, avoid fully discharging the battery frequently. Charge the headset regularly.
- Температур: Avoid exposing the headset to extreme temperatures (below -4°F / -20°C or above 140°F / 60°C).
7. Алдаа засах
7.1. Дуу чимээгүй эсвэл аудио чанар муу
- Дууны хэмжээг шалгах: Ensure the headset volume and device volume are turned up.
- Дахин холбох: Чихэвчийг салгаад төхөөрөмжтэйгээ дахин холбоно уу.
- Төхөөрөмжийн сонголт: On your PC, ensure "EPOS Adapt 661" is selected as the default playback and recording device.
- Батерейг цэнэглэх: A low battery can affect performance. Ensure the headset is charged.
7.2. Headset Not Connecting
- Асаах: Ensure the headset is powered on and in pairing mode (if applicable).
- Bluetooth асаалттай: Таны төхөөрөмж дээр Bluetooth идэвхжсэн эсэхийг шалгана уу.
- Зай: Ensure the headset is within the Bluetooth range (up to 82 feet / 25 meters line of sight).
- хөндлөнгийн оролцоо: Саадал үүсгэж болзошгүй бусад утасгүй төхөөрөмжүүдээс холдоорой.
- Dongle холболт: If using the BTD 800 dongle, ensure it is securely plugged into the PC.
7.3. Active Noise Cancellation (ANC) Not Effective
- Зөв тохирох: Ensure the earcups form a good seal around your ears. Adjust the headband for a snug fit.
- ANC асаалттай: Verify that ANC is activated.
- Байгаль орчин: Adaptive ANC adjusts to different noise types; some irregular or sudden noises may not be fully cancelled.
8. Техникийн үзүүлэлтүүд
| Загварын нэр | Дасан зохицох 661 |
| Нийтлэлийн дугаар | 1001004 |
| Хувцаслалтын хэв маяг | Толгойн тууз, чихний дээгүүр |
| Өнгө | Хар |
| Холболт | Bluetooth 5.0, Wired (3.5 mm Jack, USB-C) |
| Утасгүй сүлжээ | 82 фут (25 метр) хүртэлх харааны шугам |
| Идэвхтэй дуу чимээг арилгах | Дасан зохицох ANC |
| Микрофон | EPOS AI™ optimized voice pickup |
| Цэнэглэх хугацаа | Ойролцоогоор 3 цаг |
| Зогсоолын цаг | 360 цаг хүртэл |
| Ашиглалтын температур | 32°F - 104°F (0°C - 40°C) |
| Хадгалах температур | -4°F - 140°F (-20°C - 60°C) |
| Чихэвчний жин | 8 унц (227 грамм) |
| Хэмжээ (Бүтээгдэхүүн) | 8.2 x 7.4 x 2.6 инч (20.8 x 18.8 x 6.6 см) |
| Гэрчилгээ | Microsoft Teams, aptX, Made for iPhone (MFI) |
| Онцлог шинж чанарууд | ActiveGard, WindSafe, TalkThrough, Room Experience, SpeakFocus, Mobile App Support, Advanced Own-Voice, Multimedia & Music Listening, Touch Control, Voice Prompts |
9. Баталгаат хугацаа ба дэмжлэг
The EPOS Adapt 661 Headset is covered by a manufacturer's warranty. For detailed warranty information, please refer to the compliance sheet included in your package or visit the official EPOS website. For technical support, troubleshooting assistance beyond this manual, or to inquire about replacement parts, please contact EPOS customer service through their official support channels.
Онлайн нөөцүүд:
- Official EPOS Webсайт: www.eposaudio.com
- Product Support Page: (Refer to official webтодорхой бүтээгдэхүүний дэмжлэгийн хуудасны сайт)





