1. Маҳсулот ба охир расидview
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.

Тасвир: Пеш view of the EPOS Adapt 661 Headset, showcasing its sleek black design and over-ear cups.
2. Мундариҷаи баста
Боварӣ ҳосил кунед, ки ҳама ашё дар баста мавҷуд аст:
- EPOS Adapt 661 Headset
- BTD 800 USB-C Dongle
- Сими пуркунандаи USB
- Audio Cable (3.5 mm jack)
- Парвандаи интиқол
- Дастури бехатарӣ
- Варақаи мутобиқат

Image: Contents of the EPOS Adapt 661 package, including the headset, USB-C dongle, USB cable, carry case, safety guide, and compliance sheet.
3. Танзимот
3.1. Пур кардани гӯшмонак
- 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. Фурӯзон/хомӯшкунӣ
- 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. Пайвастшавӣ ба дастгоҳҳо
3.3.1. Bluetooth Pairing (Mobile Device)
- Гӯшмонакро фаъол созед.
- 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.
- Пас аз пайвастшавӣ, LED кабуд мешавад.
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. Дастурҳои истифодабарӣ
4.1. Назорати асосӣ
- Назорати овоз: Use the touch panel on the right earcup (swipe up/down) or physical buttons (if present) to adjust volume.
- Бозӣ/Таваққуф: Tap the center of the right earcup.
- Гузаронидани трек: Swipe forward/backward on the right earcup.
- Идоракунии зангҳо:
- Answer/End Call: Tap the center of the right earcup.
- Reject Call: Press and hold the center of the right earcup.
- Ёвари овоз: 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. Бекоркунии садои фаъол (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. Хусусиятҳои асосӣ шарҳ дода шудаанд

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.
- Бекоркунии фаъоли мутобиқшавандаи садо (ANC): A 4-microphone system continuously monitors your environment, adjusting noise reduction for optimal focus indoors and minimizing wind noise outdoors.
- Овози олии стерео: 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.
- Пайвастшавии бисёрҷониба: Connect simultaneously to two Bluetooth devices (e.g., mobile phone and PC via dongle), allowing seamless switching between audio sources.
- Интегратсияи Alexa: 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. Нигоҳдорӣ
- Тозакунӣ: Use a soft, dry cloth to clean the headset. Do not use liquid cleaners or solvents.
- Нигоҳдорӣ: Вақте ки истифода намебаред, гӯшмонакро дар қуттии махсусаш нигоҳ доред, то онро аз чанг ва зарар муҳофизат кунед.
- Нигоҳубини батарея: To prolong battery life, avoid fully discharging the battery frequently. Charge the headset regularly.
- Ҳарорат: Avoid exposing the headset to extreme temperatures (below -4°F / -20°C or above 140°F / 60°C).
7. Баррасии мушкилот
7.1. No Sound or Poor Audio Quality
- Ҳаҷми санҷиш: Ensure the headset volume and device volume are turned up.
- Аз нав ҷуфт кунед: Disconnect and re-pair the headset with your device.
- Интихоби дастгоҳ: On your PC, ensure "EPOS Adapt 661" is selected as the default playback and recording device.
- Батареяро пур кунед: A low battery can affect performance. Ensure the headset is charged.
7.2. Headset Not Connecting
- Фаъол: Ensure the headset is powered on and in pairing mode (if applicable).
- Bluetooth фаъол: Боварӣ ҳосил кунед, ки Bluetooth дар дастгоҳи шумо фаъол аст.
- Масофа: Ensure the headset is within the Bluetooth range (up to 82 feet / 25 meters line of sight).
- дахолат: Аз дигар дастгоҳҳои бесим, ки метавонанд халал расонанд, дур шавед.
- Пайвастшавӣ ба Dongle: If using the BTD 800 dongle, ensure it is securely plugged into the PC.
7.3. Active Noise Cancellation (ANC) Not Effective
- Муносибати мувофиқ: Ensure the earcups form a good seal around your ears. Adjust the headband for a snug fit.
- ANC Фаъол: Verify that ANC is activated.
- Муҳити зист: Adaptive ANC adjusts to different noise types; some irregular or sudden noises may not be fully cancelled.
8. Мушаххасоти техникӣ
| Номи модел | Мутобиқ 661 |
| Рақами мақола | 1001004 |
| Тарзи пӯшидан | Сарбанд, болои гӯш |
| Ранги | Сиёҳ |
| Пайвастшавӣ | Bluetooth 5.0, Wired (3.5 mm Jack, USB-C) |
| Диапазони бесим | Up to 82 feet (25 meters) line of sight |
| Бекор кардани садои фаъол | Мутобиқсозии ANC |
| Микрофон | EPOS AI™ optimized voice pickup |
| Вақти пуркунии барқ | тахминан. 3 соат |
| Вақти интизорӣ | То 360 соат |
| Ҳарорати корӣ | 32°F - 104°F (0°C - 40°C) |
| Ҳарорати нигоҳдорӣ | -4°F - 140°F (-20°C - 60°C) |
| Вазни гӯшмонак | 8 унсия (227 грамм) |
| Андозаҳо (Маҳсулот) | 8.2 x 7.4 x 2.6 инч (20.8 x 18.8 x 6.6 см) |
| Сертификатсияҳо | Microsoft Teams, aptX, Made for iPhone (MFI) |
| Хусусиятҳои махсус | ActiveGard, WindSafe, TalkThrough, Room Experience, SpeakFocus, Mobile App Support, Advanced Own-Voice, Multimedia & Music Listening, Touch Control, Voice Prompts |
9. Кафолат ва дастгирӣ
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.
Манбаъҳои онлайн:
- Official EPOS Webсайт: www.eposaudio.com
- Саҳифаи дастгирии маҳсулот: (Ба расмиёт муроҷиат кунед website for specific product support page)





