1. Продукт бүтүп калдыview
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.

Сүрөт: алдыңкы view of the EPOS Adapt 661 Headset, showcasing its sleek black design and over-ear cups.
2. Пакеттин мазмуну
Пакетте бардык буюмдар бар экенин текшериңиз:
- EPOS Adapt 661 Headset
- BTD 800 USB-C Dongle
- USB заряддоо кабели
- Audio Cable (3.5 mm jack)
- Carry Case
- Коопсуздук колдонмосу
- Шайкештик баракчасы

Image: Contents of the EPOS Adapt 661 package, including the headset, USB-C dongle, USB cable, carry case, safety guide, and compliance sheet.
3. Орнотуу
3.1. Гарнитураны заряддоо
- 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. Күйгүзүү / Өчүрүү
- 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. Түзмөктөргө туташуу
3.3.1. Bluetooth Pairing (Mobile Device)
- Гарнитура күйгүзүлгөнүн текшериңиз.
- 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.
- Туташкандан кийин, LED катуу көк түскө айланат.
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. Иштөө нускамалары
4.1. Негизги башкаруу элементтери
- Үндү көзөмөлдөө: Use the touch panel on the right earcup (swipe up/down) or physical buttons (if present) to adjust volume.
- Ойнотуу/тындыруу: Tap the center of the right earcup.
- Track Skip: Swipe forward/backward on the right earcup.
- Чалууларды башкаруу:
- Answer/End Call: Tap the center of the right earcup.
- Reject Call: Press and hold the center of the right earcup.
- Үн жардамчысы: 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. Активдүү ызы-чууну жокко чыгаруу (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. Негизги өзгөчөлүктөр түшүндүрүлдү

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.
- Адаптивдүү активдүү ызы-чууну жокко чыгаруу (ANC): A 4-microphone system continuously monitors your environment, adjusting noise reduction for optimal focus indoors and minimizing wind noise outdoors.
- Жогорку стерео үн: 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.
- Көп чекиттүү туташуу: Connect simultaneously to two Bluetooth devices (e.g., mobile phone and PC via dongle), allowing seamless switching between audio sources.
- Alexa интеграциясы: 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. Техникалык тейлөө
- Тазалоо: Гарнитураны тазалоо үчүн жумшак, кургак чүпүрөктү колдонуңуз. Суюк тазалоочу каражаттарды же эриткичтерди колдонбоңуз.
- Сактагыч: Колдонулбай турган учурда, гарнитураны чаңдан жана бузулуудан коргоо үчүн берилген кутучасында сактаңыз.
- Батареяга кам көрүү: To prolong battery life, avoid fully discharging the battery frequently. Charge the headset regularly.
- Температура: Avoid exposing the headset to extreme temperatures (below -4°F / -20°C or above 140°F / 60°C).
7. Кыйынчылыктарды
7.1. No Sound or Poor Audio Quality
- Текшерүү көлөмү: Ensure the headset volume and device volume are turned up.
- Кайра жупташтыруу: Disconnect and re-pair the headset with your device.
- Түзмөк тандоо: On your PC, ensure "EPOS Adapt 661" is selected as the default playback and recording device.
- Батареяны заряддоо: A low battery can affect performance. Ensure the headset is charged.
7.2. Headset Not Connecting
- Күйгүзүү: Ensure the headset is powered on and in pairing mode (if applicable).
- Bluetooth күйүк: Түзмөгүңүздө Bluetooth иштетилгенин текшериңиз.
- Аралык: Ensure the headset is within the Bluetooth range (up to 82 feet / 25 meters line of sight).
- Интерференция: Тоскоолдукка алып келиши мүмкүн болгон башка зымсыз түзмөктөрдөн алыс болуңуз.
- Dongle туташуу: If using the BTD 800 dongle, ensure it is securely plugged into the PC.
7.3. Active Noise Cancellation (ANC) Not Effective
- Туура ылайыктуу: Ensure the earcups form a good seal around your ears. Adjust the headband for a snug fit.
- ANC күйүк: Verify that ANC is activated.
- Курчап турган чөйрө: Adaptive ANC adjusts to different noise types; some irregular or sudden noises may not be fully cancelled.
8. Техникалык шарттар
| Модель аты | 661 |
| Макала номери | 1001004 |
| Стиль кийүү | Баш боо, кулактын үстү |
| Түс | Кара |
| Байланыш | Bluetooth 5.0, Wired (3.5 mm Jack, USB-C) |
| Зымсыз диапазон | 82 футка (25 метрге) чейинки көрүү сызыгы |
| Активдүү ызы-чууну жокко чыгаруу | Adaptive ANC |
| Микрофон | EPOS AI™ optimized voice pickup |
| Заряддоо убактысы | Болжол менен 3 саат |
| Күтүү убактысы | 360 саатка чейин |
| Иштөө температурасы | 32°F - 104°F (0°C - 40°C) |
| Сактоо температурасы | -4°F - 140°F (-20°C - 60°C) |
| Гарнитура Салмагы | 8 унция (227 грамм) |
| Өлчөмдөр (Продукт) | 8.2 x 7.4 x 2.6 дюйм (20.8 x 18.8 x 6.6 см) |
| Сертификаттар | Microsoft Teams, aptX, Made for iPhone (MFI) |
| Өзгөчөлүктөр | ActiveGard, WindSafe, TalkThrough, Room Experience, SpeakFocus, Mobile App Support, Advanced Own-Voice, Multimedia & Music Listening, Touch Control, Voice Prompts |
9. Кепилдик жана колдоо
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 ресурстар:
- Official EPOS Webсайт: www.eposaudio.com
- Продукцияны колдоо барагы: (Расмий сайтка кайрылыңыз web(белгилүү бир продукт колдоо барагы үчүн сайт)





