1. Танилцуулга
The Poly Voyager 4320 UC is a Bluetooth over-the-head stereo headset designed for professionals requiring seamless connectivity and productivity in various work environments, including office and home. This headset offers clear audio quality, advanced noise-canceling features, and extended battery life for all-day use.
- Цэвэр аудио чанар: Features a noise-canceling dual microphone with Acoustic Fence technology to block background noise.
- Олон талт холболт: Connects wirelessly to PC/Mac via the included BT700 USB-C Bluetooth adapter (with USB-C to USB-A adapter) and to mobile phones via Bluetooth 5.2. Supports corded USB audio mode.
- Өргөтгөсөн зай: Provides up to 24 hours of wireless talk time.
- Тав тухтай дизайн: Equipped with an adjustable padded headband and memory foam ear cushions for prolonged comfort.
- Hybrid Work Ready: Portable design with an included travel pouch, suitable for use at home or in the office.
- Platform Integration: Optimized for use with Zoom, Microsoft Teams, and other major communication platforms.
2. Багцын агуулга
Бүтээгдэхүүнийхээ савлагаанд бүх зүйл байгаа эсэхийг шалгаарай:
- Poly Voyager 4320 UC утасгүй чихэвч
- BT700 USB-C Bluetooth Adapter
- USB-C-аас USB-A адаптер
- Зөөврийн цүнх
- Цэнэглэх кабель

Image: The Poly Voyager 4320 UC Wireless Headset shown with its included USB adapter.
3. Бүтээгдэхүүн дууссанview
Familiarize yourself with the key features and components of your Voyager 4320 UC headset.

Image: Diagram highlighting the adjustable padded headband, memory foam ear cushions, easy access mute button, and LED indicators on the Poly Voyager 4320 UC headset.
- Тохируулж болох зөөлөвчтэй толгойн боолт: Ensures a comfortable fit for various head sizes.
- Санах ойн хөөсөнцөртэй чихний зөөлөвч: Provide comfort during extended wear and passive noise isolation.
- Flexible Boom Microphone: Can be positioned for optimal voice pickup.
- Pinch-to-Mute Button: Located on the microphone boom for quick muting.
- Dual LED Indicators: Clearly show when you are on a call, preventing interruptions.

Image: Visual representation of the noise-canceling dual mic with Acoustic Fence technology, designed to eliminate background noise.
4. Тохиргоо
4.1 Чихэвчийг цэнэглэх
Before first use, fully charge your headset. The headset provides up to 24 hours of talk time on a full charge. You can also use the headset in corded USB mode while it charges.
- Connect the charging cable to the headset's USB-C port and to a power source (e.g., computer USB port, wall adapter).
- Чихэвчний LED индикатор нь цэнэглэлтийн төлөвийг харуулна.
4.2 Connecting to a Computer (PC/Mac)
The Voyager 4320 UC connects to your computer using the included BT700 USB-C Bluetooth adapter.
- Insert the BT700 USB-C Bluetooth adapter into an available USB-C port on your computer. If your computer only has USB-A ports, use the provided USB-C to USB-A adapter.
- Power on your headset. It will automatically attempt to pair with the BT700 adapter.
- Once connected, the LED on the BT700 adapter will turn solid blue.
- Ensure the Poly Voyager 4320 UC is selected as the audio input and output device in your computer's sound settings and communication applications (e.g., Zoom, Microsoft Teams).

Image: Illustration showing the headset's versatile connectivity options, including connection to a PC/Mac via the USB-C BT700 Bluetooth adapter and to a mobile device via Bluetooth v5.2.
4.3 Connecting to a Mobile Phone
The headset can also connect directly to your mobile phone via Bluetooth 5.2.
- With the headset powered on, activate Bluetooth pairing mode. (Refer to your headset's specific button combination for pairing mode, usually holding the power button or a dedicated Bluetooth button).
- Гар утсан дээрээ Bluetooth тохиргоо руу очоод шинэ төхөөрөмжүүдийг хайгаарай.
- Select "Poly Voyager 4320 UC" from the list of available devices.
- Once paired, your phone will indicate a successful connection.
5. Ашиглалтын заавар
5.1 Үндсэн удирдлага
- Асаах/унтраах: Use the power button located on the earcup.
- Дууны хяналт: Use the volume up (+) and volume down (-) buttons on the earcup.
- Дууг хаах/Асаах: Press the pinch-to-mute button on the microphone boom. A dynamic mute alert will notify you if you speak while muted.
- Дуудлагад хариулах/дуусах: Press the call control button (often indicated by a phone icon) on the earcup.
- Медиа тоглуулах/түр зогсоох: Press the call control button when not on a call.
5.2 Акустик хашааны технологи
The headset's dual microphone with Acoustic Fence technology creates a virtual "fence" around your voice, significantly reducing background noise for your callers. This ensures that only your voice is heard clearly, even in noisy environments.
5.3 LED үзүүлэлтүүд
The dual LED indicators on the headset provide visual cues about your call status. When you are on a call, these LEDs illuminate, signaling to others that you are busy and should not be interrupted.

Image: The Poly Voyager 4320 UC headset shown with logos indicating compatibility with Windows, Mac, iPhone, Android, Microsoft Teams, Zoom, and Google Meet.
6. Засвар үйлчилгээ
6.1 Ерөнхий арчилгаа
- Store the headset in the provided carrying case when not in use to protect it from dust and damage.
- Clean the ear cushions and headband with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Do not expose the headset to extreme temperatures or moisture.
6.2 Батерейны ашиглалтын хугацаа
The headset is equipped with a Lithium Ion battery. To maximize battery lifespan, avoid fully discharging the battery frequently. Charge the headset regularly, especially if it will not be used for an extended period.
7. Алдаа засах
If you encounter issues with your Poly Voyager 4320 UC headset, try the following steps:
- Аудио байхгүй/Дууны чанар муу:
- Чихэвч асаалттай, бүрэн цэнэглэгдсэн эсэхийг шалгаарай.
- Verify that the headset is properly paired and connected to your device (computer or mobile phone).
- Check your device's sound settings to ensure the Poly Voyager 4320 UC is selected as the default playback and recording device.
- Confirm that the volume on both the headset and your connected device is turned up.
- If using the BT700 adapter, try unplugging and re-inserting it.
- Микрофон ажиллахгүй байна:
- Ensure the microphone is not muted (check the mute button on the boom and the dynamic mute alert).
- Verify microphone input settings on your computer or mobile device.
- Position the microphone boom correctly, close to your mouth.
- Холболтын асуудал:
- Төхөөрөмжийнхөө Bluetooth идэвхжсэн эсэхийг шалгаарай.
- Move closer to your connected device to ensure you are within the wireless range (up to 50 meters / 164 feet).
- Чихэвчийг төхөөрөмжтэйгээ салгаж, дахин холбож үзнэ үү.
- Чихэвч болон холбогдсон төхөөрөмжөө дахин асаана уу.
For advanced settings, firmware updates, and customization, download and install the Poly Lens desktop application таны компьютер дээр.

Image: The Poly Voyager 4320 UC headset alongside a laptop and mobile phone, illustrating the Poly Lens application for device customization and management.
8. Техникийн үзүүлэлтүүд
| Онцлог | Дэлгэрэнгүй |
|---|---|
| Загварын нэр | Voyager 4320, USB-C BT700 with USB-C to USB-A Adapter |
| Холболтын технологи | Утасгүй (Bluetooth 5.2) |
| Утасгүй сүлжээ | 50 метр (164 фут) хүртэл |
| Батерейны хугацаа (Ярилцах хугацаа) | 24 цаг хүртэл |
| Микрофон | Noise-canceling dual mic with Acoustic Fence technology |
| Чихэвчний үүр | USB (for corded audio/charging) |
| Тохиромжтой төхөөрөмжүүд | Гар утас, Ширээний компьютер, Зөөврийн компьютер, Таблет |
| Хяналтын төрөл | Медиа удирдлага, товчлуур |
| Зүйлийн жин | 61 грамм (2.15 унц) |
| Бүтээгдэхүүний хэмжээс | 1.97 x 8.27 x 7.09 инч |
| Үйлдвэрлэгч | Поли |
| Өнгө | Хар |
| UPC | 196548548699, 017229196636 |
9. Баталгаат хугацааны мэдээлэл
Specific warranty details for the Poly Voyager 4320 UC Wireless Headset are typically provided with the product packaging or can be found on the official Poly webсайт. Баталгаат хугацааны дэлгэрэнгүй нөхцөл, болзлыг эдгээр эх сурвалжаас үзнэ үү.
10. Дэмжлэг
For further assistance, product registration, firmware updates, and advanced customization of your Poly Voyager 4320 UC headset, please visit the official Poly support website or download the Poly Lens desktop application. The Poly Lens application allows you to manage device settings, receive notifications, and access support resources directly.
Худалдагчийн албан ёсны бүтээгдэхүүний видеог энэ гарын авлагад оруулах боломжгүй.





