GB 3. 耳機的功能

您的 Jabra 耳機提供下列功能:

CN 聽音樂,不論是否開啟噪音消除功能皆可使用

CN 開啟噪音消除功能時,可享有安靜的收聽環境

主動式噪音消除功能如何運作?

JA 主動式噪音消除型耳機由三個部分構成:測量環境噪音的麥克風、喇叭、及介於兩者之間測量噪音後產生「抗噪音」反應的噪音消除電子裝置。

KO 「抗噪音」為噪音本身的逆向拷貝。抗噪音與原聲干擾結合時,耳朵感受的噪音程度就會降低。

TH

MA

規格

 

頻率響應範圍:20 Hz 22 kHz

重量:不到 200g

阻抗:64 歐姆

電力使用:1 AAA 電池

噪音消除程度:最高可達 22 分貝

電池壽命:最長可達 50 小時

尺寸:174mm x 163mm x 80mm

 

4.開始使用

Jabra C820s 操作簡便,耳機蓋上僅有一個控制主動式噪音消除功能的開關

5.裝入電池

電池蓋位於左方耳機蓋的頂部。 (見圖 2)

1.上拉即可打開電池蓋

2.AAA 電池裝入 (正極朝外)

3.關上電池蓋

注意:藍色 LED 閃爍則說明需要更換電池。

注意,請一律使用 AAA 非充電式電池。依據電池使用說明丟棄電池。

6.開啟主動式噪音消除功能

1.將耳機開關滑至「開啟」位置 (見圖 3)

2.藍色 LED 應亮起,低頻背景噪音音量應會顯著降低

7.將耳機與音源連線

1.將分離式電線的直接頭插入耳機 (見圖 4)

2.將電線另一端插入音源

3.按下音源的「播放」鍵

4.您可在開啟或不開啟主動式噪音消除功能的情況下欣賞音樂

8.耳機的存放

1.關閉耳機開關

2.旋轉耳機蓋,將耳機折平

3.將耳機與配件放入攜帶盒 (見圖 5)

9.疑難排解與常見問題

噪音消除功能不能工作

確定開關位於正確位置 - 藍色指示燈 (LED) 亮起

確定已正確裝入充滿電力的電池 音量很小或聽不見聲音

確定音源線已正確插入

檢查音源的音量大小

發出咔咔的噪音或噪音消除功能不能工作

更換電池

10.如需更多幫助

1.網囹: www.Jabra.com (提供最新支援資訊和線上用户手册)

2.請在星期一到星期五撥打免費電話 免費電話號碼:

澳洲:

1-800-083-140

(10:00 – 19:00)

中國:

800-858-0789

(08:00 – 19:00)

香港:

800-968-265

(08:00 – 17:00)

印尼:

001-803-852-7664

(08:00 – 17:00)

日本:

0034-800-400-594

(09:00 – 18:00)

馬來西亞:

1800-812-160

(08:00 – 17:00)

新西蘭:

0800-447-982

(12:00 – 21:00)

新加坡:

800-860-0019

(08:00 – 17:00)

台灣:

0080-186-3013

(08:00 – 19:00)

印度:

000-800-852-1185

(05:30 – 14:30)

菲律賓:

1800 765 8068

(08:00 – 17:00)

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JA

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18

RELEASE YOUR JABRA

Jabra C820s stereo headphones

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Jabra C820s specifications 開始使用

C820s specifications

The Jabra C820s is a premium headset designed to cater to the needs of both casual listeners and professional users. Known for its impressive sound quality and innovative features, the C820s has gained popularity among audiophiles and business professionals alike.

One of the main features of the Jabra C820s is its advanced noise-cancellation technology, which effectively reduces ambient sounds, allowing users to immerse themselves fully in their audio experience. This makes it an excellent choice for those who often work in noisy environments or enjoy listening to music without distractions. The headset is equipped with dual microphones that enhance call clarity, ensuring that conversations are crisp and clear.

The Jabra C820s also boasts exceptional sound quality. With its high-definition audio performance, users can enjoy rich bass, clear mid-tones, and pristine high frequencies. This balanced sound profile makes it suitable for various audio genres, from classical music to modern pop and everything in between. Whether you're catching up on your favorite podcast or participating in a conference call, the audio quality remains consistently impressive.

Comfort is another critical characteristic of the C820s. The headset features plush ear cushions made from premium materials, designed to provide all-day comfort during extended use. The adjustable headband allows for a customized fit, catering to different head sizes and preferences. This ergonomic design is essential for users who may wear the headset for several hours, as it minimizes fatigue.

Connectivity options are versatile with the Jabra C820s, as it supports both wired and wireless connections. Users can connect it via a standard 3.5mm audio jack or utilize Bluetooth for a wireless experience. The headset's Bluetooth range provides ample freedom of movement, making it convenient for those who prefer to roam while on calls or listening to music.

Battery life is another highlight, with the Jabra C820s offering impressive usage time on a single charge for wireless functionality, ensuring that you won’t have to interrupt your listening or working experience frequently.

In summary, the Jabra C820s is a versatile and high-performing headset ideal for anyone seeking an excellent audio experience. With its advanced noise cancellation, superior sound quality, ergonomic design, and flexible connectivity options, it stands out as a top choice in today’s competitive headset market.