Jabra GN2100 系列

• Jabra GN2100 HiFi USB(21991-89)
• Excellent Hi-Fi IP telephony (80 – 15,000 Hz)
• Hardwired USB for PC-based IP telephony
• Award-winning headset design
• Noise-canceling microphone for the very noisy environments

• Jabra GN2100 Mono VoIP(2186-82-109)
• Excellent Hi-Fi IP telephony (80 – 15,000 Hz)
• Exclusive lightweight design
• Award-winning headset design
• Noise-canceling microphone for the noisy environments

• Jabra GN2100 Telecoil MS(2127-80-54)
• Telecoil-equipped headset for those with special hearing needs
• Filters out unwanted background noise with noise canceling microphone
• Ultra lightweight for all-day wearing comfort

• Jabra GN2110 SoundTube(01-0277)
• 采用镀钛头夹，产品超轻设计
• 选配真正宽频听筒，提高音频质量
• 即使是在极其嘈杂的环境，也可以通过选择吊臂和麦克风来获得最佳音质
• 提供多种附件及单耳或双耳型产品以满足个人偏好（仅USB型号提供双耳产品）

• Jabra GN2115 SoundTube(01-0245)
• Award-winning design
• Duo headset for the noisy environment

• Jabra GN2120 Noise Cancelling(01-0289)
• 采用镀钛头夹，产品超轻设计
• 选配真正宽频听筒，提高音频质量
• 即使是在极其嘈杂的环境，也可以通过选择吊臂和麦克风来获得最佳音质
• 提供多种附件及单耳或双耳型产品以满足个人偏好（仅USB型号提供双耳产品）

• Jabra GN2125 Noise Cancelling (01-0282)
• 采用镀钛头夹，产品超轻设计
• 选配真正宽频听筒，提高音频质量
• 即使是在极其嘈杂的环境，也可以通过选择吊臂和麦克风来获得最佳音质
• 提供多种附件及单耳或双耳型产品以满足个人偏好（仅USB型号提供双耳产品）

How is the Jabra GN2100 connected to a PC/laptop via USB?
The following components are required to connect the Jabra GN2100 to a PC/laptop via USB:
GN2100 (FlexBoom recommended) + GN8110USB  8110-74-04
The Jabra GN8110 USB is compatible with the following system programs and can be connected to a PC or laptop via the Plug&Play function without additional software.
System programs:
WINDOWS XP
WINDOWS 2000
WINDOWS ME
WINDOWS 98SE
Macintosh OS 9.0 to 10.1.3

Suse Linux from kernel 9.0 onwards
Connection:
The Jabra GN2100 headset is connected directly to the QD jack of the Jabra GN8110 USB. Plug the USB jack into a free USB port on your PC or laptop. The Jabra GN8110USB will be added to your control panel under Sound&Audio devices as a playback device and you can use this with your Softphone.

如果对方听不清声音怎么办？
如果对方听不清声音，可尝试调节吊臂。在使用降噪麦克风时这是特别重要的，麦克风应靠近嘴边（大约 2 厘米/低于 1 英寸）。
What is the difference between Jabra GN2100 Micro Boom, Fix Boom and Flex Boom?
The Jabra GN2100 is available with 3 different types of microphone that differ in function and design as follows:
1. Jabra GN2100 Micro Boom
The Jabra GN2100 Micro Boom has a slim mouthpiece which has a standard microphone (comparable with the microphone in the telephone receiver). This is recommended mainly for small offices with up to 3 people or for quiet environments.
2. Jabra GN2100 Flex Boom
The Jabra GN2100 Flex Boom has a long flexible microphone arm with a NC (noise cancelling) microphone. This noise surpressing microphone prevents the transmission of bothersome background noise and ensures a clear, undisturbed communication. The Jabra GN2100 Flex Boom is best suited for large open-plan offices and call centers. The Jabra GN2100 Flex Boom is also available as an UNC (ultra noise cancelling) variant for very loud office environments and call centers.
3. Jabra GN2100 Fix Boom
The Jabra GN2100 Fix Boom has a long rigid microphone arm with a NC (noise cancelling) microphone. This noise surpressing microphone prevents the transmission of bothersome background noise and ensures a clear, undisturbed communication. The Jabra GN2100 Fix Boom is best suited for large open-plan offices and call centers. The Jabra GN2100 Fix Boom is also available as an UNC (ultra noise cancelling)variant for very loud office environments and call centers.

What is the difference between the labels LS, STD and HS with the Jabra GN2100?
The labels LS, STD and HS stand for the headset's microphone impedance.
For example you can find the following labels in the comparison list:
Callmaster III
 LS
 8813-20-01
 A/4

OptiPoint 500
 STD
 8800-00-01
 A/5
 
Octophon 86
 HS
 8800-00-03
 A/6
For direct connection without an amplifier, these telephones need different microphone transmission volumes to enable clear communication.
LS-Variation: Low Sensivity; the quietest microphone transmission of our headsets; it is used mainly on specific telephone devices with their own high amplification or on our headset amplifiers.
STD-Variation: Standard; the standard microphone is comparable to a normal telephone receiver and is used on most telephone devices.
HS-Variation: High Sensivity; our microphone with the highest transmission volume; it is often used with telephones that have a very low output volume and can thus replace these and be connected directly without an amplifier.
 

如何装配耳机或更改佩戴方式？
灵活的耳挂： 固定： 一只手握住耳挂，另一只手握住听筒。 轻轻地将听筒按入耳挂环。 取出： 用拇指按住听筒的上部。 然后轻轻地按下听筒，使其从耳挂中弹出

How is the Jabra GN2100 connected to a telephone?
There are three different ways to connect the Jabra GN2100 to a telephone:
1. Via an existing headset interface on the telephone:
A suitable connection cable (you can find this in the comparison list) and the Jabra GN2100 headset is all that is necessary for this. This is simply inserted into the headset port on your device and the quick decoupler (QD) is connected to the headset quick decoupler (QD).
2. Via the telephone receiver interface on your telephone with the telephone receiver/headset switch "DANA Switch"
A suitable connection cable, in addition to the switch "DANA Switch Art. No.:1600-719" is used for this connection, because this must be inserted into the telephone receiver of the telephone and the telephone receiver can then no longer be used. Therefore you can insert this in the selector switch and switch back and forth between the headset and telephone receiver.
 3. Via the telephone receiver interface in connection with a headset amplifier Jabra GN8000/8050/8210:
In this constellation a connection cable is not necessary, because this is supplied in the delivery of our amplifier. The connection itself takes place via the telephone receiver and is switched to the amplifier via the button.

降噪麦克风如何工作？
降噪麦克风滤除不需要的背景噪音。通过区分来自附近（例如嘴边）的声音以及来自远处（随后被消除）的声音执行此项功能。正因如此，将降噪麦克风置于嘴边十分重要（大约 2 厘米/低于 1 英寸）。

如果工作人员听不清声音怎么办？
如果工作人员听不清对方的声音，可尝试将电话或放大器的音量调高。如果问题仍然存在，则工作人员应考虑将单声道耳机切换为双声道耳机。
How is the Jabra GN2100 Hifi connected to the PC/laptop?
Jabra GN2100 Hifi  Art. No.: 21991-89
The Jabra GN2100 Hifi is compatible with the following system programs and can be connected to a PC or laptop with the Plug&Play function without additional software.
System programs:
WINDOWS XP
WINDOWS 2000
WINDOWS ME
WINDOWS 98SE
Macintosh OS 9.0 to 10.1.3

SUSE Linux from Kernel 9.0 onwards
Connection:
Plug the Jabra GN2100 Hifi USB jack into a free USB port on your PC
or laptop. The Jabra GN2100 Hifi will now be added to your control panel under Sound&Audio devices as a playback device and you can use it with your Softphone.

Which devices can the Jabra GN2100 VoiP be connected to?
The Jabra GN2100 VoiP can only be used for connection to USB adapters Jabra GN8110 and Jabra GN8120.