Jabra BIZ 2400 II User manual

jabra.com/biz2400
User Manual
JABRA BIZ 2400 II
Made in China
MODEL: HSC021
© 2014 GN Netcom A/S, GN Netcom US, Inc. All rights reserved.
Jabra®is a registered trademark of GN Netcom A/S. All other
trademarks included herein are the property of their respective
owners. The Bluetooth®word mark and logos are owned by the
Bluetooth SIG, Inc. and any use of such marks by GN Netcom A/S is
under license.
Declaration of Conformity can be found on
www.jabra.com/CP/US/declarations-of-conformity

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JABRA BIZ 2400 II
1. WELCOME.......................................... 4
2. JABRA BIZ 2400 II OVERVIEW .......... 5
2.1 MONO VARIANT
2.2 STEREO VARIANT
2.3 INCLUDED ACCESSORIES
2.4 OPTIONAL ACCESSORIES
3. HOW TO WEAR.................................. 8
3.1 ADJUST THE HEADBAND
3.2 ADJUST THE MICROPHONE
3.3 CHANGE THE WEARING STYLE
4. HOW TO CONNECT...........................11
5. HOW TO USE ...................................12
5.1 EVERYDAY USE
5.2 MULTIPLE CALL HANDLING
6. SOFTWARE .......................................15
6.1 JABRA DIRECT
6.2 PROGRAMMABLE BUTTONS
6.3 UPDATE HEADSET FIRMWARE
7. SUPPORT..........................................16
7.1 FAQ
7.2 HOW TO CARE FOR YOUR HEADSET
8. TECHNICAL SPECIFICATIONS ...........17
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JABRA BIZ 2400 II
1. WELCOME
Thank you for using the Jabra Biz 2400 II. We hope
you will enjoy it!
JABRA BIZ 2400 II FEATURES
Hi-Fi audio
Noise canceling microphone
Bendable ‘Freespin’ boom arm
Safetone hearing protection
Programmable buttons

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2. JABRA BIZ 2400 II
OVERVIEW
2.1 MONO VARIANT
Answer/end button
Hold call button
Mute button
Volume button
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2.2 STEREO VARIANT
Answer/end button
Hold call button
Mute button
Volume button

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2.3 INCLUDED ACCESSORIES
Leatherette ear
cushion (medium)
Headband cushion
Carry pouch
Clothing clip
HeadbandNeckband Earhooks
(small & medium)
2.4 OPTIONAL ACCESSORIES
Leatherette ear
cushion (large)
Foam ear cushion (large)
Eargels
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JABRA BIZ 2400 II
3. HOW TO WEAR
3.1 ADJUST THE HEADBAND
Adjust the headband to find the most comfortable
fit.

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3.2 ADJUST THE MICROPHONE
It is recommended to position the microphone
close to your mouth (approx. two fingers width).
The microphone is bendable for personal
preference.
3.3 CHANGE THE WEARING STYLE
The headset can be worn in three different wearing styles: headband, earhook and neckband.
HEADBAND
EARHOOK
NECKBAND

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4. HOW TO CONNECT
Simply plug the headset into any USB port on the
PC.
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5. HOW TO USE
Answer/end button
Hold call button
Mute button
Volume button

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5.1 EVERYDAY USE
CALLS
Mute/unmute
microphone Tap the Mute button
Adjust speaker
volume Tap the Volume buttons
Answer/end
call Tap the Answer/end button
Hold/resume
call Tap the Hold call button
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5.2 MULTIPLE CALL HANDLING
The headset can accept and handle multiple calls
at the same time.
MULTIPLE CALLS
End current call and
answer incoming call
Tap the Answer/end
button
Switch between held call
and active call
Press and hold
(2 secs) the
Answer/end button
Put current call on hold
and answer incoming call
Press and hold
(2 secs) the
Answer/end button
Reject incoming call,
when on a call
Double-tap the
Answer/end button

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JABRA BIZ 2400 II
6. SOFTWARE
6.1 JABRA DIRECT
Jabra Direct is software designed to support,
personalize, manage and enable optimal
functionality for all Jabra devices. You can update
firmware, change headset preferences and more.
Download the latest version - jabra.com/direct
6.2 PROGRAMMABLE BUTTONS
The headset buttons can be programmed for other
functions using Jabra Direct. Change the Button
Configurations in the Device Settings menu.
6.3 UPDATE HEADSET FIRMWARE
Updating firmware improves performance or adds
new functionality to your Jabra headset. Download
and install Jabra Direct to enable firmware
updating.
You will automatically receive a prompt in Jabra
Direct when a firmware update is available for
download.
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7. SUPPORT
7.1 FAQ
View the FAQs on Jabra.com/biz2400
7.2 HOW TO CARE FOR YOUR HEADSET
Always store the headset safely protected.
Avoid storage at extreme temperatures (above
70°C/158°F or below -40°C/-40°F). This may
adversely affect the headset.

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8. TECHNICAL
SPECIFICATIONS
JABRA BIZ 2400 II
HEADSET SPECIFICATION
Headset weight: Mono headset: 54 g
Stereo headset: 77 g
Headset dimensions:
Mono headset: L 139 mm x W
27 mm x H 167 mm
Stereo headset: L 133 mm x W
27 mm x H 169 mm
Microphones: Noise cancelling microphone
Speaker: 30 mm Dynamic PureSound
speakers (Hi-fi)
Speaker maximum input
power: 20 mW
Speaker frequency range:
Hybrid: 120 Hz - 4500 Hz
Wideband: 100 Hz - 6500 Hz
USB: 60 Hz - 1600 Hz
Operating temperature: -20°C to 60°C (-4°F to 140°F)
Storage temperature: -40°C to 70°C (-40°F to 158°F)
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JABRA BIZ 2400 II
REV B
www.jabra.com/biz2400