HIK VISION UD26182B Manual de usuario
Network Microphone
User Manual
Network Microphone • User Manual
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Legal Information
©2022 Hangzhou Hikvision Digital Technology Co., Ltd. All rights reserved.
About this Manual
The Manual includes instructions for using and managing the Product. Pictures, charts, images and all other
information hereinafter are for description and explanation only. The information contained in the Manual is subject
to change, without notice, due to firmware updates or other reasons. Please find the latest version of this Manual at
the Hikvision website (https://www.hikvision.com/).
Please use this Manual with the guidance and assistance of professionals trained in supporting the Product.
Trademarks
and other Hikvision’s trademarks and logos are the properties of Hikvision in various jurisdictions.
Other trademarks and logos mentioned are the properties of their respective owners.
Disclaimer
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THIS MANUAL AND THE PRODUCT DESCRIBED, WITH ITS
HARDWARE, SOFTWARE AND FIRMWARE, ARE PROVIDED “AS IS” AND “WITH ALL FAULTS AND ERRORS”. HIKVISION
MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY,
SATISFACTORY QUALITY, OR FITNESS FOR A PARTICULAR PURPOSE. THE USE OF THE PRODUCT BY YOU IS AT YOUR
OWN RISK. IN NO EVENT WILL HIKVISION BE LIABLE TO YOU FOR ANY SPECIAL, CONSEQUENTIAL, INCIDENTAL, OR
INDIRECT DAMAGES, INCLUDING, AMONG OTHERS, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS
INTERRUPTION, OR LOSS OF DATA, CORRUPTION OF SYSTEMS, OR LOSS OF DOCUMENTATION, WHETHER BASED ON
BREACH OF CONTRACT, TORT (INCLUDING NEGLIGENCE), PRODUCT LIABILITY, OR OTHERWISE, IN CONNECTION WITH
THE USE OF THE PRODUCT, EVEN IF HIKVISION HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR LOSS.
YOU ACKNOWLEDGE THAT THE NATURE OF THE INTERNET PROVIDES FOR INHERENT SECURITY RISKS, AND HIKVISION
SHALL NOT TAKE ANY RESPONSIBILITIES FOR ABNORMAL OPERATION, PRIVACY LEAKAGE OR OTHER DAMAGES
RESULTING FROM CYBER-ATTACK, HACKER ATTACK, VIRUS INFECTION, OR OTHER INTERNET SECURITY RISKS;
HOWEVER, HIKVISION WILL PROVIDE TIMELY TECHNICAL SUPPORT IF REQUIRED.
YOU AGREE TO USE THIS PRODUCT IN COMPLIANCE WITH ALL APPLICABLE LAWS, AND YOU ARE SOLELY RESPONSIBLE
FOR ENSURING THAT YOUR USE CONFORMS TO THE APPLICABLE LAW. ESPECIALLY, YOU ARE RESPONSIBLE, FOR
USING THIS PRODUCT IN A MANNER THAT DOES NOT INFRINGE ON THE RIGHTS OF THIRD PARTIES, INCLUDING
WITHOUT LIMITATION, RIGHTS OF PUBLICITY, INTELLECTUAL PROPERTY RIGHTS, OR DATA PROTECTION AND OTHER
PRIVACY RIGHTS. YOU SHALL NOT USE THIS PRODUCT FOR ANY PROHIBITED END-USES, INCLUDING THE
DEVELOPMENT OR PRODUCTION OF WEAPONS OF MASS DESTRUCTION, THE DEVELOPMENT OR PRODUCTION OF
CHEMICAL OR BIOLOGICAL WEAPONS, ANY ACTIVITIES IN THE CONTEXT RELATED TO ANY NUCLEAR EXPLOSIVE OR
UNSAFE NUCLEAR FUEL-CYCLE, OR IN SUPPORT OF HUMAN RIGHTS ABUSES.
IN THE EVENT OF ANY CONFLICTS BETWEEN THIS MANUAL AND THE APPLICABLE LAW, THE LATTER PREVAILS.
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Regulatory Information
FCC Information
Please take attention that changes or modification not expressly approved by the party
responsible for compliance could void the user’s authority to operate the equipment.
FCC Compliance
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
FCC Conditions
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause
undesired operation.
EU Conformity Statement
This product and - if applicable - the supplied accessories too are marked with "CE" and
comply therefore with the applicable harmonized European standards listed under the
EMC Directive 2014/30/EU, the LVD Directive 2014/35/EU, the RoHS Directive
2011/65/EU.
2012/19/EU (WEEE directive): Products marked with this symbol cannot be disposed of
as unsorted municipal waste in the European Union. For proper recycling, return this
product to your local supplier upon the purchase of equivalent new equipment, or
dispose of it at designated collection points. For more information see: www.recyclethis.info
2006/66/EC (battery directive): This product contains a battery that cannot be disposed
of as unsorted municipal waste in the European Union. See the product documentation
for specific battery information. The battery is marked with this symbol, which may
include lettering to indicate cadmium (Cd), lead (Pb), or mercury (Hg). For proper recycling, return
the battery to your supplier or to a designated collection point. For more information see:
www.recyclethis.info
Industry Canada ICES-003 Compliance
This device meets the CAN ICES-3 (A)/NMB-3(A) standards requirements.
Safety Instructions
Warnings
Laws and Regulations
The device should be used in compliance with local laws, electrical safety regulations, and fire
prevention regulations.
Electrical Safety
Network Microphone • User Manual
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Use a power adapter provided by qualified manufacturers. It is recommended to provide an
independent power adapter for each device as adapter overload may cause over-heating or a fire
hazard.
Cautions
Fire Prevention
No naked flame sources, such as lighted candles, should be placed on the equipment.
The serial port of the equipment is used for debugging only.
Maintenance
If the product does not work properly, please contact your dealer or the nearest service center.
We shall not assume any responsibility for problems caused by unauthorized repair or
maintenance.
Installation
Install the equipment according to the instructions in this manual.
To prevent injury, this equipment must be securely attached to the floor/wall in accordance with
the installation instructions.
Make sure that the power has been disconnected before you wire, install, or disassemble the
device.
Transportation
Keep the device in original or similar packaging while transporting it.
Do not drop the product or subject it to physical shock.
Using Environment
To avoid heat accumulation, good ventilation is required for a proper operating environment.
DO NOT expose the device to extremely hot, cold, dusty, corrosive, saline-alkali, or damp
environments. For temperature and humidity requirements, see device specification.
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Contents
Chapter 1 Overview....................................................................................................................1
Product Features................................................................................................................................................... 1
Packing List............................................................................................................................................................ 1
Appearance and Interfaces ................................................................................................................................... 2
Connection............................................................................................................................................................ 2
1.4.1 Type I.......................................................................................................................................................... 2
1.4.2 Type II......................................................................................................................................................... 3
Chapter 2 Installation and Application........................................................................................5
Installation ............................................................................................................................................................ 5
2.1.1 Ceiling Mounting........................................................................................................................................ 5
2.1.2 Pendant Mount.......................................................................................................................................... 5
Cable Routing........................................................................................................................................................ 7
Indicator................................................................................................................................................................ 7
Chapter 3 Web Configuration .....................................................................................................8
Device Activation and Accessing.......................................................................................................................... 8
Activate Device..................................................................................................................................................... 8
3.2.1 Activate Device via Web Browser............................................................................................................. 8
Access Device via Web Browser .......................................................................................................................... 9
3.3.1 Plug-in Installation ..................................................................................................................................... 9
Live View ............................................................................................................................................................... 9
Storage Settings .................................................................................................................................................... 9
3.5.1 eMMC ........................................................................................................................................................ 9
3.5.2 Memory Card........................................................................................................................................... 10
Audio Settings..................................................................................................................................................... 10
3.6.1 Basic Settings........................................................................................................................................... 10
3.6.2 Set Audio Scene ....................................................................................................................................... 11
Network Settings................................................................................................................................................ 12
3.7.1 TCP/IP ...................................................................................................................................................... 12
3.7.2 Port .......................................................................................................................................................... 12
System and Security ........................................................................................................................................... 13
3.8.1 View Device Information ........................................................................................................................ 13
3.8.2 Restore and Default ................................................................................................................................ 13
3.8.3 Import and Export Configuration File ..................................................................................................... 13
3.8.4 Reboot ..................................................................................................................................................... 14
3.8.5 Upgrade ................................................................................................................................................... 14
3.8.6 View Open Source Software License ...................................................................................................... 14
3.8.7 Time and Date ......................................................................................................................................... 14
3.8.8 Security .................................................................................................................................................... 15
Chapter 4 FAQ..........................................................................................................................17
Network Microphone • User Manual
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Chapter 1 Overview
Product Features
The main features of the network microphone are as follow:
Adopts multi-mic array, picking up sounds in the radius up to 10 meters.
The built-in digital circuit is embedded with DSP processing unit and AGC technology to
realize clear sound with high fidelity.
With multi-mic array design and self-adaptive beamforming technology, the microphone
reduces reverberation effectively.
Supports accessing echo reference signal via line in interface, and with AEC algorithm,
the microphone suppresses echo effectively.
Supports 5-level noise reduction and auto noise reduction, avoiding environmental
noise.
The indicator is convenient for troubleshooting.
Supports configuring parameters, updating software, and maintaining via network. The
network audio stream can access to the camera, back-end device or Speech-to-Text
Platform.
32 kHz high audio sampling rate for Hi-Fi sound.
Supports POE power supply.
For detailed function, refer to the actual device.
Packing List
Check the package contents and make sure that the device in the package is in good condition and
all the assembly parts are included.
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Packing List
Item
Description
Amount
Microphone
1
User Manual
1
Screws
1
Installation Plate
1
Appearance and Interfaces
DC12VIN
+
-
Indicator
Line out
Power Cord
Network Cable
Installation
Plate
Reset
Type I
Indicator
Line out
Power Cord
Network Cable
Line in
Installation
Plate
Reset
Type II
Connection
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The device supports POE power supply and the using scenarios of the microphone are as follow:
Camera
Power Cord
Line out
DC
VIN G
LINE_OUT
G
OUT+ OUT-
Network Cable
Education
Sharing System
Using Scenario I
Connect the device with the camera.
Power Adapter
Camera
Network Cable
Power Cord
Line out
DC
VIN G
LINE_OUT
G
OUT+ OUT-
Using Scenario II
Connect the device with the education sharing system by adapter cable.
Network Microphone • User Manual
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Line in
Line out
Audio out
Audio in
Power Adapter
Adapter Cable
Education
Sharing System
Camera
Microphone
Power Cord
Network Cable
Using Scenario III
Type II microphone can also directly connect to the education sharing system. Refer to Figure
1-3 for detailed information.
If you don’t have an education sharing system, you can connect the microphone to a POE
switch to get powered on.
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Chapter 2 Installation and Application
Installation
Before you start
Both ceiling and pendant mounting are suitable for the device. The supplied screws are for ceiling
mounting. The bracket for pendant mounting shall be purchased separately.
Fix the installation plate to the ceiling with three KA4 × 22 screws.
(Optional) For cement wall, drill the screw holes with a 5.5 mm drill and insert the supplied wall
plugs before installation.
Fix the Installation Plate
Remove the stick in the cable slot and snap the cable in the slot.
Fit the microphone onto the installation plate.
Turn the microphone as the figure below until it snaps into the installation plate.
Install the Microphone to Ceiling
Fix the bracket on the ceiling with four M6 metal expansion bolts.
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