nexvoo N120U Double View USB Video Bar User Manual

N120U Double View USB Video Bar
User Manual

Nexvoo DoubleView N120U Collaboration System

DoubleView N120U is a compact and highly capable meeting device designed and engineered for a medium-sized conference room.
The DoubleView N120U is a Dual-Cam all-in-one USB video bar that includes a combination of cameras (ultra-wide and telephoto lenses), high quality speaker, and 8 microphone arrays.
DoubleView N120U supports 4K ultra-definition video calls and integrates multiple AI technologies such as auto-framing, and speaker tracking. It allows you to experience the real large-scale conference room-level audio and extremely shocking video effects in a medium-sized conference room.

Package Includes

• We recommend that you use the accessories provided or approved by NEXVOO.
• The use of unapproved third-party accessories may result in uncertain problems.
• Use the NEXVOO original power adapter (12V/2A) to charge the endpoint only.
• The use of the third-party power adapter may cause damage to the endpoint.

Endpoint Installation

Put on a flat surface

Mount on a wall

placing Double view N120U

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Mount the DoubleView N120U below the TV when the mounting height of the lower side of the TV is higher than 3.937ft(120cm).| Mount the DoubleView N120U above the TV when the mounting height of the upper side of the TV is lower than  3.937ft(120cm).

Wall Mounting
Use the bracket to mount your endpoint on a wall. The mounting height affects your camera view The recommended height is 1.1m above the ground.
Step1: Assemble the mounting bracket

Step2: Mount the DoubleView N120U on the wall

Adjusting The Camera Tilt

Nexvoo DoubleView N120U Introduction

The Positive Front Cover

| Item| | Item
---|---|---|---
1| Telephoto Camera| 4| Mic arrays
2| Camera Indicator| 5| Speaker
3| Ultra-wide camera| 6| Bracket

• The telephoto camera is used for long-distance imaging in video conferencing.
• The Ultra-Wide camera is used to shoot scenes or people covering a large area in video conferencing.
  The Camera indicator:

| Always on| Camera is off
---|---|---
Blink slowly| The microphone is muted
Blink quickly| The Al function is turned off (Blink for 3 seconds)
The device is updating the firmware.
| Always on| After turned on, the device is in the initialization
Camera is on
Blink slowly| The device is searching for remote control.
Blink quickly| The device is paired with the remote control successfully (Blink for 3 seconds)
The Al function is turned on (Blink for 3 seconds)
The device has saved the camera preset position successfully (Blink for 3 seconds)

The rear back Cover: Endpoint Connection

| Item| | Item
---|---|---|---
1| Power （12V/2A ）| 4| USB Type C
2| USB Type A 1| 5| Bluetooth Button
3| USB Type A 2| 6| Kensington Security Lock

• The USB-A is used to connect an external mouse/keyboard or a wired headset.

Remote Control Introduction

Using the remote control to control the equipment can achieve the desired effect.

Paring and connection

DoubleView N120U will automatically perform a Bluetooth search after power-on. If the remote control is found, the pairing connection will be automatically performed.

• If the remote control is not found within 5 minutes, the search will be stopped. Please short press the Bluetooth button of the device to restart the search.
• If DoubleView N120U has been paired with the remote control, you can press the Bluetooth button for 3 seconds to delete the pairing information. After deleting the pairing information, you can pair and connect with the new remote control.
• The remote control is paired but not connected to the DoubleView N120U. After 1 minute, it enters the sleep state. Please press any key to wake up the remote control and reconnect it.
• If the remote control is paired, you can press the Bluetooth button for 3 seconds to delete the pairing information. After deleting the pairing information, the remote can be paired with the new DoubleView N120U again.
• The remote control can only be paired and connected by one DoubleView N120U.

Control function
The following figure and table identify the functions of the buttons on the remote control.

Web Management

You can configure the Nexvoo DoubleView USB video bar on the Web management.
You can configure the following settings on the Web management.

• View device information
• The remote control configuration
• Camera tracking
• Firmware update & reset
• Change password
• Restore default settings

Note: Web management only supports Windows systems.

Network configuration

1. After DoubleView is connected to the power, it will automatically turn on, and connect DoubleView to your computer via USB. The computer will automatically install  DoubleView USB Audio, USB Camera, and Remote NDIS drivers, then open the computer’s Device Manager to view the installed USB devices.
   (Set Windows 10 system as an example)

2. Select [Computer’s Control Panel – Network and Internet – View Network Status and Tasks – Change Adapter Settings], and you can see the Ethernet with the device name  “Remote NDIS based Internet Sharing Device”, right-click the Ethernet, select “ Properties”, and open [Network-Internet Protocol Version 4 (TCP/ IPv4)], then manually configure the IP address.
   • IP address: 172.16.110.7
   • subnet mask: 255.255.0.0
   • Default gateway: 172.16.255.255

Click OK to save the configuration.

Login Web management

1. Start the browser, and enter http://172.16.110.6 to open the login interface of the DoubleView Web management platform.
2. Enter the username and password, and click “Sign in” to log in to the web management platform.
(Default username: Admin , Password: 123456 )

Note: Some browsers may not be fully compatible. It is recommended to use Chrome/Firefox/Microsoft Edge browser etc.

View device information

You can view the basic information for your DoubleView USB device through the Web Management platform.
Procedure

1. log in to the web management platform through a browser.
2. In the Dashboard section, view the basic information for your DoubleView USB device.

The remote control configuration
You can clear the paired remote control in the Bluetooth Settings menu through the web management platform.
Procedure

1. Login to the web management platform through a browser.
2. Go to General Settings – Bluetooth Settings.
3. Click the “Clear Remote Control” button to clear the paired remote control, then you can pair and connect a new remote control.

Camera tracking
You can set the AI technology of the device in the Camera Tracking menu through the web management platform.

Procedure

1. log in to the web management platform through a browser.
2. Go to General Settings – Camera Tracking.
3. Control the DoubleView USB device through the following functions:

device will enable Auto Framing and Speaker Tracking functions.
Tracking Speed| Tracking speed setting refers to how long the speaker continues to speak, the screen will automatically track the speaker and focus on the speaker.
You can set Fast / Normal / Slow, the default is Fast.
Return to the Panorama Screen regularly during Tracking| The default is on. After this function is turned on, the system will return to the panoramic screen regularly according to the time set in the “Return Time” item. If it is turned off, the screen will not be returned to the panoramic screen regularly during tracking, it will continue to focus on the speaker until it is no longer speaking.
Return Time| Return time refers to when the screen is tracked and focused on the speaker, how long the speaker has not spoken or keeps speaking will automatically return to the panoramic screen.
you can set 15s / 30s / 45s / 60s.
The default is 30 seconds.

Update the DoubleView USB device
You can update the firmware of the DoubleView USB device through the Web Management platform.
Procedure

1. Login to the web management platform through a browser.
2. Go to System Settings – Firmware Update.
3. Firmware Update includes MCU updates and system updates.
   • MCU update
   Click or drag the firmware file with the format of .bin to the firmware import area, then click the “Update” button to start the MCU update.
   • System update
   Click or drag the firmware file with the format of .img to the firmware import area, then click the “Update” button to start the MCU update.
   Note: Make sure your computer doesn’t enter sleep mode during the firmware update. Otherwise, the update may fail.

Change your password
Nexvoo recommends that you change your device’s password from the default for security reasons.
Procedure

1. log in to the web management platform through a browser.
2. Go to System Settings – Change Password.
3. Enter your Current Password.
4. Enter a new password in New Password and Confirm Password fields.
5. Click Save.

Restore default settings
You can erase all configurations and restore the DoubleView USB video bar default setting through the Web Management platform.
The default settings to be cleared include but are not limited to:

• Password
• Remote control presets
• Camera tracking
• Audio settings
• Bluetooth settings

Procedure

1. Open the login interface of the Web management platform.
2. Click Restore Default Settings.
3. Enter the correct SN number of the device.
4. Click OK to restore default settings.

Regulatory Notices

1. Operating Ambient Temperatures
   · Operating temperature: +32 to 104°F (0 to 40°C)
   · Storage temperature: -13 to +160°F (-25 to +70°C)
   · Relative humidity: 5% to 90%, non-condensing

2. Warranty
   Our product warranty is limited only to the unit itself when used normally in accordance with the operating instructions and the system environment. We are not liable for damage or loss resulting from the use of this product, or for any claim from a third party. We are not liable for problems with Nexvoo devices arising from the use of this product; we are not liable for financial damages, lost profits, claims from third parties, etc., arising from the use of this product.

3. Explanation Of The Symbols DC
   ****· Symbol is the DC voltage symbol.
   · WEEE Warning symbol
   To avoid the potential effects on the environment and human health as a result of the presence of hazardous substances in electrical and electronic equipment, end users of electrical and electronic equipment should understand the meaning of the crossed-out wheeled bin symbol.
   Do not dispose of WEEE as unsorted municipal waste and have to collect such WEEE separately.

4. Restriction Of Hazardous Substances Directive (ROHS)
   This device complies with the requirements of the EU ROHS Directive.
   Statements of compliance can be obtained by contacting support@nexvooinc.com.

5. Safety Instructions
   Save these instructions. Read these safety instructions before use!

General Requirements

• Before you install and use the device, read the safety instructions carefully and observe the situation during operation.
• During the process of storage, transportation, and operation, please always keep the device dry and clean, and avoid collisions and crashes.
• Please attempt not to dismantle the device by yourself. In case of any discrepancy, please contact the appointed maintenance center to repair.
• Please refer to the relevant laws and statutes while using the device. The legal rights of others should be respected as well.

Operating Requirements

• Do not let a child operate the device without guidance.
• Do not let a child play with the device or any accessory to avoid accidental swallowing.
• Please use the accessories provided or authorized by the manufacturer only.
• Please use the provided surge protection power socket only.
• Before plugging or unplugging any cable, make sure that your hands are completely dry.
• Do not spill liquid of any kind on the product or use the equipment near water, for example, near a bathtub, washbowl, kitchen sink, wet, basement, or swimming pool.
• During a thunderstorm, stop using the device and disconnect the power supply and USB connection line to avoid lightning strikes.
• If the device is left unused for a rather long time, disconnect it from the power supply and unplug the power plug.
• When there is the smoke emitted from the device, or some abnormal noise or smell, disconnect the device from the power supply, and unplug the power plug immediately.
• Contact the specified maintenance center for repair.
• Do not insert any object into equipment slots that are not part of the product or auxiliary product.
• Before connecting a cable, connect the grounding cable of the device first.
• Do not disconnect the grounding cable until you disconnect all other cables.

Cleaning Requirements

• Before cleaning the device, disconnect it from the power supply.
• Use a piece of soft, dry, and anti-static cloth to clean the device.
• Keep the power plug clean and dry.

Troubleshooting

Q: The unit cannot supply power to the Nexvoo device.
Al: There is a bad connection with the plug.
(1) Clean the plug with a dry cloth.
(2) Connect it to another wall outlet.
A2: The usage environment is out of the operating temperature range.
(i) Use in the operating temperature range.
A3: The cable between the unit and the Nexvoo device is connected incorrectly
(1) Connect the cable correctly.
A4: You cannot connect the cable properly.
(1) You may have connected the wrong Nexvoo device.
(2) Use the correct power supply.
A5: Some dust etc., may be in the port
(1) Clean the port
Contact your dealer or authorized service facility for any further questions.

FCC Caution

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, and
2.  this device must accept any interference received, including interference that may cause undesired operation.

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

RF warning for Portable device

The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.

Copyright

Except where expressly stated otherwise, no use should be made of the Documentation, Software, Hosted Service, or hardware provided by Nexvoo.
All content the documentation, Hosted Service, and the product provided by Nexvoo including the selection, arrangement, and design of the content is owned either by Nexvoo or its licensors and is protected by copyright and other intellectual property laws including the sui generis rights relating to the protection of databases. You may not modify, copy, reproduce, republish, upload, post, transmit or distribute in any way any content, in whole or in part, including any code and software unless expressly authorized by Nexvoo.
Unauthorized reproduction, transmission, dissemination, storage, and or use without the express written consent of Nexvoo can be a criminal, as well as a civil offense.

Third-Party Component s

“Third Party Components” means certain software programs or portions thereof included in the Software or Hosted Service may contain software (including open source software) distributed under third party agreements (“Third Party Components”), which contain terms regarding the rights to use certain portions of the Software (“Third Party Terms”). As required, information regarding distributed Android source code (for those products that have distributed Android source code) and identifying the copyright holders of the Third Party Components and the Third Party Terms that apply are available in the products, Documentation, or such successor site as designated by Nexvoo. The open source software license terms provided as Third Party Terms are consistent with the license rights granted in these Software License Terms and may contain additional rights benefiting you, such as modification and distribution of the open source software. The Third Party Terms shall take precedence over these Software License Terms, solely with respect to the applicable Third Party Components to the extent that these Software License Terms impose greater restrictions on you than the applicable Third Party Terms.
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Product Information

Dimensions

• 3.9 x 19.9 x 2.8 inches (H x W x D)
• 98 × 505 x 72 mm (H x W x D)

Weight

• 3.97 lbs / 63.5 oz (1.8 kg)

Camera Specs

• Video Resolution
• UHD 4K@30fps
• FHD 1080p@30fps
• HD 720p@30fps
• Ultra wide-angle camera
• 8M pixels
• f/1.8 Aperture
• 5x digital zoom / EPTZ
• 120° wide-angle field of view
• 4K capture resolution
• Telephoto camera
• 8mm focal length
• 3x digital zoom
• 52° field of view
• 1080p capture resolution
• Intelligence Feature
• Auto Framing
• Speaker Tracking
• Video encoding: H.265 / H.264 / MJPEG / YUV
• Camera LED Indicator
• Automatic White Balance
• Automatic Exposure
• Fixed focus

General Specs

• 16ft/5m detachable USB cable for PC or Mac-based video conferencing
• Works with most video conferencing applications
• Bluetooth Button
• Kensington Security Slot

Audio Specs

• Support full-duplex conversations, acoustic echo cancellation, and background noise suppression
• Mute / Unmute controls
• Microphone:
• 8-element beamforming microphone arrays
• 26ft / 8m pickup range
• 120 Hz–16 kHz frequency response
• Speaker:
• 100Hz-20KHz Frequency response
• Output = 95 dB @ 0.5m

System Requirements

• Windows 7/ 8.1/ 10
• Mac OS 10.15 or higher
• Chrome OS
• Android 6.0 or higher

Connector

• 1 x USB Type-C
• 2 x USB Type-A

Power Input

• 12V ****2A
  The specifications above are subject to changes without notice.

Asia office:
No.56-58, North 5F, Huoju Plaza, Huoju Road, Hull district
Xiamen city, Fujian province
China
support@nexvoo.com

USA office:
9325 Uptown Drive, Suite 900
IN 46256 Indianapolis
USA
support@nexvoo.com

EMEA office:
Poort van Midden Gelderland Rood 22
6666 LT Heteren
The Netherlands
info@nexvoo.ett

Documents / Resources

| nexvoo N120U Double View USB Video Bar [pdf] User Manual
N120U, Double View USB Video Bar, View USB Video Bar, USB Video Bar, N120U, Video Bar
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