NEARITY AW-A20 User Manual Download Page 7

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2-3 meters

Support pickup distance up to 40 meters

2.1 Connection

2. Deployment

2.1.1 Single A20 connects with Laptop / PC

2.1.2 Daisy-chain connection

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When using one unit, no additional power is required. A single USB port can provide both

power and data transfer.

The latest daisy chain technology enables up to 5 devices to connect seamlessly, providing

clear, uninterrupted audio for meetings. The ﬁrst A20 is connected to a PC via USB and pow-

ered by an adapter.

The Daisy Chain technology enables the A20 to be a perfect ﬁt for diﬀerent-sized meeting

rooms, from small to large.

Summary of Contents for AW-A20

Page 1: ...Model AW A20 CONFERENCE SPEAKERMIC User Manual V1 0...

Page 2: ...ion 1 2 Features 01 01 01 1 3 Packing List 01 1 4 Basic Information 02 2 Deployment 2 1 Connection 05 05 2 2 Installation Instructions 07 3 Operation Guide 3 1 Indicators 07 07 3 2 Nearsync Tool 08 4...

Page 3: ...s 1 Product Overview Advanced proprietary algorithms E ectively removes acoustic echo and room echo to provide meeting equity in even the most challenging environments Full duplex communication Allows...

Page 4: ...1 4 Basic Information 1 4 1 Physical Structure Professional separated acoustic structure High Quality full range speaker 8 MEMS microphone array 02...

Page 5: ...er call and End call button should match with the speci c VC software Mute POE output for daisy chain the next A20 USB Type C POE input for daisy chain with the previous A20 or C30R Reset button DC po...

Page 6: ...121 7 mm 62 6 mm 34 2 mm 121 7 mm 40 00 mm 63 59 mm 04 1 4 2 Dimenssion...

Page 7: ...ower is required A single USB port can provide both power and data transfer The latest daisy chain technology enables up to 5 devices to connect seamlessly providing clear uninterrupted audio for meet...

Page 8: ...e the A20 device on the top of your desk in the middle between each speaker or in the middle of the desk The A20 can be secured to a tabletop using a xed bracket for stability in use 2 2 Installation...

Page 9: ...tion has failed 1 The mute key is blue white and other keys are red indicating that the device is in mute state 2 The mute key is red and other keys are blue white indicating that the device is in unm...

Page 10: ...ty co resources dfu After the A20 is connected to the computer via USB nearsync automatically recognizes the device information 1 Device picture 2 Device information 3 When there are multiple units da...

Page 11: ...rsions will be displayed under the menu 3 Click Update to start And it will show the update process as follows 4 When updating nishes the device will restart automatically Sometimes we need to customi...

Page 12: ...ppression levels can be set independently There are ve levels to choose from None Mild Medium Severe and Extreme 3 When updating nishes the device will restart automatically 1 When the feature is enab...

Page 13: ...Noise suppression Daisy chain POE UTP RJ45 CAT6 Up to 5 units via POE connection Physical Characteristics Height 64mm 2 5 inches Width 120mm 4 7 inches Depth 120mm 4 7 inches Net weight 544g 19 19 oz...

Page 14: ...ITY A20 has an 8 element array that uses beamforming technology to elim inate acoustic and room echo ensuring clear communication in conference rooms even in challenging environments Q Is the Micropho...

Page 15: ...ions during meet ings A Check if the conference room has any ultrasonic infrared or other sensors If so turn them o and try again Q When multiple A20s are connected with daisy chain technology the sec...

Page 16: ...power supply Do not cover the microphone hole shown in the image below Doing so may a ect the quality of your audio CAUTION Ensure that nothing is blocking the device on the table When cleaning the t...