NEARITY AW-A20 User Manual Download Page 11

Page: 11 / 16

3.2.2.2 Upgrade Firmware

3.2.2.2.1 Upgrade online

3.2.2.2.2 Local update

1.Choose the unit you want to update.

2.Select the ﬁrmware version you want to update. The latest versions will be displayed

under the menu.

3.Click Update to start. And it will show the update process as follows:

4.When updating ﬁnishes, the device will restart automatically.

Sometimes we need to customize the ﬁrmware version according to the current

room sound environment. Ensure you’ve already gotten the ﬁrmware from our

technical team before you stathe rt local update.

- 09 -

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...