Tenveo A3000 USB Bluetooth Speaker and Speakerphone User Manual

Tenveo A3000 USB Bluetooth Speaker and Speakerphone

Product Description

Preface
Thanks for choosing this speakerphone. Please read the manual carefully before using it. This manual introduces the functions, installation and use of this device in full details.
TEVO-A3000 series is a full duplex 16kHz echo cancellation speakerphone. The best pick up radio is 5m, which is ideal for one-to-one and small to medium group conference calls via Bluetooth and USB connection, to replace the PC’s and Smart phone’s speaker and microphone with outstanding audio quality. It has USB interface that can be connected to PC or other video conference terminals, and can be connected to mobile phone, tablet and another smart device by Bluetooth/2.4 G/I.0. (Different devices, different connections).

Attention

• a. Before operation, please fully read and follow all instructions in themanual.
• b. Operational environment: 0 ~ 40 degrees, Working humidity: 20 ~85% (no frost)
• c. Please keep the device away from motors, transformers and other electronic devices to avoid noise.
• d. Please keep the equipment away from water and other liquids to a- void electric shock.
• e. This device should be placed in a horizontal position, not wall-mounted or ceiling mounted.
• f. This product use overall packaging in transportation, please protect products from damage of heavyweight, strenuous vibration, immersion etc.
• g. Please use the USB cable attached with this device to prevent personal electric shock and fire damage.
• h. Use a dry soft cloth to clean the device. Never use strong or abrasive cleaner agents on the device to avoid damage on the shell of the device.
• i. There are no user serviceable parts inside, please turn to our professional maintenance person rather than dismantle the speak- erphone and protect cover by yourself.

Note: The audio quality may be affected by the specific frequencies of the electromagnetic filed.

Main features

1. Ensure everyone experiences clear sound with 4 built-in Omni directional microphones within 5m 360 degrees pick up radios.Support 2 ex- pansion mics which pick up range of 8m 360 degrees pick up radios (optional).
2. Seamless Connectivity, simple plug and play set up via USB or Blueto- oth to get your meetings started quickly.
3. Comes with a 3.5mm headset port that allows the user to switch from a conference call to a private conversation.
4. Full duplex echo cancellation and noise reduction, Ultra Wideband HD Voice Call Technology provides Crystal clear sound without any echoes or distortions.
5. Intuitive red,green and blue LED indicators give you visual guidance
6. Volume of the speaker can be 85dB, can connect to speaker if you need a louder voice volume.
7. Compatible with all leading UC platform such as video conference software like ZOOM, Vidyo, WebEx, Skype for business, Google hangout, etc.

Produce type

USB/2.4G TEVO-A3000(G) Bluetooth Type TEVO-A3000B

• (Please charge before using the Wireless/Bluetooth devices.
• Please charge with standard USB cable and power adaptor )

Supplied Accessories

When you open the box, please check all the accessories are in it or not.

• TEVO-A3000 5M USB cable + 3.5mm audio cable
• TEVO-A3000B 5M USB cable + Power adpator + 3.5mm audio cable
• TEVO-A3000E 5M USB cable + Power adaptor + 2.4G Wireless Receiver

Interface introduction

1. Ext2
2. Ext1
3. Working status indicator
4. Line in/out
5. USB interface (rechargeable)
6. Din6
7. 2.4G indicator
8. Battery indicator
9. Volume indicator
10. Volume up/down

Button

Led indicator function

flashes

| Speaker mute
Red indicator on| Microphone mute
Green and red indicator

alternating flash

| Both speaker and

microphone mute

Y type/battery indicator (Only for

A3000B/A3000 G)

| Y type| 2.4G and Bluetooth connect green

indicator on

Battery indicator

| 1.Red indicator flashes if the remaining battery power is less than 15% 2.Green indicator flashes while charging. 3.Green light on means full of electricity

Charging instructions

Please charge before using the Wireless/Bluetooth devices.
This device comes with built-in rechargeable battery, Please charge with standard USB cable and power adaptor, or charge by connecting the device to PC.
Note: Please charge the device before using it for the first time. It takes 2-3 hours for the device to be fully charged.

Connection introductions

This device can be connected by USB cable as a speaker and a microphone.

1. Fit for Windows, IOS, Android etc with a USB port.
2. PC or other devices will automatically recognize and install the device. It will take 1 minute to show successfully installed. (Only for the first time to use).
3. Blue indicator will be on while working.
4. Open the platform you chose, you can start an audio call now.

2.4G Wireless connection

1. Plug the 2.4G Wireless Receiver to PC or other devices.
2. Turn on the button of the device.
3. PC or other devices will automatically recognize and install the device. It will take 1 minute to show successfully installed. (Only for the first time to use) Blue indicator will be on while working.
4. Open the platform you chose, and set the audio input and output to TEVO-A3000G, you can start an audio call now.

Bluetooth connection
This device can be connected by Bluetooth as a speaker and a microphone for smartphone and tablet.

1. Turn on the device, press bluetooth pairing, green indicator Y flas- hes means you can match.
2. Turn on the bluetooth on your smartphone, tablet or other smart devices, choose “TEVO-A3000B” to match. Y indicator will be on w- hen mactched successfully.
3. Open the platform you chose, you can start an audio call now.

IN/OUT connection

1. When the connection port of the terminal device is a four-core au- dio interface, the “I/O” port of the terminal device can be connec- ted with the terminal device through a 3.5 mm four-core audio line.
2. When the connection port of the terminal device is two three-core audio interfaces (microphone and speaker interfaces), an audio converter is needed. Two 3.5mm 3-core audio wires are used to c- onnect the interface of the terminal equipment with the audio ada- pter, and then the four-core terminals of the audio adapter are connected to the “I/O” port of the ocal machine.
   Note: When the terminal device is PC, please set it as PC mode. When the terminal device is the mobile phone, please set A3000B to “mobile mode” (refer to P4 button function instructions).

Pick up range
5m radios pick up range, fit for small to medium meeting rooms:

Function Diagram

Technical Spec

**Voice technical parameters| Acoustic Echo cancellation（AEC）： >65dB Echo length cancellation：≥500ms Bidirectional noise compression（NC）：<25dB Automatic Direction finding Technology**

of Intelligent microphone（EMI）

Automatic gain control（AGC）

---|---
**Audio parameters| Microphone frequency response：100Hz-22KHz Speaker frequency response：100Hz-22KHz Speaker volume: 95dB at the most**

Microphone sound-pickup diameter: 6 meters,

360 degrees full range

Interface| USB interface, RJ45 ext interfaces,

I/O audio interface, DIP6 interface

Expansion Mics (optional)| 2 optional external microphones make

the sound-pickup range up to 8m(26ft)

Power supply| USB power supply(5V/500m)
Computer

environment

| Windows, Mac OS, Android

Maintenance service terms

Maintenance Services

1. All products purchased from our company are guaranteed to keep in good repair for 12 months. If there are any quality problems during the guarantee period, we will maintain for free. If same problem occurs in 3 months after maintaining, we will maintain again for free.
2. Please offer the original or copy of the invoice, warranty card and detailed description of the failure of the device when sending the device back.
3. Under any of the following warranty, elated maintenance costs will be collected:
   • a. Product was not normal used.
   • b. Fire, electric shock, outside object collapse or other natural disasters causes make equipment damage.
   • c. Unauthorized repair, misuse, abuse and change.

Tenveo Warranty Card

Thank you very much for choosing our products.

Attention

1. This card is considered as the Protection to fix warranty, so please reserve them carefully. Please fill in truthfully.
2. Please indicate the model number, Factory Serial Number and the detailed description of the fault information.

Shenzhen Tenveo Video Technology Co.,ltd

www.tenveo.com/en

Headquarter (ShenZhen)

• Add.: Rm 719-720, Block B, Tianhui building, No 106, Yousong Rd, Lon-ghua Dist, Shenzhen, China.
• E-mail: sales@tenveo.com
• Tel: +86-18929337105

Xi’an Branch

• Add.: Rm 2302, Block A, Zhongdeng Wenjing building, Fengcheng 9th Rd, Weiyang Dist, Xi’an, China.
• Email: sherry@tenveo.com
• Tel: +86-29-81318040

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