Yealink CPW90-BT Bluetooth Wireless Microphones Quick Start Guide

Package Contents

The following items are included in the package. If any items are missing, contact a system administrator.

• Charging Cradle
• Bluetooth Wireless Microphone (x2)
• 1.8m Micro USB Cable
• Power Adapter
• Bluetooth USB Dongle (BT42) - Optional
• Quick Start Guide

Component Instruction

The Yealink CPW90-BT Bluetooth Wireless Microphone features the following components:

• Battery Indicator: Shows battery status.
• Built-in Microphone: Captures audio.
• Mute Button: Toggles microphone mute.
• Charging Slot: For connecting to the charging cradle.

Charging the Bluetooth Wireless Microphones

Follow these steps to charge the microphones:

1. Place the Bluetooth wireless microphones on the charging cradle.
2. Connect the charging cradle to a power source using the 1.8m Micro USB Cable and Power Adapter.

During charging, the battery indicator glows red. When the battery capacity reaches 100%, the indicator glows green.

When the Bluetooth wireless microphones are charged, they will start automatically. Users can also long tap the mute button on the Bluetooth wireless microphone for 3 seconds to turn it on.

Working with the Video Conferencing System

Pairing with the Video Conferencing System

If the video conferencing system and Bluetooth wireless microphones are purchased together, they are pre-paired. Simply turn on the Bluetooth wireless microphones to use them. For Yealink VC500/VC800/VC880 systems, ensure a BT42 Bluetooth USB Dongle is connected before use.

If the Bluetooth wireless microphones are purchased separately, manual pairing with the video conferencing system is required.

Procedure for Pairing:

1. On the remote control, navigate to More → Setting → Video & Audio → Wireless Micphone.
2. Select Add Wireless Micphone.
3. Place the Bluetooth wireless microphones on the charging cradle and long press the mute button for 5 seconds until the mute LED indicator flashes yellow rapidly.

The Bluetooth wireless microphones will then be paired with the video conferencing system.

Unbinding the Paired Bluetooth Wireless Microphones

To pair new Bluetooth wireless microphones with the video conferencing system, existing microphones must be unbound.

Procedure for Unbinding:

1. On the remote control, navigate to More → Setting → Video & Audio → Wireless Micphone.
2. Select the desired Bluetooth wireless microphone and press the OK key.
3. Select Unbind. The screen will prompt "Unbind device?".
4. Select OK to confirm.

Finding the Paired Bluetooth Wireless Microphones

Procedure for Finding:

1. On the remote control, navigate to More → Setting → Video & Audio → Wireless Micphone.
2. Select the desired Bluetooth wireless microphone and press the OK key.
3. Select Find. The mute LED indicator will flash red and green alternately.
4. Select Cancel to stop the search.

Working with Microsoft Teams System/Zoom Rooms System

Pairing with the Yealink UVC80/UVC50 Camera

Before using the Bluetooth wireless microphones, ensure a BT42 dongle is connected to the USB port of the Yealink UVC80/UVC50 camera.

Procedure for Pairing:

1. Long press the mute key on the remote control for 5 seconds. The UVC camera indicator will flash green, and the UVC80/UVC50 will enter Bluetooth pairing mode.
2. Place the Bluetooth wireless microphones on the charging cradle and long press the mute button for 5 seconds until the mute LED indicator flashes yellow rapidly.

The Bluetooth wireless microphone will be paired with the UVC80/UVC50. The mute LED indicator automatically synchronizes with the status of Microsoft Teams/Zoom Rooms system.

Unpairing with the Yealink UVC80/UVC50 Camera

Procedure for Unpairing:

1. Long press the mute key on the remote control for 5 seconds. The UVC80/UVC50 indicator will flash green, and the UVC80/UVC50 will enter Bluetooth unpairing mode.
2. Long press the mute button for 5 seconds until the mute LED indicator flashes yellow rapidly.

The Bluetooth wireless microphone will be unpaired with the UVC80/UVC50.

Muting or Unmuting the Wireless Microphones

1. Tap the mute button on the microphone to mute it. The mute LED indicator will glow red.
2. Tap the mute button again to unmute it.

LED Instruction

The CPW90-BT has two indicators that display its operational status: the Mute LED Indicator and the Battery LED Indicator.

Mute LED Indicator of CPW90-BT

Battery LED Indicator on the CPW90-BT

Regulatory Notices

Operating Ambient Temperatures

• Operating temperature: 0 to 40°C (32 to 104°F)
• Relative humidity: 5% to 90%, non-condensing
• Storage temperature: -30 to 70°C (-22 to 160°F)

Warranty

Yealink's product warranty is limited to the unit itself, under normal use in accordance with operating instructions and the system environment. Yealink is not liable for damage or loss resulting from the use of this product, or for any claim from a third party. Yealink is also not liable for problems with Yealink devices arising from the use of this product, nor for financial damages, lost profits, or third-party claims resulting from its use.

Explanation of Symbols

• ⎓ DC symbol: Indicates direct current voltage.
• ☒ WEEE Warning symbol: This symbol (a crossed-out wheeled bin) indicates that electrical and electronic equipment should not be disposed of as unsorted municipal waste. It must be collected separately to avoid potential environmental and human health effects from hazardous substances.

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@yealink.com.

Safety Instructions

These instructions should be saved and read before use.

General Requirements

• Before installation and use, read safety instructions carefully and observe operational conditions.
• Keep the device dry, clean, and avoid collision during storage, transportation, and operation.
• Do not attempt to dismantle the device. For discrepancies, contact an appointed maintenance center.
• Use the device in compliance with relevant laws and statutes, respecting the legal rights of others.

Environmental Requirements

• Place the device in a well-ventilated area, away from direct sunlight.
• Keep the device dry and free of dust.
• Do not place the device on or near inflammable or fire-vulnerable objects (e.g., rubber materials).
• Keep the device away from heat sources or bare flames (e.g., candles, electric heaters).

Operating Requirements

• Do not allow children to operate the device without guidance.
• Do not allow children to play with the device or accessories to prevent accidental swallowing.
• Use only accessories provided or authorized by the manufacturer.
• The device's power supply must meet its input voltage requirements. Use only the provided surge protection power socket.
• Ensure hands are completely dry before plugging or unplugging any cable.
• Do not spill any liquid on the product or use the equipment near water (e.g., bathtub, washbowl, kitchen sink, wet basement, swimming pool).
• During a thunderstorm, stop using the device and disconnect it from the power supply. Unplug the power plug and the Asymmetric Digital Subscriber Line (ADSL) twisted pair (radio frequency cable) to prevent lightning strike.
• If the device is unused for a long time, disconnect it from the power supply and unplug the power plug.
• If smoke, abnormal noise, or smell is emitted from the device, disconnect it 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 is 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 all other cables are disconnected.

Battery Requirements

• Do not immerse the battery in water, which could short-circuit and damage it.
• Do not expose the battery to open flames or extremely high temperatures, which could cause it to explode.
• Power the handset off before removing the battery.
• Do not use the battery to power any device other than this handset.
• Do not open or mutilate the battery; released electrolyte is corrosive and may cause damage to eyes or skin.
• Use only the rechargeable battery pack delivered with the handset or those expressly recommended by Yealink.
• Defective or exhausted batteries should not be disposed of as municipal waste. Return old batteries to the battery supplier, a licensed battery dealer, or a designated collection facility.

Cleaning Requirements

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

Troubleshooting

Issue: The unit cannot supply power to the Yealink device.

• Possible Cause: Bad connection with the plug.
• Solution: Clean the plug with a dry cloth. Connect it to another wall outlet.
• Possible Cause: The usage environment is out of operating temperature range.
• Solution: Use within the operating temperature range.
• Possible Cause: The cable between the unit and the Yealink device is connected incorrectly.
• Solution: Connect the cable correctly.
• Possible Cause: Incorrect Yealink device or power supply.
• Solution: Use the correct power supply.
• Possible Cause: Dust in the port.
• Solution: Clean the port.

For further questions, contact your dealer or authorized service facility.

FCC Statement

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.

IC Statement

This device complies with Industry Canada's licence-exempt RSSs. Operation is subject to the following two conditions: (1) this device may not cause interference; and (2) this device must accept any interference, including interference that may cause undesired operation of the device. CAN ICES-3(B).

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage; (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. NMB-3(B).

Radiation Exposure Statement

This equipment complies with FCC and IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and the user's body.

Cet émetteur ne doit pas être Co-placé ou ne fonctionnant en même temps qu'aucune autre antenne ou émetteur. Cet équipement devrait être installé et actionné avec une distance minimum de 20 centimètres entre le radiateur et votre corps.

Contact Information

• YEALINK NETWORK TECHNOLOGY CO., LTD.
  309, 3rd Floor, No.16, Yun Ding North Road, Huli District, Xiamen City, Fujian, P.R.C
• YEALINK (EUROPE) NETWORK TECHNOLOGY B.V.
  Strawinskylaan 3127, Atrium Building, 8th floor, 1077ZX Amsterdam, The Netherlands
• YEALINK (USA) NETWORK TECHNOLOGY CO., LTD.
  999 Peachtree Street Suite 2300, Fulton, Atlanta, GA, 30309, USA
• Made in China

About Yealink

Yealink is a global leading provider of enterprise communication and collaboration solutions, offering video conferencing services to worldwide enterprises. Focusing on research and development, Yealink emphasizes innovation and creation. With outstanding technical patents in cloud computing, audio, video, and image processing technology, Yealink has built a panoramic collaboration solution by merging its cloud services with a series of endpoint products. As one of the best providers in over 140 countries and regions, including the US, the UK, and Australia, Yealink ranks No.1 in the global market share of SIP phone shipments.

Technical Support

Visit the Yealink WIKI for the latest firmware, guides, FAQs, product documents, and more. For better service, Yealink recommends using their Ticketing system to submit technical issues.