| Accessories with Your System | 217Using the CPW90-BT Bluetooth Wireless Microphones with VCSCPW90-BT Bluetooth wireless microphones can work as the audio input devices of your video conferencingsystem. You can connect up to 2 CPW90-BT Bluetooth wireless microphones to the video conferencingsystem. For more information, refer to CPW90-BT Bluetooth Wireless Microphones Quick Start Guide.CPW90-BT Bluetooth Wireless Microphones is not applicable to VP59.• Registering CPW90-BT with VCS• Deregistering CPW90 from VCS• Viewing the Information of Bluetooth Wireless Microphones• Finding the Registered CPW90-BTRegistering CPW90-BT with VCSIf you purchase video conferencing system and Bluetooth wireless microphones together, they arealready paired. Just turn the Bluetooth wireless microphones on to use them. If the model of your videoconferencing system is VC500/VC800/VC880/PVT980/PVT950, make sure a BT42 Bluetooth USB Dongleis connected before you use the Bluetooth wireless microphones. If you purchase Bluetooth wirelessmicrophones separately, you need to pair them with video conferencing system manually.Procedure1. Do one of the following:• On your web user interface, go to Setting > Wireless Microphone > Search Mic.• On your VCS, go to More > Setting > Video & Audio > Wireless Microphone > Add WirelessMicrophone.• On your CTP20, tap Setting > Audio > Wireless Microphone > Add Wireless Microphone.2. Place the Bluetooth wireless microphones on the charger and long press the mute button for 5 secondsuntil the mute LED indicator fast flashes yellow.The Bluetooth wireless microphones are paired with the video conferencing system.Note: Up to 2 Bluetooth wireless microphones can be connected to one video conferencingsystem.Deregistering CPW90 from VCSProcedure1. Do one of the following:• On your web user interface, go to Setting > Wireless Microphone > Deregistration.• On your VCS, go to More > Setting > Video & Audio > Wireless Microphone.Select a wireless microphone and then select Unbind.• On your CTP20, tap Setting > Audio > Wireless Microphone.Select a wireless microphone and then select Unbind.It prompts whether or not you are sure to unbind.2. Click OK.
