| Getting Started | 34
LED Status Description
Solid red The CPW90-BT is being charged.
Fast flashing red 3
times and then off
The battery capacity is too low to turn on the CPW90-BT.
Slowly flashing red The battery capacity is less than 10%.
Off If you tap the mute button and the power LED indicator on the CPW90-BT is still
off, it means the CPW90-BT is powered off.
Mute Indicator LED
LED Status Description
Slowly flashing yellow The CPW90-BT is searching for signal.
Fast flashing yellow The CPW90-BT is in the pairing mode.
Solid red The system is muted.
Solid green The system can pick voice.
Slowly flashing red The system is receiving an incoming call.
Flashing red and
green alternately
The VCS is searching for the CPW90-BT which has registered with it.
Off The CPW90-BT is in the idle mode.
LED Instructions of WPP20 Wireless Presentation Pod
LED Status Description
The WPP20 is starting up.
The WPP20 is trying to pair with the video conferencing system.
The WPP20 is plugged into the video conferencing system, and firmware update is in
progress.
Fast flashing
green
The WPP20 is plugged into the video conferencing system, and the WPP20 is
updating Wi-Fi profile.
Slowly flashing
green
The WPP20 is paired with the video conferencing system successfully, but you are not
sharing content.
The WPP20 is paired with the video conferencing system successfully, and you are
sharing content.
Firmware update is done.
Solid green
Wi-Fi profile update is done.
The WPP20 cannot find or connect to the video conferencing system in 10 seconds
after start-up.
The WPP20 pairs to the video conferencing system successfully, but it does not
detect that the Yealink Wireless Presentation Pod software is running on your PC.
Slowly flashing
red
Yealink Wireless Presentation Pod software is turned off.