Using the CPW90 Wireless Expansion Microphones1753. Tap Exit.If your CPW90 is working with VC500 video conferencing endpoint, do the following to find theCPW90 which has registered with your VC500 video conferencing endpoint.To find the registered CPW90 via the web user interface:1. Click on Setting->Wireless Micphone.2. Select the desired microphone, and then click Find.The mute indicator LED on the CPW90 flashes red and green alternately.3. Click Stop Find.Working FrequencyFor reference, the Frequency/Channels of CPW90 used in each Region are tabulated below:Freq(MHz)RF Carrier Index (DECT tester Numbering)EU Taiwan US LA Korea Brazil Japan1881.792 9 91883.520 8 81885.248 7 71886.976 6 61888.704 5 51890.432 4 41892.160 3 31893.888 2 2
