Refer to the exhibit.

The customer recently connected a new TV monitor to the Cisco TelePresence endpoint. This device is now showing a warning concerning the echo cancellation delay. Which action could help mitigate this issue?

A.	Turn off any postprocessing settings
B.	Turn off 3D mode on the new TV.
C.	Turn on Frequency Scan Acceleration for the new TV.
D.	Turn off surround sound on the new TV.