The speakers on the monitor will always match the room audio, and the small display screen on the device will always show what is routed to the projector.
The display screen is HDCP-compliant, so should be able to show content regardless of its HDCP status.
Note that the monitor receives audio via embedded audio HDMI through the AES67 receive mechanism on the NVX-360C feeding it (which in turn comes from the Biamp TesiraForte), due to the limitation of the monitor that prevents it from previewing XLR audio and HDMI video at the same time.
Additionally, an SBRC rack battery charging unit is also installed.