Connecting A Usb Device - Shure IntelliMix P300 Safety Information Manual

Safety Information
2. Connect a powered loudspeaker or amplifier to the P300 analog output 2. In the matrix mixer, this is labeled
Analog - To Speaker.
3. In the P300 web application, open the matrix mixer to make connections between devices.
Note: Some connections are established in the matrix mixer by default. Refer to the matrix mixer help topic in
the web application for additional information.
Required Matrix Mixer Connections:
Input
Automix
USB input
4. In the schematic view, right-click any AEC block and set the AEC reference channel to Analog - To Speaker.
5. In the web application, adjust input and output levels and perform a sound check. Refer to the help topics in the
web application for additional information.

Connecting a USB Device

The USB port connects the host computer to the entire room audio system, including microphones and loudspeak­
ers.
When the P300 is connected for the first time, the computer recognizes it as a USB audio device. You may need to
select it as the input/output (recording/playback) device to pass audio. Assign the P300 as the default device to
ensure it passes audio every time it is plugged in. Refer to the manual for your computer to configure the audio
settings.
Adapter Compatibility
This device is compatible with USB-B to USB-C adapters. Using an adapter is only recommended for desktop and
laptop computers, as many mobile devices do not support bi-directional audio through USB or lightning ports.
Output
USB output
Analog - To Speaker
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