Shure INTELLIMIX P300 Guide De L'utilisateur page 6

Mobile Phone System
Phone
input output usb
Loudspeaker
In this example, when the phone is plugged in, the built-in microphone and
speaker are disabled -- the phone simply carries the call. The MXA310
microphone captures near-end audio, and the loudspeaker delivers audio
from the far end of the call.
1. Connect the phone to the P300 with a 1/8-inch TRRS cable
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 mix-
er 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 Output
Automix Mobile output
Mobile input Analog - To Speaker
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 lev-
els and perform a sound check. Refer to the help top-
ics in the web application for additional information.
Mobile Connection Cable Requirements
A 1/8-inch TRRS cable is required to connect a phone to the P300. Avoid
using cables with a metal flange, as it may create an electrical connection
to the exterior of the phone and interrupt the signal.
To ensure proper operation, only use:
• Apple-approved cables
• Cables with a plastic or non-conductive flange
Flange (non-conductive)
Tip Ring Ring Sleeve
Note: If necessary, a TRS (tip/ring/sleeve) cable may be used to plug a
stereo device into the P300, but the device will only be able to send audio
to the P300. The Enable auto-mute feature (located in the mobile channel
of the input section in the web application) must be turned off in this case.
reset
Network Switch
MXA310
(PoE+ Required)
Metal flange
Schematic View
The schematic view in the web application provides an overview of the en-
tire signal chain, with the ability to adjust settings and monitor signals.
Adjusting Settings
Right-click an input, output, or processing block to access the following
options:
Per Channel
Copy / paste
Copy and paste settings between items. For example, set the
equalizer curve on the USB output, and then use the same setting for
the analog output. Or, copy the gain and mute status from one input
channel to several others.
Mute / unmute
Mutes or activates the channel
Enable / disable
Turns processing on or off (does not apply to matrix mixer or
automixer)
Edit
Opens the dialog to adjust parameters
Global (right-click in blank area)
Mute all inputs
Mutes all input channels
Mute all outputs
Mutes all output channels
Unmute all inputs
Unmutes all input channels
Unmute all outputs
Unmutes all output channels
Close all dialogs
Clears all open dialogs from the workspace
Customizing the Workspace
Create a custom environment to monitor and control a set of inputs, out-
puts, and processing blocks from a single screen. There are two ways to
break out dialogs:
• Right click > edit
• Double-click the input, output, or processing block.
Open as many dialogs as you need to keep important controls available.
Metering and Signal Flow
A meter appears underneath each input and output to indicate signal lev-
els (dBFS).
The lines connecting inputs and outputs to the matrix mixer appear col-
ored when connections are established. When a signal is not routed, the
line appears gray. Use these tools to troubleshoot audio signals and verify
connections and levels.
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