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Analog Inputs and Outputs

362 Trasero Audio Pn
The XLR connection is standard: shield to pin 1, inner conductors to 2 (signal +) and 3 (signal –)

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Digital Input/Output via USB

The Audimax 362HD/USB model includes an optional module for sending and receiving audio via a standard USB A/B cable connection to a PC.
  • When connected to a Windows© computer, the system automatically recognizes the processor and installs the necessary drivers.
    No additional drivers are required.
  • The unit is recognized as a stereo audio card:
    • USB playback device → corresponds to the audio input to the processor.
    • USB capture device → corresponds to the audio output from the processor.

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About USB Detection

  • Before connecting the USB port, ensure that the console and the PC are properly grounded through three-prong power plugs.
Verify with a tester (25 V AC scale) between the PC chassis and the console chassis.
The reading should be 0 V. Otherwise, the USB input of the processor or the computer could be damaged.
  • Avoid changing USB port cables, as Windows may reassign the order of devices.

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HD Mode (High Definition)

The HD mode is designed for audio applications where the FM stereo encoding stage (MPX) is not used.
  • Fully digital stations (HD Radio and streaming).
  • Sound reinforcement applications (small venues, auditoriums, shopping centers).
When switching to HD mode:
  • The FM emphasis network is deactivated (and therefore the de-emphasis of the audio outputs).
  • A fast-acting limiter is enabled on the outputs.
  • The MPX outputs are deactivated.

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Enable HD Mode

To change the operating mode, it is necessary to access the internal micro-switches by removing the top cover of the unit. 362 Installation HD Jp
  • All switches ON = FM Mode
  • All switches OFF = HD Mode
The status is indicated on the front panel by the “FM” LED:
  • Lit = FM
  • Off = HD
The unit is factory-configured in FM mode.