2.2: HARDWARE I/O & CONTROL
GETTING STARTED > HARDWARE
2.2: Hardware I/O And Control
The Ui main unit’s front panel hosts all local audio inputs and outputs plus three master level controls.
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RESET button, FOOTSWITCH connection, two USB ports, and the Ethernet (wired LAN) connection).
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Connection for Jack or XLR - mic or Line level
The input number corresponds to channel number in the Ui control software.
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Mic or Line XLR Input
The input number corresponds to channel number in the Ui control software.
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Set level for headphones outputs
This controls the level on both headphone outputs. The headphone source signal defaults to the main stereo
signal but switches to the Solo bus when AFL or PFL is selected.
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Set levels for MIX L and Mix R outputs
The Mix output is the Ui’s main left/right stereo output and appears on both the XLR and Jack Mix L/R outputs.
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Line level RCA inputs
The RCA inputs feed the Line In L and Line In R channels in the UI mixer.
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Parallel headphone sockets
These are not independent, meaning each output receives the same signal. The headphone outputs receive the
same audio signal as the main outputs unless a channel Solo is active, or the ‘AUX’ option is set in SETTINGS (this
assigns the highest-numbered aux pairs to the headphones outputs).
