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.
On one side panel you will find the power connector and power switch; on the other you will find the
RESET button, FOOTSWITCH connection, two USB ports, and the Ethernet (wired LAN) connection).
COMBO INPUT
Connection for 1/4” TRS/TS Jack (Line) or XLR (Mic level)
The input number corresponds to channel number in the Ui control software.
XLR Input
Mic XLR Input
The input number corresponds to channel number in the Ui control software.
Ui24R User Manual
PHONES
Set level for headphones outputs
This controls the overall level of headphone output one. Individual headphone volume control can be
achieved through the SETTINGS control page. The headphone source signal defaults to the main stereo
signal but switches to the Solo bus when AFL or PFL is selected.
MIX L / MIX R
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 out
-
puts.
LINE IN
Line level RCA inputs
The RCA inputs feed the Line In L and Line In R channels in the UI mixer.
HEADPHONES OUT
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 note the volumes can be inde-
pendently controlled in the SETTINGS page as well as the SOLO level.
