ULN-8 Quick Start Guide
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Analog 2
AES 1-8
Analog 1
Analog (Mic) 1-8
Send 1-8
(Mirrors selected
Mic/Line input)
Green:
Red:
Blue:
Line 1
Analog (Line) 1-8
Analog 1-8
Cans L/R
Line 2
Routable Inputs
Routable Outputs
Non-routable connections
Figure 1.2: ULN-8 Routing
Connect the ULN-8
Install the latest MIOConsole3d installer package from:
a restart). Please see the section on
Driver Installation on macOS 10.13 and newer
With High Sierra (macOS 10.13) Apple introduced another layer of driver (system extension)
software security.
In order for third-party drivers (system extensions) to be activated on new installs of High Sierra,
the user of the computer (you) must explicitly approve the activation, after the installation has
occurred.
You must do this before you will be able to use your hardware via MHLink.
The authorization process is the same for all third-party drivers. If you are unfamiliar with the
process, please read our FAQ answer here:
macOS Driver User Authentication
.
Additionally, with macOS 10.14 and 10.15, you must select “Yes” when asked to give
MIOConsole3d permission to access the “Microphone”. If in doubt, double-check this setting:
go to the Apple menu: System Preferences.../Security & Privacy pane, select “Microphone” in
the column to the left, and make sure that MIOConsole3d is checked.
Connect an ethernet cable between the ULN-8 and an available ethernet port on your computer, then go
to the System Preferences and select “MHLink Audio” as the system’s sound input and output.
Get familiar with the front panel
Look at the LED under the Monitor Control encoder; the “Monitor Control” LED should be illuminated. If
“Cans” is lit, push the encoder to switch it (all encoders have shaft buttons). The LED should be green; if
