ULN-2 Quick Start Guide
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Connect an ethernet cable between the ULN-2 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.
Take a listen
With MHLink, you need to launch MIOConsole3d to establish the routing between MHLink and the Analog
Outputs on the box. The routing is established automatically as soon as you launch MIOConsole3d.
If you connect with USB, you don't need to launch MIOConsole3d to establish the output routing; it is
setup automatically by the box itself.
Note: The ULN-2 default configuration is set to receive audio from channels 1 and 2 from your computer,
and play audio from the headphone jack and the Monitor outs and analog channel 1 and 2 outputs on
the rear panel.
Using Legacy Interfaces
If you wish to compare your new 3d interface with an older “2d” Firewire MIO interface, you
can leave it connected as always and run them both at the same time.
All FireWire-based Metric Halo interfaces will operate as fully independent audio devices along-
side your Metric Halo 3d Ethernet-based interfaces.