User Manual
8 
Abbreviations and Port Naming 
The iConfig software uses standard abbreviations 
for MIDI port names, and the factory-default 
names reflect the factory-default MIDI routing. 
These are explained below. 
Abbreviations: 
DIN 1 - 10: the MIDI 5-pin DIN in/out pairs 
USB 1 -2: USB computer device jacks (connections 
to MAC or PC computers) 
HST 1 - 10: USB MIDI host ports (connections to 
class-compliant USB MIDI devices, either directly 
or via a powered hub to the USB-A jack) 
ETH 1-4: the four Network MIDI sessions on the 
Ethernet jack 
Port Naming:  
Each MIDI port can be assigned a custom name in 
the MIDI Info Page of iConfig, and the mio10 is 
pre-configured at the factory with a default set of 
port names. 
The names given to the DIN, USB host, and 
Ethernet ports simply reflect the port type and 
number (i.e. USB host port 2 is named HST 2). 
In the case of USB computer device jacks, the 
ports have been named according to the routing 
in the mio. (i.e. USB device jack 1 port 1 is 
routed to DIN 1, so it has been named DIN 1). 
The reason for this naming choice is for 
convenience when viewing the ports on your 
computer’s DAW software. 
As shown in the Pro Tools example on the right, 
the computer software lists the ports connected 
to the MIDI interface and includes the custom 
names in the port naming. By assigning names 
based on the port routing, you can see the end 
destination or source for the MIDI data when 
viewing the ports in your DAW software. 
USB device jack ports are named based on their 
default routing connections in the mio10. This 
way you can view the MIDI end destinations or 
sources from your DAW software: 
Note: After changing a port name in iConfig it may 
be necessary to remove the mio10 from the 
computer’s device listing and re-connect the 
mio10 so that the computer refreshes the port 
names.










