SX-700: Omni On/Off
The Boss SX-700 has the capability of receiving MIDI information in Omni On
mode. This is useful when there are problems matching the SX-700s receive
channel to your other MIDI devices transmit channel. Omni On mode allows the
SX-700 to simultaneously listen to and receive all sixteen MIDI channels at
once. Use the following procedure to turn Omni mode on or off:
1) Press UTILITY.
2) Use the PARAMETER buttons < or > to select "MIDI OMNI MODE."
3) Use the VALUE dial to select "OMNI ON" or "OMNI OFF."
4) Press EXIT to return to Play mode.