Miditech MIDI THRU 4/ FILTER Bedienungsanleitung Seite 21

E.g.
If filter SysEx mode is specified SysEx, the table is 41H, 00H,
42H, 12H, 40H, (all Roland GS SysEx start from these bytes)
If MIDI IN a GS Reset SysEx: F0H, 41H, 00H, 42H, 12H,
40H, 00H, 7FH, 00H, 00H, F7H, it match the filter table,
should not send MIDI OUT.
But another SysEx, F0H, 01H, 02H, 03H, F7H, should not
been filtered and send MIDI OUT.
Switch 8: Real
How to filter MIDI realtime message:
Set switch 8 to ON, specified realtime message are disabled
Set switch 8 to OFF, don't filter realtime message
E.g.
If switch 8 is ON, all MIDI IN active sensing event should
been filtered.
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