System80 881 User Manual

881 TRIGGER INPUT INTERFACE USER GUIDE
SYNC24 RUN/STOP
SYNC24 IN/OUT
MIRRORED ON RUN
AND CLOCK JACKS
ACCENT
ASSIGN 1*

Using the Trigger Input Interface

Follow the instructions on the opppostite page to connect the
881 to your 880.
Before using the Trigger Input Interface (TII) your 880 needs
to be updated to at least rmware version 1.1.3. See
system80.net/880- rmware/ to learn how to update your
880's rmware.
The TII is not active by default. Perform the following
steps to active the TII:
1. Use the Mode Selector button to put
MANUAL PLAY mode.
2. Press and hold the SHIFT-WRITE/NEXT key and use the
AUTO FILL IN selector button to select SYNC OUT.
3. Press and hold the SHIFT-WRITE/NEXT key and press
STEP 8. The 881's TII ACTIVE LED will light indicating that
the TII is now active.
System80 Inc.
TRIGGER
INPUT
INTERFACE
TRANSPORT CONTROL
RUN CLOCK
SYNC24 MIDI OUT
BD SD LT/LC
MT/MC HT/HC RS/CL
CP MA CB
CY OH CH
TII
AC/1 ACTIVE SEL/2
Accent will be applied whenever the input to ASSIGN 1 is
high and the ASSIGN 2 state will select which of the dual
instruments will play. Leaving MANUAL PLAY mode or
changing the SYNC mode will disable the TII. The TII is
automatically disabled when the sequencer is running. The
880 does not currently recall the TII active state. You will
need to turn it on again after a power cycle.
Improvements to this interface will come in a later rmware.
your 880 in
24 PPQN CLOCK
MIDI OUT*
MIDI CLOCK OUTPUT
INSTRUMENT TRIGGER INPUTS
INSTRUMENT SELECT
ASSIGN 2*
TII ACTIVE LED
system80.net r.02/2021