TR-707, TR-727: Changing the sync settings on the TR-707/727
Use the following procedure to change the sync settings between internal, MIDI,
tape, and din sync on the TR-707/727:
1) Enter Track Play mode.
2) Press the STOP button to stop the rhythm if it is running.
3) While holding SHIFT, press SYNC MODE repeatedly to change between the
different sync modes.
Display will show:
5-d = DIN Sync
5-t = Tape Sync
5-n = MIDI Sync
Number (Tempo Value) = Internal Sync