pigtronix Infinity looper User Manual page 21

Once a loop is recording, pressing the
corresponding footswitch again will close the
loop and immediately begin playback. The loop
LED will glow green to indicate playback.
Pressing the STOP footswitch while a loop is
recording will stop the recording and close the
loop without immediate playback. You will need
to press the appropriate loop footswitch again to
begin playback.
Jump Record:
When Loop 1 is recording, pressing the Loop 2
footswitch will cause Loop 1 to close and Loop 2
to begin recording.
In parallel mode, Loop 1 will immediately begin
playback when Loop 2 starts recording.
In series mode, Loop 1 will simply close and be
ready for playback the next time you hit the Loop
1 footswitch.
Play:
When a loop has been recorded but is stopped,
pressing that loop's footswitch will begin
playback. The corresponding LED will glow green
to indicate playback.