202U V6 set timer value in timed output mode - 35 seconds example.
*Please note, in current V6 version, any unassigned button may act as ‘turn off both relay early’ in timer mode, this is by design, and might change in future.
We have made some changes around May-2020, in newer batches, unassigned button will no longer turn off relays in timer mode.
To turn off relay early (stop timer) in timer mode, just press again the button that started/triggered respective relay timer.