It light when "Rev. limitter" is working.
(2) It lights short when timer is started or stops.
(B) Timer switch / Reset switch
(1) Timer start or stop >> push short.
(2) Reset amount of fuel, distance,timer >> Push long. ( 3sec.)
Meter function power switch (left side)
It is necessary to turn on controller's power supply with this switch to use "Meter
function".
(1) ON >> Push over 1sec.
(2) OFF >> Push over 4sec.