Installation and use
13
MCK 3000
3.2.3.1 Adjusting the sensitivity of the seed sensor
After installing the seed sensor, proceed as follows to adjust its sensitivity:
1. Check
that
the
sensitivity
adjustment trimmer
(A)
is turned to
the extreme hourly position;
2. Turn the monitor on. The RED LED
(B)
must
be
on;
otherwise,
enhance the orientation or move
the seed sensor closer.
3. Turn the trimmer
(A)
very slowly
clockwise until the LED
(B)
turns
off.
4. Turn
the
trimmer
(A)
again
clockwise by a few tenths of a
degree for optimal adjustment.
SEED SENSOR
LED
on
LED
off
far
right
SEED SENSOR
LED
off
final
position
SEED SENSOR
