20 | F200 and F300 User Manual
There is one default plate equation and one custom (user
editable) equation. The former is built into the chip and
cannot be replaced or modified. This equation is typically
used between April and September in New Zealand.
The counter also provides an option for selecting your
own equation or those recommended by consultants,
DairyNZ or Beef + Lamb. When you receive your counter,
it will normally be setup for the DairyNZ recommended
equation for the autumn/winter months. Please refer to
Section 9 Current DairyNZ Equations for examples of the
DairyNZ equations.