Hired-Hand Evolution Series Bird Scale Manual - Manual (Page 11)

Part n° 890-00487 rev.00 Evolution Bird Scale Controller 11
4. CONTROLLER'S OPERATION
4.1 Description of the Controller
The EVOLUTION BIRD SCALE is an electronic device which collects and
analyzes weight data from bird scale(s). It is used to supervise the evolution of
birds.
4.2 How to use the Controller
The bird scale controller was designed with the user in mind. Thus, great
care has been put into making the user interface as easy to understand as
possible. The following paragraphs explain the way the parameters are
organized and how to adjust them.
There are 2 types of values which may be seen on the display (Fig.1, Item B):
Readings and Parameters.
A Reading is a value which may not be changed by the user.
A Parameter is a value which may be changed by the user.
When a value on the display flashes, this means that it is a
parameter which may be adjusted by the user.
If the value does not flash, it is a reading, or a parameter which
is locked.
4.3 Changing Parameter Values
To change the value of a parameter, simply use the adjustment buttons
(Fig.1, Item D). Pressing the "+" button increases the value of a param-
eter whereas pressing the " - " buttons decreases its value.