Adjusting The Sensitivity/Threshold - Loma IQ2 User Manual

Adjusting the sensitivity/threshold

The threshold determines the signal above which packs will be rejected. For example, with
no product passing through the metal detector the signal might be between 0 and 10, and
with uncontaminated product the signal might be between 50 and 200. In this case you
could set the threshold to 300 to cause all packs giving a signal of 300 or greater to be
rejected.
To adjust the threshold from the
threshold/signal display
e
• Press .
The arrow indicates that you can
adjust the sensitivity.
^ V
• Press or
decrease the threshold value.
e
• Press to confirm the current
threshold value or
without changing the threshold.
To adjust the sensitivity from the
bargraph display
< >
• Press
or
increase the sensitivity.
As you decrease or increase the
sensitivity a - or + symbol will flash at
the right-hand end of the display.
7031
to increase or
C
to cancel
to decrease or
T 1000 { Sig
™™™™™™
Note that decreasing the sensitivity is
equivalent to increasing the threshold.
7
| +
37
Using the metal
detector