11
To increase the level of discrimination, press DISCRIMINATION
. Each time the
pad is
depressed, an additional "X" will appear, thus eliminating from detection the objects which fall
into the corresponding categories.
To decrease the level of discrimination, press DISCRIMINATION
. Each time
is
depressed, an illuminated "X" will disappear, thus returning to detection the objects which fall
into the corresponding categories.
Discrimination is a fixed-start-point elimination system. Objects are cumulatively eliminated as
the level of discrimination increases.
NOTCH
To selectively eliminate a category from detection within the metallic spectrum, use the NOTCH
feature.
Technical Note:
The NOTCH touch pad causes the status of an "X" segment to toggle between
ON and OFF.
To use the NOTCH feature:
The NOTCH touch pad can be depressed at any time.
A first demonstration is best accomplished as follows:
1) Turn the power OFF.
2) Turn the power ON.
3) Press .
A flashing "X" will appear over the IRON segment.
4) Press DISCRIMINATION
several times
Notice that the "X" moves upon each press of DISCRIMINATION
.
5) Press again.
The flashing "X" will become permanently illuminated.
If an object has been “notched-out”, you can return it to detection status.
To “un-notch” a category:
1) Press .
2) Move the flashing “X” over the permanently illuminated “X”.
3) Press again.
Basic Operation -
continued