Garrett CSI 250, Instruction Manual, Page: 11 / 23

button to create a notch where the Target ID cursor
signaled the presence of the trash. The next time
the CSI 250 encounters the same trash item, it will
not produce an audible signal.
note:
Make certain that you do not create an
elimination notch that would correspond to the
target you are seeking.
3. PinPoint
- Press and hold the Pinpoint
pushbutton to determine the exact location of a
target that is still hidden in the ground, wall or other
structure. This allows the searchcoil to remain
stationary in order to pinpoint the location of the
target.
4. DisCriM
- Use the (+) or (-) on the DISCRIM
(Discrimination) pushbutton to move the Target
ID cursor to the left or right. Next, use the ELIM
Pushbutton to modify the discrimination pattern on
the Lower Scale.
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Csi 250
metal items and ignore other types of metals. For
example, if an earring has been lost, scan the
matching earring with the CSI 250 while in the
CUSTOM mode. Note where the target ID cursor
appears on the Upper Scale when the earring is
scanned.
Next, use the (+) and (-) on the DISCRIM pushbutton
to move the Target ID cursor to the left and right.
Press the ELIM button to delete the segments on
the Lower Scale where the target was not detected.
Leave only the segment where the Target ID cursor
is illuminated when the earring was scanned. The
CSI 250 is now programmed to find only the missing
earring based on the conductivity of its matching
pair.
ELIM can also be used to modify the Notch
Discrimination Scale to reject a specific type of trash
while detecting all other metal. When a trash metal
is detected while searching, simply push the ELIM
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garrett Metal Detectors