Garrett CSI 250 Instruction Manual page 12

5. eliM - Press the ELIM (Eliminate) pushbutton
to eliminate or activate the LCD segment located
on the Lower Scale, directly below the Target ID
cursor.
The ELIM function can be used to modify each
Mode's discrimination patterns. For example, when
an unwanted target is located while searching, press
the ELIM pushbutton to create a Notch (delete the
segment) on the Lower Scale. This will eliminate
the audible signal when that specific target is
encountered again.
All Notch Discrimination modifications
note:
made while in the CUSTOM mode using the ELIM
pushbutton will be retained when the detector is
turned OFF. The detector will resume searching with
the changes made in the CUSTOM mode when the
detector is turned back ON.
However, all changes made to the Notch
20
garrett Metal Detectors
Discrimination scale using the ELIM pushbutton
while in the ALL-METAL mode will not be saved.
The detector will resume hunting in the factory
preset ALL-METAL Mode when turned back ON.
sensitiVitY - Press the SENSITIVITY
6.
button to step through the eight (8) sensitivity levels,
which are continuously shown on the LCD screen.
Always use higher sensitivity levels, especially when
searching for very small or deep targets.
Use lower sensitivity levels only in locations where
the detector is behaving erratically due to excessive
metallic trash interference, high mineral soils,
saltwater beaches, the presence of other metal
detectors, or there is nearby electrical interference
such as power lines.
21
Csi 250