Lcd Identification System - Fisher M-Scope ID EDGE Operating Manual

LCD IDENTIFICATION SYSTEM

The LCD will also show you an indication of the type of target you
have found, in conjunction with the audio tones, by showing you
a number preceded by a "-" or "+" sign. The target identification
system works as follows:
When in either search mode (ALL METAL or DISC), a target
will produce a number between 0 and 36 indicating target
type.
In addition, the - or + sign in front of the number
indicates whether the target is ferrous in nature
(an iron target) "-" / or nonferrous (a non-iron target) "+".
The target I.D. numbers correspond
to the following target types:
Remember, this Numeric I.D. system is activated in either
the All-Metal or Disc. modes (although the 4-tone audio
I.D. is only active in the Disc. mode).
Also, the discriminator can silence the audio for certain
targets, but the two-digit I.D. will always reveal the target
identity.
All negative (-) numbers:
+0 to +8:
+9 to +11:
+17 to +18:
+20 to +22:
+28 to +30:
+30 to +34:
+34 to +36
Iron
Foil
Nickel
Square Tab/Brass
Zinc Pennies
Copper pennies, dimes
Quarters
Silver
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