Fisher M-SCOPE CZ-3D - Typical Audio and Meter Responses Chart

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FIGURE 4. TYPICAL CZ-3D AUDIO AND METER REPONSES.
SHARP, NARROW
RESPONSE
NO RESPONSE
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COIL
5
¢
1
ZINC
PENNY
COPPER
PENNY
SILVER OR
CLAD COIN
SHALLOW
CAN
¢
1
¢
5
¢
zn
1
¢
zn
¢
$
$
AUDIO RESPONSE
#
1 LOW TONE
SMALL
NAIL
SODA
--- GOLD RINGS ----
STEEL
BOTTLE
CAP
BELL
TONE
#
4 HI TONE
#
3 MID LO
#
2 MID
#
2 MID
DISC SETTING:
IRON
0
AUTO
TUNE
1
2
3
4
5
6
FOIL
IRON
METER
READING
SMOOTH, BROAD RESPONSE
FOIL