Fisher M-SCOPE CZ-3D - Manual (Page 16)

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14
FIGURE 4. TYPICAL CZ-3D AUDIO AND METER REPONSES.
SHARP, NARROW
RESPONSE
NO RESPONSE
SEARCH
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