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1.
To adjust the settings to PREVENT
the unit from detecting iron metals,
set the VOLUME and SENS dials at
midpoint.
2.
Then set MODE switch to DISC
and the DISC/TONE dial to about "9
o'clock." See Figure 7.
3.
As a test, sweep the iron nail sample
2 to 3 inches above the search coil.
The unit will NOT respond (the meter
pointer won't swing and the unit is
silent.) Sweeping the other samples
should produce the "DI" tone and
make the pointer move.
4.
To have the unit differentiate
metals, set the DISC/TONE to about
"11 o'clock." See Figure 8.
figure 8
SKU 67378
for technical questions, please call 1-800-444-3353.
figure 7
nickel
Sweep the nickel in front of the
Search Coil; the unit will not respond
to the nickel or to the iron nail. But it
will respond the other samples.
5.
To prevent the
detected, set the DISC/TONE dial to
about "1 o'clock" See Figure 9.
figure 9
By now, only the silver quarter should
be detected.
note: The discrimination position of
aluminum is similar to silver. So both
metals will be detected at the same
time. The discrimination position of
gold is similar to the nickel setting.
The Metal Detector can also be
adjusted to detect all metals, yet
signal a specific metal differently from
the others.
6.
Set the MODE switch to TONE and
the VOLUME and SENS dials to their
halfway points.
7.
Set the DISC/TONE dial to about "9
o'clock" (the iron setting). Sweep
the nail 2-3 inches above the Search
Coil. The unit will make a short "KO"
sound and the meter will swing to
zinc penny from being
Page 9
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