We will now experiment with eliminating the pull-tab. Turn the Disc/Notch variable control
clockwise slowly, while sweeping the pull-tab, until the pull-tab no longer emits a tone. Now
try sweeping a dime over the coil and notice that it is now being detected. This is a great
setting if you're only looking for silver or copper coins. Nickels, pull-tabs, gold rings, etc. will
all be eliminated with this setting. Most trash items will also be eliminated. Experiment with
all of your targets and observe closely how your detector reacts.
Note: Some gold rings will fall in the pull-tab range and some small gold rings may not be
detected in the DISC mode. The ALL METALS air test will demonstrate how to detect
small gold rings.
This completes our Air Test for operating in the DISC mode.
Air Testing in the "NOTCH" Mode:
Our next setting on the On/Off mode switch is "NOTCH". This mode of operation allows for
bringing in nickels while eliminating most pull-tabs and still detecting silver and copper coins.
Quick Draw _ The following air test does not apply to the Quick Draw. The Quick Draw does
not have a manual "NOTCH" mode of operation. The "NOTCH" on the Quick Draw is really
an "AUTO NOTCH" mode of operation which will be covered in the next air test
procedure.
Sharp Shooter _ Press the NOTCH touchpad on top of the control box. The mode
indicator will now have an arrow under "NOTCH".
Big Bud Select 220-D _ Turn the On/Off mode switch to the "NOTCH" position. Make sure
the toggle switch is in the "DISC" left position-Also, be careful that the Blanker toggle switch
on the left side of the control box is in the middle position; otherwise, you will not be able to
air test anything under 2-4 inches.
Other Bounty Hunters _ The same instructions under the Select 220-D applies. If your
Bounty Hunter has a Blanker, be careful that it is turned off-follow your operations manual to
determine if your blanker is set in the off position.
Settings: Have the Disc/Notch control set at around the pull-tab indication (Around 11:00).
Sensitivity: around 3/4's of a turn clockwise.
The goal would be to eliminate the pull-tab while still detecting your nickel. This is very tricky
and requires very small increments of adjustments on the Disc/Notch variable control.
Slowly sweep the pull-tab over the coil and listen for the medium tone. If you're not getting
a medium tone, try turning up the Disc/Notch control until the medium tone comes in. Now,
try turning the Disc/Notch control counterclockwise in small increments until the tone
disappears. Once the tone has disappeared, try sweeping the nickel across the coil to
determine if it is still being detected. If the nickel is not being detected, turn the Disc/Notch
control in clockwise motions just a hair until the nickel is being detected. Once you've
achieved bringing in the nickel tone and eliminating the pull-tab tone, you're properly set in
the manual "NOTCH" mode. A large percentage of your gold rings will be detected in this
mode of operation-about 85% to be more exact. The gold ring you have as a sample may
or may not emit a tone with this setting. Experiment with the rest of your targets to find out
how your detector will react.
(32 páginas)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentários a estes Manuais