Minelab Manticore, Инструкция по эксплуатации

Страница: 51 / 78

CONTENTS
51
Ferrous Limits
(Continued)
Edit Ferrous Limits to Reject Difficult Ferrous Targets
1. Place your test target on the ground in a
metal‑free location�
2. Navigate to: Settings > Ferrous Limits
3. Press  /  to select the Custom Ferrous Limits you
want to adjust, then press the Right Soft Key ( Edit)
to open the Editor�
4. Swing the Coil over the test target — in this example, a
hex head screw was used� The Target Trace will appear
on the ID Map� The example shows the hex head screw
falsing, i�e� being incorrectly classifed as non‑ferrous�
The Target Trace of a
falsing hex head screw�
5.
Press  /  /  /  to navigate to the Region nearest to
the screw's Trace and then press the Right Soft Key
( Edit) �
The Region nearest to the screw
selected for editing�
6. Wave the Coil over the screw at a range of heights,
adjusting the Ferrous Limits until all of the Target Trace
is captured inside the grey area�
To be thorough, you can also change the orientation
of the test target a few times in between swings to
captured the any Trace variation for that target�
The screw Trace included in
Ferrous Limits grey area�
7. You may need to adjust adjacent Regions to capture any
last parts of the Trace�
The left adjacent Region
adjusted to capture the
entire Trace�
8. Press ( Back) to return to the top‑level of the Editor�
You will now reject the difficult ferrous target�
The Target Trace of a
hex screw (rejected)�