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MENU
The Menu items are located on the left side of the screen. During normal
operation the Menu is inactive and the text icons are faded. Press
through the Menu. Each press of
active the icon will be bold.
Use (
) within each menu item to make adjustments. Menu options:
Adjust speaker volume from 0 to 20. The default setting is 7. With a setting of
VOLUME
"0", the detector will function as normal but it will not emit any sound when
targets are detected.
The F22 has FeTone™, adjustable Iron audio, a feature to reduce the volume
of iron targets to minimize user fatigue.
Volume settings of 10 – 20 are available to control the volume level of the iron
targets. As you increase volume from 10 to 20, iron-volume changes from
silent to maximum. At each of the 10 – 20 volume settings, nonferrous target
response remains at maximum volume. At volume setting 0 – 9 both ferrous
and nonferrous targets have equal volume.
Example: at volume setting 15, nonferrous target volume is maximum, ferrous
target volume is at "5", or half volume.
Table describes ferrous and nonferrous volume at each setting
Nonferrous
1
Setting
2
3
4
5
6
7
8
9
10
Adjust the sensitivity from 1 to 10, the default is 6. The higher the number, the
SENS
more sensitive the detector.
If the detector beeps erratically or beeps when there are no metal objects
being detected, reduce the sensitivity.
The searchcoil produces a magnetic field and then detects changes in that
magnetic field caused by the presence of metal objects. This magnetic field
the detector creates is also susceptible to electromagnetic energy (EMI)
produced by other electronic devices. Cell phones, cell phone towers, etc., all
produce EMI which can interfere with the detector and cause it to beep when
no metal is present, and sometimes to beep erratically.
Volume
Ferrous
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
0
moves to the next Menu item and when
11
Setting
12
13
14
15
16
17
18
19
20
Volume
Nonferrous
Ferrous
10
1
10
2
10
3
10
4
10
5
10
6
10
7
10
8
10
9
10
10
to cycle
13
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