Teknetics G2 Owner's Manual page 20

OPERATING IN DISCRIMINATION MODE
Notice the segment status along the arc, and the discrimination parameters they
represent, vary as you adjust the discrimination level with
For DISC values (at bottom right-hand corner of screen) up to 40:
- Operation is tone discrimination only
• No targets are eliminated from detection
- Target IDs less than the DISC value induce a LOW tone
• Represented by shaded segments
At DISC value = 41:
- Target elimination begins
•Targets in the blank segment region are not detected.
- Target IDs less than the DISC value induce a LOW tone
• Represented by shaded segments
At DISC values over 41:
- The LOW tone range of targets progressively shrinks
• Represented by shaded segments
- Target IDs less than the DISC value induce a LOW tone
• Represented by shaded segments
At DISC value = 80:
- All detected targets induce V.C.O. tones.
• Represented by solid segments
- There are no LOW tones
- No targets under 80 are detected.
will induce a LOW tone
Values less
than 20 will
NOT BE
DETECTED
This discrimination interface for the G 2 was designed especially for relic-hunting.
Relic hunters want control over what sizes of iron are detected, and also control over
which targets are detected with a low-tone. Target values of 40 or less are ferrous.
20
Here is an example of one possible setting:
Values from 20 to 49
Suggestion:
settings, watch the screen, and pass
objects over the searchcoil at each
setting. It will quickly become obvious
how these controls work.
Values from 50 to 100
will induce V.C.O. tones
+ -
or .
Try changing the
(see p.25)
This value
and higher
will induce
V.C.O. tones