Configuring the main detection settings.
Press
Scroll through the menu by pressing
MENU
09
MENU
Adjust the Discrimination level (from 0 to 99) with
Exit with to return to the main menu.
Discrimination enables undesirable targets to be rejected by raising or
lowering a threshold below which certain metals are differentiated.
The conductivity scale (0 to 99) for metal targets shown below will help
you better understand the discrimination range and its limits, and see
how it corresponds to the
digital display
of target conductivity on the
remote control main menu.
Increasing the discrimination value enables you to gradually reject any
target whose conductivity is lower than the setting. For example, if you
tune the discrimination level to 10, you will reject iron with a value of
between 0 and 10. If you tune it to 40 you will also eliminate small
pieces of aluminium foil whose conductivity is less than 40.
If you wish to reject other rubbish with higher conductivity, such as pull
tabs from aluminium drinks cans, lead shot or copper hunting cartridges
(whose conductivity is 60-75), you must also be prepared to accept the
elimination of certain good metals with similar conductivity.
If you are particularly bothered by contamination registering as highly
conductive on the digital screen, and you still wish to reject it, it is better
to do so using the NOTCH rejection setting.
Two alternatives involve selecting a low level of discrimination, between
5 and 10, then using either:
1/ The digital target display to more or less visually discriminate a target
category.
2/ The Multi-tone mode to discriminate undesirable targets using a selected
audio tone.
In both cases the decision then lies with you on whether or not to dig.
MENU
EXPERT
NOTCH
SENS.
FREQ.
DISC
MENU
G.B.
OPTION
1 - BASIC 1
Coke
Foil
Bronze coins
(medium size)
Large silver and
copper coins
Iron
Nails
Small targets
Small jewellery
Fine coins
Poor alloys
Small pure silver coins
0 10 20 30 40 50 60 70 80 90 99
Summary of Contents for DEUS
Page 1: ...USER S MANUAL V 3 0 V 3 0...
Page 2: ......
Page 55: ...53 program 14 program 15 program 16 program17 program18 program 13 program 12...
Page 61: ......
Page 62: ......
Page 63: ......
