User's Manual

8
6. Select the dierent functions by pressing MENU
shortly jumping to the next function or going back-
wards while pressing
MENU for a longer duration.
7. Select the values with
ZERO upwards and with
OFF downwards quickly pressing the same button
repeatedly. After three seconds the Icons will stop
to ash automatically. Press
MENU again in order
to change functions. Most functions have a lower
sensitivity/ intensity in position 1 as a higher setting
like 4, 5 or 9 will result in a higher sensitivity/ inten-
sity/ brightness/ loudness/ frequency…
When a search coil has been exchanged, the unit
has been turned o, or the automatic two steps
Ground Balance has not been activated a PRESET
Ground balance corresponding to the various
coils and standard magnetic soil conditions will be
always active in the GND modes! During operation
the automatic Ground Balance can be performed
from time to time on the ground at dierent places
or on single magnetic stones.
FUNCTIONS / SETTINGS
DEL 1-4 All metals and ground mineralization
will be indicated in this DELAY mode. Position 1
and 2 indicate large metal objects well but reduced
sensitivity for small metal objects will be realized,
while 3 and 4 will also provide a good sensitivity
range for small coins/ foils in addition.
GND 1-6 All metals are indicated while minera-
lized soils are eliminated in these GROUND modes
(GND= Ground eliminating function turned on).
Setting 3 to 6 provide the highest sensitivity range
for all types of metal.
GND 1 medium to high conductivity objects like
big non ferrous metal objects will be indicated well,
low conductive coins and foils will be indicated with
a poor sensitivity in this mode.
GND 2 low conductivity objects like coins and
foils will be indicated well.
GND 3 low and high conductivity objects will be
indicated as GND1 + 2 works simultaneously.
GND 4 very low conductivity metal objects like
small nuggets and foils will be indicated very well.
GND 5 very low to very high conductivity metal
objects will be indicated as GND1 + 4 works simul-
taneously.
GND 6 high sensitivity mode for all metals but
only for use with double D coils on low/ medium
mineralized soils. For highly mineralized soils refer
to GND 1-5.
Note: It is possible to choose either from the DEL
(DELAY) or GND (GROUND) settings, it is therefore not
possible to work in both modes at the same time.
FILTER reduces the amount of interferences
produced by power lines radio transmitters, 0 gives a
very fast response speed but no lter at all and 5 will
oer a low interference but slow response speed. Use
low settings with small coils and higher settings with
large coils. Before using a higher Filter setting adjust
the FREQ (FREQUENCY) rst, in order to reduce the
amount of interference.
AUTO in position 5 the detector will automa-
tically retune the audio threshold to changing
ground or temperature conditions quickly. In
position 1 the detector very slowly adjusts itself and
in position 0 this automatic tuning is o which is
recommended especially with large coils to achieve
high detection ranges. In some cases at position 0
the
ZERO control has to be pressed more frequently
to achieve an audio threshold.