20
G.B.
PUMPING
TRACKING
MANUAL
BEACH
NO
G.B. BEACH
PUMPING
MANUAL
BEACH
YES
G.B. BEACH
MANUAL
BEACH
PUMPING
START
Go to
Beach with
Choose
YES or NO with
NO (60-95)
Deactivates calculation of the ground balance for a highly saline zone.
Leave it set to OFF if you are searching on dry sand away from the wet
zone, or for searches away from the seashore.
YES (00-30)
Activates calculation of the ground balance on the zone corresponding to
highly saline wet ground, so as to reduce interference caused by conducting
salt water.
After selecting Beach ON, you need to adjust the ground balance
manually or by pumping on the wet zone concerned, in order to cancel out
the ground signal.
Go to
PUMPING
or go to with
Press
START
and pump the coil on the ground several times until you
obtain the display
G.B OK
In Manual Mode, adjust it from 00 to 30 with
Exit with
To improve stability on wet beach
(salt water)
:
Reduce Audio Response (0-1)
Increase Reactivity (4-5)
Power: Level 1 maximum.
Sensitivity: (70-85).
In wet zones (salt water), it is important to sweep while keeping the
coil parallel to the ground, yet not touching it.
Note: In wet zones you can select the Wet Beach factory
programme, then continue by pumping over the zone concerned.