Minelab X-Terra 705 Instruction Manual page 26

48
coil identification
The X-Terra 705 is capable of operating at three
different transmission frequencies set by VFLEX
compatible coils.
Concentric Standard (7.5kHz)
This frequency is most suitable for general
detecting for most ground conditions. These
coils have a label with the letter M on them.
Concentric Low (3kHz)
This frequency is more suited to searching for
larger, deeper targets, higher-conductivity coins
(eg. most US coins) and has improved ferrous
rejection. These coils have a label with the
letter L on them.
Concentric High (18.75kHz)
This frequency is more suited to searching for
smaller shallow targets, gold nuggets and low
conductivity targets (e.g. hammered coins, fine
jewellery). These coils have a label with the
letter H on them.
Double D (7.5kHz and 18.75kHz)
The Double D coil allows the detector to
ground balance more effectively. It is the ideal
coil for detecting gold nuggets in heavily
mineralised areas or beaches with black sand
concentrates.
To view the type of coil:
Press Menu/Select
to enter the
settings screen.
Press and hold Accept/Reject
the coil identification screen.
Release Accept/Reject
to return
to settings.
Press Pinpoint/Detect
to return to
detection.
The X-Terra 705 operates with
Concentric (c) and Double D (d) coils.
Press and
hold
Concentric
Standard
Frequency
Concentric
Low
Frequency
Concentric
High
Frequency
Double D
Standard
Frequency
Double D
Low
Frequency
to view
Double D
High
Frequency
Release
Coil Unplugged
The coil is not connected to the detector.
Coil error
The coil is not communicating
with the control box.
Coil Incompatible
The coil is communicating with the control box
but the detector is not recognising it.
Turn the detector off before connecting a
standard coil.
Overload
The detector has received a signal that is too
strong for it to interpret. The letters OL will
appear until signal is no longer too large.
49
error messages
Once all errors are resolved, the
detector will begin operation with
a blank detection screen.