Search Mode - Minelab GPX-4500 Instruction Manual

Search Mode

28
Search The GPX-4500 has three Search Mode switch
Mode positions: General, Deep and Custom.
Each Search Mode switch position has a series of
Auto Tune Custom
Factory Preset settings saved so that you can start
detecting right away. After you are familiar with the
GPX-4500 these can be customised with personal
G
preferences to suit different detecting conditions.
The General and Deep modes have their own switch
Threshold Deep
position. Custom Mode position is for one of the
Search
four additional search modes
Mode
select through the LCD menu.
Auto Tune Custom
General (G)
The General Mode will provide the best compromise
of sensitivity, stability, depth and signal response
G
Search
under a variety of conditions. For this reason it is
Mode
likely that General will be your primary search mode,
reserving the others for a specific task or scenario.
Threshold Deep
Auto Tune Custom
Deep
The Deep Mode should be used when you are
G
detecting a small area very slowly and carefully; such
as when chaining or cross-gridding a run of nuggets
on a slope. Deep Mode is optimised for a very slow
Threshold Deep
sweep to provide maximum depth, on large targets.
Soil / Ground Coil /
Timings Balance Rx
Enhance Fixed Double D
N M
Special Tracking Cancel
Soil / Ground Coil /
64), which you can
(pg.
Timings Balance Rx
Enhance Fixed Double D
N M
Soil / Ground Coil /
Timings Balance Rx
Special Tracking Cancel
Enhance Fixed Double D
N M
Special Tracking Cancel
Search
Mode
Coil Custom
Auto Tune Custom
The Custom Search Mode provides a choice of four
additional search modes
G
selected from the LCD menu.
These are: – Patch
Smart
Threshold Deep
Point
This allows a total of six separate search modes
Coil
which can be set up for different circumstances.
The Main Menu
functions are the
same for each
Smart
Search Mode.
Coil
Point
The functions for
each of the six
Search Modes
can be saved with
Search
Smart
different settings. Mode
Point
Auto Tune Custom
G
Threshold Deep
Search Soil / Search
Mode
Mode Timings
Auto Tune Custom Auto Tune Enhance Custom
G
G N
Threshold Deep Threshold Special Deep
Soil / Ground Coil /
Timings Balance Rx
Enhance Fixed Double D
(pg. 64) which can be
N M
(Factory Preset Selection)
– Hi-Mineral
Special Tracking Cancel
– Hi-Trash
– Test A
Search Soil /
Mode Timings
Soil / Ground Coil /
Timings Balance Rx
Auto Tune Custom Enhance
Enhance Fixed Double D
G N
N M
Threshold Deep Special
Special Tracking Cancel
Ground Soil / Coil / Search Ground Soil / Coil Coil / Search
Timings Mode Balance Timings Rx Mode
Balance Rx
Fixed Auto Tune Enhance Double D Custom Fixed Auto Tune Enhance Double D Custom
N G N M G
M
Tracking Threshold Special Cancel Deep Tracking Threshold Special Cancel Deep
29
Ground Coil /
Balance Rx
Coil
Fixed Double
M
Tracking Cancel
Coil
Ground Soil / Coil /
Balance Timings Rx
Fixed Enhance Double D
N M
Smart
Point
Tracking Special Cancel