Minelab GPX-4500, Instruction Manual

Page: 17 / 55

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