Minelab X-Terra 705 Manuel d'instructions télécharger pdf (Page 23)

When Pinpoint is

activated, Tracking Ground

Balance is automatically

disabled. When Pinpoint

is deactivated, Tracking

Ground Balance is

automatically re-enabled.

Tracking

Tracking Ground Balance follows the changes

in ground conditions and constantly adjusts

the Ground Balance while detecting.

As Tracking Ground Balance constantly updates

the Ground Balance automatically, repeated

passes over a target may result in the detector

balancing to the target instead of the ground,

diminishing the target signal.

It is recommended that Tracking Ground

Balance is toggled o when a target is

detected.

Press Tracking

to activate Tracking

Ground Balance.

While Tracking Ground Balance is activated,

the Tracking icon and current Ground

Balance value will be displayed. The setting

scale will also become animated.

To de-activate, press Tracking

again.

Auto

Using the detector in All Metal, nd a clear

area of ground without any targets.

Hold the coil parallel and 4” (10 cm) above

the ground. Select Ground Balance

.

A constant hum known as the Ground

Balance tone will sound when the coil is

held steady.

Manual

Using the detector in All Metal, nd a clear

area of ground without any targets.

Hold the coil parallel and 4” (10 cm) above

the ground. Select Ground Balance

.

Continuously lower and raise the coil over

the ground and listen to the Ground Balance

tone. Try to lower the coil as close to the

ground as possible without touching it.

High

Minimum

Sound

4” (10 cm)

Press Mode to activate Automatic

Ground Balance, and begin to continuously

lower and raise the coil over the ground.

The letters AU will appear and the menu

scale segments will be animated as a

progress bar. The detector will automatically

select a Ground Balance setting.

Approximately 2–10 seconds, depending on

soil conditions.

Low

If the tone is low, increase the Ground

Balance setting using +, if the tone is

high, decrease the setting using –. Aim

for a minimum volume and the transition

between a low tone and a high tone. The

menu scale and Numeric ID will indicate the

chosen setting.

If the detector makes a sound when the coil

goes down, increase the Ground Balance

setting using +. If the detector makes a

sound when the coil goes up, decrease the

Ground Balance setting using –. Aim for a

minimum volume variation. The menu scale

and numeric ID will indicate the

chosen setting.

If Ground Balance is

between two numbers, select

the lowest number.

Once Tracking is pressed, the detector

will track very fast for the rst three

seconds. The detector will then continue

to Track at a slower speed until Tracking

is de-activated.

If the detector is in Tracking, and

then the Ground Balance is manually

adjusted, Tracking is automatically

de-activated.

Tracking can be activated in

either the detection or the

Ground Balance screen.

43

adjusting ground balance

42

adjusting ground balance

Auto

Manual

Tracking

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