Minelab Explorer Spécifications télécharger pdf (Page 32)

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Tone is the pitch of sound emitted by

the detector. Adjusting Tone can help

identify one target from another.

THRESHOLD TONE

TH. TONE allows you to adjust the tone

of the Threshold ‘hum’ to best suit your

own hearing.

A high Threshold tone is often preferred

by people with good hearing, where

a low Threshold tone is preferred by

people with hearing difficulties.

TONE 

Adjusting Audio Pitch

MAIN MENU > AUDIO > TONE

VARIABILITY

VARIABILITY controls how much the tone

will change depending on the target’s

characteristics. It can help to separate

targets of different characteristics.

A high variability represents a

significant variation of tone from target

to target.

A low variability represents a minimum

variation of tone from target to target.

LIMITS

This sets the upper limit of all tones

emitted by the Explorer SE.

A low limit will produce only low tone

target signals.

A high limit will provide very high

tone signals as well as low tone

signals.

Minelab recommends setting the

upper limit to the highest tone you

are comfortable with.

Try testing LIMITS with a highly

conductive object such as a large

silver coin.

Range: 1 to 10

Factory Preset: 5

Range: 1 to 10

Factory Preset: 8

Range: 1 to 10

Factory Preset: 10

To adjust TONE settings:

Ensure that CONDUCT is selected from

the SOUNDS screen (pg. 64) and that

the Threshold Volume and the Volume

MAX LIMIT are appropriate for your

environment (i.e. for headphones or

speaker use, ambient noise etc.)

1 Adjust the THRESHOLD TONE to what

you are comfortable with. This should be

the tone you can hear most clearly.

2 Using two targets you are likely to

often seek (which display a difference

of 1 or 2 on the Digital COND reading)

adjust VARIABILITY so you can hear the

difference between one and the other.

3 Select a target with high conductivity

(giving a high number on the Digital

display) and wave it past the coil. Adjust

LIMITS for a tone as high as possible but

still within the range where you can hear

well.

High Tone

Low Tone

Coin

Foil

High Tone

Low Tone

Coin

Foil

High VARIABILITY

Low VARIABILITY

Tone

Difference

Tone

Difference

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