Minelab EXPLORER II Manuel de service télécharger pdf (Page 59)

THE MINELAB EXPLORER II

QUICKSTART

AUDIO: ADJUSTING THE TONE

Figure 5.18 Tone menu

AUDIO: ADJUSTING THE TONE

Introducing Tone

Figure 5.18

Main Menu > Audio > TONE

Tone is the frequency of sound emitted on target detection. It is

important to experiment with tone settings and listen carefully to

tone variations during your detecting. To test variation in tones

upon selection it will be helpful to move the coil across a few

different targets spaced apart.

Threshold tone

Threshold Tone allows you to adjust the tone of the threshold

‘hum’. This can be modified using the slider control to suit your

preferred threshold tone.

Variability

Variability controls how much the tone will change depending on

the target’s characteristics. A setting of 10 represents significant

variation from target to target. A setting of 1 represents minimum

change in pitch. Variation of pitch between targets can greatly

assist in identifying targets in close proximity to one another.

Limits

This sets the upper limit of all tones emitted by the Explorer II.

Minelab recommends setting the upper limit to the highest

frequency you are comfortable with. You can test the upper limits

with a highly conductive object (e.g. a large silver coin). Setting

the limit to 1 will produce only low pitch target signals, a setting of

10 will provide very high as well as low pitch signals.

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Minelab EXPLORER II Manuel de service Page 59