Delta 4000 Metal Detector User Manual download pdf (Page 13)

At any time, the display screen indicates the current category notches or discrim-

ination settings. Any category whose description is not visible will not be detected.

For example, the following settings tell us that:

• The nickel, dime,

quarter and 50¢

categories will be

detected.

• All other categories

of targets (iron, foil,

alum and zinc) will

not be detected.

4. VOLUME

While the VOLUME line is highlighted, use and to change the

speaker volume.

The default volume setting is 8. Maximum is 10.

Minimum is 0 (volume off). At levels 1, 2 and 3, high tones will be inaudible or

barely audible.

The speaker volume will diminish as battery voltage drops. For maximum

speaker volume, use 1 or 2 tones, as the low and bass tones generate the

loudest sounds.

Volume can be set while in either the DISCRIMINATION or ALL METALS

modes, but only one setting applies to both modes. Volume in the two modes

cannot be set independently.

OPERATION and CONTROLS

cont.

MENU SELECTIONS

continued

NOTCH

continued

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 19 20

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Delta 4000 Metal Detector User Manual Page 13