OPERATION and CONTROLS cont.
MENU SELECTIONS continued
NOTCH continued
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.
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