is detected, the Target ID cursor will appear below
the word or symbol that most likely indicates the
type of target found, based on its conductivity.
2. Upper Scale - The Upper Scale has four
purposes:
• Indicates target discovered
• Indicates levels of settings
• Indicates maximum pinpoint signal
• Indicates the cursor's location for changing
discrimination notches
3. Lower Scale - The Lower horizontal scale,
or Notch Discrimination Scale, indicates the
discrimination pattern where the
GTAx 550 will or
will not produce an audible signal when a target is
located. No audible signal will be produced when
a target is located where a notch (regions of Lower
Scale where no segments are visible) is present.
The Lower Scale also indicates Coin Depth when
pinpointing.
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