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Start Up Sequence
When the detector is turned on, there is
a short three note tune during its start up
sequence.
Positive Acknowledgement
The detector emits a short beep for
every accepted key press.
Negative Acknowledgement
The detector emits a low double beep
to indicate an invalid keypress.
Completed
A three note tune indicates the completion
of a function (e.g. noise cancel* channel
calibration).
Patterns Erased / Factory Preset
A six note tune will announce when
these settings are complete.
Error
A six note tune will sound to indicate
a detector error
(Error Messages, pg. 60).
Overload
If the coil is passed across a large shallow
target, the detector will give a repeating
buzzing sound. This indicates that the
target signal is too strong for the detector
to interpret.
Low Battery Signal
When the battery power becomes low,
there will be a short announcement tune
(descending tones) every 60 seconds.
Low Battery Shutdown
A long announcement tune (descending
tones) will sound just before the detector
shuts down.
Target Response
This is the sound given by the detector when
a target is located and not discriminated
against (rejected). Generally a target that
is highly conductive (e.g. a large silver coin)
emits a high tone beep. A low tone beep
is produced for ferrous targets.
Pinpoint Response
When in pinpoint, the detector emits a
variable tone, that increases in pitch and
volume as the coil gets closer to the target.
Noise
A random jittery sound indicates that the
detector is picking up external interference.
Sensitivity or noise cancel* should be
adjusted.
False Detections
A partial or chopped non-repeatable signal.
Two dashes will indicate on the LCD to
indicate a rejected target.
30
Low
Medium
High
The X-Terra 30 discrimination segments are
separated by 3 diff erent tones of sound
50
Low
Medium
Medium
High
Low
High
The X-Terra 50 discrimination segments are
separated by 4 diff erent tones of sound
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