Instruction manual
67
66
error messages
1
1
1
2
3
4
5
AL
1
2
3
4
5
AL
Coil Unplugged 
The coil has been 
disconnected from  
the detector.
Coil Error 
The coil is not 
communicating with 
the control box.
Coil Incompatible 
The coil is 
communicating with 
the control box but 
the detector is not 
recognising it.
1
1
1
2
3
4
5
AL
Overload 
The detector has 
received a signal that 
is too strong for it 
to interpret. This will 
appear until there is no 
more overload.
The menu scale 
line icon will slowly 
flash until the coil is 
plugged back in.
Turn the detector off 
before connecting a 
standard coil.
Take the coil away 
from the source of 
overload. 
Once all errors are resolved the 
detector will begin operation with a 
blank detection screen.
Coil identifiCation
The X-Terra Series are capable of operating 
at dierent transmission frequencies set by 
VFLEX compatible coils; Low (3kHz)*, Standard 
(7.5kHz) and High (18.75kHz). 
  To view the type of coil:
  Press Menu/Select 
 to enter the  
settings screen.
  Press and hold Accept/Reject 
 to view  
the coil identication screen.
  Release Accept/Reject 
 to return  
to settings.
  Press Pinpoint/Detect 
 to return to 
detection.
The X-Terra Series operate with  
Concentric (c) and Double D (d) coils. 
Concentric 
Standard 
Frequency
Concentric 
Low 
Frequency
Concentric 
High 
Frequency
Double D 
Standard 
Frequency
Double D  
Low   
Frequency
Double D  
High 
Frequency










