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All Metal 
AM indicates that the all metal pattern 
has been selected. This pattern has no 
discrimination and will allow signals from all 
types of metals, both ferrous and nonferrous.
Patterns 
Preset discrimination patterns are used to suit 
different search preferences. X-TERRA 305 has 
2 patterns, X-TERRA 505 has 3 patterns (Preset 
Discrimination Patterns, p. 30).
Depth Indicator 
The depth indicator is a relative guide to how 
deep a target is. The more arrows displayed, 
the deeper the target is likely to be.
1 arrow is approx. 0–2” (0–5 cm) 
2 = 2–4” (5–10 cm) 
3 = 4–6” (10–15 cm) 
4 = 6–8” (15–20 cm) 
5 = 8–10” (20–25 cm)
*
Shallow target
Deep target
Actual depth will be more 
accurate for coins than junk 
ferrous targets.