Instruction manual

Product Comparison
6Understanding your X-TERRA - Introduction
X-TERRA 50
Application
Coin, Relic & Jewelry
X-TERRA 70
Coin, Relic, Jewelry, Beach & Gold
Prospecting
X-TERRA 30
Coin, Relic & Jewelry
Transmission
Frequency
7.5 & 18.75 kHz - change
frequency by changing coils
3, 7.5 & 18.75 kHz - change
frequency by changing coils
7.5 kHz
Backlight
No No No
Detect Modes
(1) Coin & Treasure (2) Coin & Treasure, and
Prospecting
(1) Coin & Treasure
Discrimination
Two factory Discrimination
Patterns that can be
personalized & All Metal. 18
segment Discrimination Scale.
Three factory Discrimination
Patterns that can be
personalized, All Metal & Iron
Mask. 28 segment
Discrimination Scale.
One factory Discrimination
Pattern that can be
personalized & All Metal. 12
segment Discrimination Scale.
Audio Tones
4 1, 2, 3, 4 & Multi (28)3
Ground Balance
Manual adjustment
(0 to 20).
Manual adjustment (0 to 90),
Automatic, Beach & Tracking.
Factory Preset.
Pinpoint
Audio & visual. Audio & visual.Audio & visual.
Sensitivity
Adjustable (1 to 20) Adjustable (1 to 30)Adjustable (1 to 10)
Noise Cancel
3 channels ( -1, 0, 1)
Manual
5 Channels (-2, -1, 0, 1, 2),
Manual & Automatic
No
Volume
Adjustable (0 to 30)Adjustable (0 to 20)Adjustable (0 to 10)
Coil (standard)
9” Concentric lightweight,
waterproof 7.5kHz
9” Concentric lightweight,
waterproof 7.5 kHz
9” Concentric lightweight,
waterproof 7.5 kHz
Threshold
No Adjustable (-5 to 25)No
18