Minelab 4901 - 0059 Metal Detector User Manual


 
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X-TERRA 70 SPECIFICATIONS
Transmission Single Frequency Sine Wave
Technology VFLEX
Coil 9” Concentric 7.5 kHz
Visual Display Positive Reflective LCD
Audio Internal Speaker and Headphone Output
Search Mode Motion Detector
Discrimination Multi-Segment Accept/Reject/Iron Mask
Batteries (Not Included) 4 x AA Alkaline/Carbon/Lithium or NiMH/NiCad
Padded Armrest 4 Position Adjustable with Stand & Armrest
Length Extended 56” (1.42m)
Length Unextended 48” (1.22m)
Weight (Excluding Batteries) 2.9lbs (1.3kg)
Optional Accessories Headphones, Skidplates, Environmental Cover,
Coils, Short Shaft
Patents Pending
Model Features
Coil Frequency Options 3 (Standard 7.5 kHz, Low 3kHz, High 18.75 kHz)
Detecting Modes Coin & Treasure, Prospecting
Discrimination Patterns 3 + All Metal
Iron Mask Discrimination (Prospecting Mode) 0 to 20
All Metal Shortcut
Discrimination Scale (Segments) 28
Ferrous 4
Non-ferrous 24
Numeric Range (Target ID Numbers) Steps of 2 (-8, -4, -2, 0, 2, 4, 6, 8, 10, 12,
14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34,
36, 38, 40, 42, 44, 46, 48)
Depth Maximised
Depth Indication Icons 5
Sensitivity Adjustment Manual, 1 to 30
Noise Cancel Channels 5 (-2, -1, 0, 1, 2), Auto
Ground Balance Adjustment Manual 1-90, Auto, Track, Beach
Pinpoint (Audio & Visual)
Volume Adjustment 0 to 30
Threshold Adjustment –5 to 25
Audio Tones for Targets 1, 2, 3, 4, Multiple
Low Battery Audio Alarm
User Interface Keys 10 + Power
LCD Icons 82
Shaft Colour
Dulux Notre Dame 36672
In the interests of product improvement,
Minelab reserves the right to make changes without notice.
CARE OF YOUR X-TERRA 70
The X-Terra 70 is a high quality electronic instrument,
finely engineered and packaged in a durable housing.
Taking proper care of your X-Terra 70 is common sense.
The storage temperature of the
X-Terra 70 is -4˚F to 149˚F (-20˚C
to +65˚C) and the operating
temperature is 32˚F to 113˚F (0˚C
to 45˚C). Do not leave the detector
in excessive heat or cold for longer
than necessary.
The coil can be submerged in water
up to 20” (0.5m), but the control
box is not waterproof. Although it
has been designed to be weather
resistant, it is advisable to protect
the control box in wet conditions.
A protective control box cover is
available (Accessories, pg. 51).
Never allow the detector to come
into contact with gasoline or other
petroleum-based liquids.
Keep the detector clean and dry
and avoid getting sand and grit into
the shafts or fastenings (e.g. yoke,
twistlocks). Do not use solvents to
clean the detector. Use a damp cloth
with mild soap detergent.
Always remember to turn the
detector off before changing coils.
Coils from other models of Minelab
detectors will not function with the
X-Terra 70 (Accessories, pg. 51).
Only VFLEX compatible coils will
operate correctly with the X-Terra
detectors (Coil Identifi cation, pg. 48).
The display window may be prone
to scratching or damage if not
treated with care. A protective
control box cover is available
(Accessories, pg. 51).
Ensure that the coil cable is in
good condition and not subject to
undue stress, particularly where it
is connected to the coil.
Old, flat, or faulty batteries can
cause many problems with the
detector, through electrolyte
leakage. Take the batteries out if
the detector will be unused for
more than 1 week. Ensure that only
good quality batteries are used and
that they are replaced when the
low battery signal sounds.
Do not use rechargeable Lithium
Ion batteries as their voltage is too
high. Non-rechargeable Lithium
batteries may be used.