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MINELAB
X-TERRA
SERIES II MODELS 305; 505 & 705
Minelab
have now released their new X-Terra Metal Detector range – the
SERIES II.
These are primarily designed for coin, treasure, relic hunting and
beachcombing.
They can also be used
for basic gold prospecting provided the model of detector being used
is suitable for the ground mineralization present.
There
are three (3) models: X-Terra Series II - 305; 505 and 705.
GENERAL
SPECIFICATIONS:
The
detector has a three (3) part rod, plastic padded arm rest and strap
plus a stand to raise the detector off the ground. A standard 9"
concentric 7.5 kHz submersible search coil and coil cover
The unit is powered by 4 x AA 1.5 volt Batteries (not
supplied).
Battery
life: approximately 30 hours. Audio: Speaker and 1/4" Headphone
Jack and Instruction Book.
OPTIONAL
ACCESSORIES
that
can be purchased are: Various sized and Frequency Coils, Coil Covers,
Headphones, Control Box cover and Full length Carry Bag.
WARRANTY:
3 Years on the Control Box and Search Coil.
X-Terra
305
The
X-Terra 305
is an entry level no nonsense detector and is packed with
new features, functionality and enhanced setting options.
Features:
- This model is
now compatible with the six (6) optional Medium Frequency (7.5
kHz) and High Frequency (18.75 kHz) waterproof coils.
- A dedicated
Coin & Treasure Detect mode with Rapid Pin-point Recovery
together with a variable Tone and Graphical Indicator.
- A new looking
and "easy to read" Meter / control box.
- Target Volume
Adjustment (1 to 10).
- Depth
Indicator.
-
Battery
Level Indicator.
- New Ground
Balance capability with manual adjustment of 0 to 20 thus allowing
the user to adjust to the ground mineralization easily.
- The unit has
two (2) pre-set patterns than can also be customised, plus an All
Metal (non discrimination) mode.
- You now have a
choice of 1, 2 or 3 Tone I.D's plus multi-tone (12) Target I.D.
response options thus allowing greater flexibility in deciding how
the target signals are represented.
- The X-Terra
305 has a threshold adjustment, with a range of (minus)
-5 to +25 which allows you to set the threshold level where slight
variations from either very small shallow or very large deep
targets can be distinguished.
- The unit now
has a Noise Cancel function with 3 manual settings thus allowing
you to pick the quietest channel for detecting eliminating local
electrical interference.
- Accurate 12
segment Discrimination Notching.
- Ultra
lightweight … Weight: 1.3
kg.
- Operates on
Four (4) x 1.5v AA Alkaline batteries.
X-Terra
505
This model has all of
the features and capabilities of the X-Terra
305 as standard – PLUS!
taking you to the
next level of expertise and performance with excellent discrimination
and greater depth. The X-Terra 505 having full
frequency capability can adapt easily to coin and relic hunting as
well as beachcombing.
Features:
- This
model is now compatible with the optional Low Frequency (3 kHz),
Medium Frequency (7.5 kHz) and High Frequency (18.75 kHz)
waterproof coils. It must be noted that the Low Frequency coil is
ideal locating large, deep targets. All of the seven (7) X-Terra coils can be used successfully on the X-Terra
505.
- A
new looking and "easy to read" Meter / control box.
- Increased
Ground Balance capability with manual adjustment of 0 to 50 thus
allowing the user to fine adjust to the ground mineralization
easily.
- Larger
Discrimination range thus allowing for finer discrimination of
high conductive targets.
- An
extra detecting pattern featuring three (3) pre-set detecting
patterns that can also be customised plus an All Metal (non
discriminate) mode.
- Choice
of 4 different Tone I.D's plus multi-tone (19) Target I.D.
response options thus allowing greater flexibility in deciding how
the target signals are represented.
- The
unit now has a Noise Cancel function with 5 manual settings thus
allowing you to pick the quietest channel for detecting
eliminating local electrical interference.
- Increased
Target Volume Adjustment range now 0 to 30.
- Ultra
lightweight … Weight: 1.3
kg.
- Operates on
Four (4) x 1.5v AA Alkaline batteries.
X-Terra
705
The X-Terra
705 is an 'all purpose' metal detector capable of all types
of metal detecting from coin and treasure hunting, relic hunting and
beachcombing plus basic gold prospecting. This model has all of the
features and capabilities of the
X-Terra 305 and 505 as standard – PLUS!
Features:
- Coin,
Relic and Treasure and Gold Prospecting (All Metal) modes.
- A
new looking and "easy to read" Meter / control box.
- Four
(4) Pre-set detecting patterns that can also be customised plus
the All Metal mode.
- Iron
Mask feature – another designed prospecting mode.
- Two
(2) Pin-point Modes: Auto and Sizing. With the new Sizing feature,
you will be able to obtain valuable information on target
characteristics including shape and size.
- Manual
/ Automatic Ground Balancing and Tracking and now with Tracking Ground
Balance Offset adjustment. This allows a performance advantage
in certain areas such as wet / dry sand transition and
"hot rock" locations, by setting the balance slightly
positive or negative depending on the mineralisation of the
ground.
- The
X-Terra
705 now features a backlight for better screen
visibility in dim light or night-time conditions.
- Manual
/ Automatic Five (5) position Noise Cancel options settings thus
allowing you to pick the quietest channel for detecting
eliminating local electrical interference.
- Target
I.D. stability … precise, solid responsiveness in high-trash
areas.
- Choice
of 4 different Tone I.D's plus multi-tone (28) Target I.D.
response options thus allowing greater flexibility in deciding how
the target signals are represented.
- Accurate
Multi- (28) Segment Discrimination Notching.
- Ultra
lightweight … Weight: 1.3
kg.
- Operates on
Four (4) x 1.5v AA Alkaline batteries.
- New
look Black shaft system.
The X-Terra
705 is also available in a Dual
coil (2 Search coils) version.
This model consists
of the standard 9" Medium Frequency ( 7.5 kHz) Concentric Coil
and the 10" Elliptical DD (18.75 kHz) Coil.
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General
Features
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Length
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extended
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56"
(1.42m)
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unextended
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48"
(1.22m)
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Weight
(including batteries)
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2.9lbs
(1.3kg)
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Coil
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9"
concentric 7.5kHz waterproof
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Audio
Output
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Internal
speaker or headphones
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Headphone
Output
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¼"
(6.3mm) stereo jack
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Visual
Display
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76
x 37mm liquid crystal display (LCD)
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Transmission
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VFLEX
single frequency sine wave
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Target
Identification
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Digital
numeric display and audio tone ID
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Memory
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Remembers
user setting even if batteries are removed
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Batteries
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4
x AA Alkaline (not included)
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Optional
Accessories
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Skid
plates
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Headphones
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Short
shaft
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Control
box environmental cover
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Detector
carry bag
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Minelab
tool and trash bag
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Minelab's
digging tool
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FREQUENTLY
ASKED QUESTIONS (FAQ)
1.
What Ground Balance numbers on the X-Terra 70 or X-Terra 705 indicate
high mineralisation?
Lower numbers indicate higher levels of ground mineralisation.
Remember Double D coils generally have better capabilities in highly
mineralised soils than concentric coils and may provide a better
option.
2.
Are there any special issues when using the X-Terra in or around salt
water?
The X-Terra 705 is the perfect choice for this application as it has a
Beach Ground Balance and Tracking options. The X-Terra 305 and X-Terra
505 will also perform admirably on beaches. For each model high
sensitivity settings can be used on dry sand. On wet sand, or in
transition areas where dry and wet sand combine, lower sensitivity
settings on the X-Terra 305 and X-Terra 505 will reduce false sounds.
Users in any case should not be afraid to reduce sensitivity. By being
able to work more quietly you can often increase your
"finds" through the increased quietness. We also advise
against allowing the coil to touch the sand's surface - keep it flat
and level and about an inch (2-3 cm) from the wet surface. Try
"walking the beach" - adopting a line toward the surf line
with sensitivity set to maximum. If the X-Terra begins to
"chirp" lower the sensitivity setting until the sounds
disappear. Then turn and walk parallel to the surf line adjusting
sensitivity so that the detector remains quiet. Most X-Terra coils are
waterproof - feel free to walk in the water if you wish but protect
the control box! Continue to increase the sensitivity as long as the
detector remains quiet. After use at the beach, remove the batteries
and clean their terminals. Clean and dry the rest of the detector with
a soft cloth.
3.
When should I use the Noise Cancel feature?
In short, always. The abilities of your X-Terra product in detecting
some forms of electromagnetic interference (EMI) are more advanced
than the human ear. Having detected the EMI the Noise Cancel feature
will eliminate its effect, smoothing stability and improving overall
performance. Even in remote areas, sources of EMI include engine
alternators, computers and refrigerators.
4.
What factors influence my choice of headphones?
Minelab always recommend selecting based on comfort and audio quality
so check as many sets of headphones as possible before purchasing.
The following specifications will further assist in guiding your
decision.
Frequency response: 18 - 20,000 Hz
Impedance: 100 Ohms
Audio levels on the X-Terra 305, X-Terra 505 and X-Terra 705 are set
separately for headphone or speaker operation. Connecting or
disconnecting headphones resets the audio level to the previously set
level for that mode.
5.
What do Target ID numbers mean?
Target IDs are a measure of conductivity of a detected metal object.
Different metal targets have different conductivity. X-Terra detectors
measure this electronically and display it as a number. More
conductive targets such as silver coins have higher Target IDs such as
42. Thin foil has a much lower conductivity and can have a Target ID
as low as 0 to 6.
6.
Which is the right type of coil to use?
There are two issues to consider - frequency and coil type and size.
Your choice of coil will depend on the type of ground you want to
search and the types of targets you wish to find. Double D coils are
best suited to mineralised ground. A 10.5-inch Double D coil is well
suited to beach detecting. Double D coils provide the best depth.
Concentric coils suit soils that are cluttered with many individual
targets - both wanted and unwanted. Pinpointing is sharper on
concentric coils. High-frequency coils, such as the 18.75 kHz 5"
x 10" elliptical coil, are recommended for gold hunting and for
searching productive ancient sites where low conductivity items are
more likely to be found. High frequency detecting can result in an
increased tendency to signal more ferrous (unwanted) items. Smaller
6-inch coils are ideal for finding jewellery in manicured lawns,
cluttered sites where wanted and unwanted targets might be located
very close to each other, gold nugget hunting in rocky areas and
working in shallow streams.
7.
Which is the right size of coil to use?
Your choice depends on the type of detecting you will do. Use larger
coils, such as the 10.5-inch Double D coil for deep cache detecting.
Consider a smaller 6-inch concentric if your search site is cluttered
where wanted and unwanted targets might be located very close to each
other. The commonly-used 9-inch concentric is ideal for general
purposes detecting and a variety of applications, for example if
searching for coins, perhaps in a school yard.
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PRODUCT
REPORT & INSTRUCTION MANUALS:
These can be
viewed for your information ... the following are the direct links:
X-Terra
305, 505 & 705 Product Report
(2.2
MB)
X-Terra
305 & 505 Instruction Manual (6.7 MB)
X-Terra
305 & 505 Field Guide (703 KB)
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OPTIONAL
SEARCH COILS AVAILABLE:
X-Terra
10" x 5" DD 18.75kHz Elliptical Coil
This coil provides good
sensitivity due to its narrow width, as well as good ground coverage
due to its length. The 18.75kHz coil increases the detector's
sensitivity to small targets. Great for detecting jewellery, the
higher frequency improves the detector's ability on fine gold chains,
stud earrings, etc.
X-Terra
10½" DD
18.75kHz Round Coil
The 18.75 kHz coil increases
the detector's sensitivity to small targets. Great for detecting in
mineralised areas such as the goldfield or beaches with black sand
concentrates.
X-Terra
10½" DD 7.5kHz Round
Coil
The
Double-D coil allows the detector to ground balance more accurately so
is the ideal coil for detecting in mineralised areas such as the
goldfields or beaches with black sand concentrates. It offers great
depth on most coins and larger nuggets.
X-Terra
6" Concentric 7.5 kHz Round Coil
The
narrow detection pattern of the 6" Concentric coil makes it the
best coil for high trash density sites, in addition to offering
excellent pinpointing. It is waterproof, lightweight and perfect for
tight access areas including playgrounds and home sites.
X-Terra
6" DD 18.75 kHz Round Coil
The high sensitivity of the 6" DD is perfect for locating small
gold nuggets and jewellery. Its great ground handling abilities and
size make it the ideal coil for high mineralization, heavy vegetation
and rocky areas. Due to its waterproof design, this coil can also be
used for beach wading, creeks and stream detecting.
X-Terra
9" Concentric 18.75 kHz Round Coil
X-Terra 9" Concentric coils are preferred for coin
and treasure hunting, as the concentrated search field provides
accurate pinpointing and improved target identification. The 18.75 kHz
frequency of the 9" Concentric coil improves the detection of low
conductive targets, such as, small coins and jewellery. The higher
frequency of operation also improves audio stability over wet beach
sand.
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