Congratulations on the purchase of your ORX and welcome to the world of research and
exploration.
You have invested in a high-tech metal detector capable of exceptional performance.
The ORX has been designed and manufactured in France.
The ORX
dierent wireless elements communicating via a digital radio link. In this new design the coil and
remote control have been made independent of each other through the integration of very
compact high-capacity lithium batteries.
An ultra-miniature electronic circuit, incorporated in the search coil, digitises and analyses
the signals. The signal is processed at the source and not conveyed via a wire link, which
greatly improves data quality.
Incorporating components from leading-edge technologies such as scientic instrumentation,
has enabled us to produce a powerful, rapid, lightweight, compact and fully controllable digital
detector.
Whether you are an experienced user or a beginner, the ORX lets you decide whether
or not to modify any of its remote control settings. Powerful pre-congured factory programs
enable all users to get started immediately, while expert detectorists can choose more
advanced parameters via the intuitive interface.
is innovative in terms of metal detector design as it oers an unique system based on
Lastly, the new patented XP stem has the combined advantages of an S-shaped stem and a
straight telescopic stem. It enables you to deploy or fold away the device in just a few seconds,
and to change the coil in an instant.
So now you’re ready for a new adventure !
02
ASSEMBLY HF COILS / REMOTE CONTROL
1
3
5
3
2
4
1
2
2
1
1
2
3
03
FACTORY PROGRAMS
# 1 - GOLD
# 2 - FINE GOLD
# 3 - COIN FAST
# 4 - COIND DEEP
#5 - USER
# 6 - USER
For low / average mineralisation, good sensitivity to medium and large sized Gold.
For heavy mineralisation / with good sensitivity to small and medium sized Gold.
For coins and all types of targets good performance on mineralised or contaminated ground.
For coins and all types of targets good performance on low mineralised / uncontaminated ground.
Customisable GOLD or COIN program.
Customisable GOLD or COIN program.
The GOLD and COIN programs use dierent methods of signal processing.
REMOTE CONTROL
Detection Frequency used
Change program with
corrections (use phase adjustment)
Name of active program
The actual level of ground eect
from 60 to 99
Control settings
conguration / programs / coils
1- GOLD
27800 HZ
GND LEVEL
GND BALANCEGND MEASURE
Battery level (displays alternately)
Coil / Remote control / MI-6
Mineralisation strength
Ground mineralisation index
(phase measured constantly
for information)
ON/OFF
Quick press : access to MENU
Press 2 sec: to send the Target ID
Decrease the ground eect corrections
- Example of secondairy screen :
SENS
FREQUENCY
REACTIVITY
DISC IAR
DISCRI - SENS - FREQ ...
to GO TERRAIN apps
Decrease values
USB connection for charging
or updating the software
MENU
KHZ
Target ID
Battery level
Coil / Remote control / MI-6
Probability level of iron
Return to the main menu
Change
programs
Increase the ground eect corrections
Increase values
Quick press: Automatic capture of the ground
eects (Ground Grab)
Press 2 sec : PINPOINT Mode
3.5 plug : audio output jack
TARGET ID
1- GOLD
27800 HZ
GND LEVEL
GND BALANCEGND MEASURE
IRON PROBABILITY
To scroll through the menu
Frequency shift
When a target is detected
04
GND LEVE
L
CE
G
E
z
z
000 Hz
GND BALAN
MENU
ND MEASUR
Conguring the main detection settings.
Press Scroll through the menu by pressing
SENSITIVITY
THRESHOLD
SENS
FREQUENCY
REACTIVITY
Do not test your device in your home or in your garden as there is considerable electromagnetic and
metallic interference in urban environments.
SENS
FREQUENCY
REACTIVITY
DISC IAR
MENU
MENU
,
KHZ
Adjust the Sensitivity level (from 0 to 99) with
Exit with .
Sensitivity is often described as the setting which adjusts the device’s power
level. Increased sensitivity levels can enable the ORX to detect deeper targets
but may cause an unstable operation.The most commonly used sensitivity
levels range from 50 to 80. It may be necessary to reduce the level if there
is too much interference.
FREQUENCY
Scroll through the frequencies with
The ORX
cover most detection needs.
- 22cm 9’’ coil : 15kHz, 30kHz and 50 kHz.
- Elliptical coil : 15kHz, 30kHz and 80 kHz.
- X35 coil : 4kHz, 8kHz, 12kHz, 17kHz and 25kHz.
gives you the choice of three operating frequencies which
They enable you to adapt your machine to suit a wide variety of soils and targets.
Here is a example of the most likely targets that may be detected according to the frequency :
4 / 8 / 12 / 15 / 17 kHz30 kHz 55 kHz / 80 kHz
Large to medium
sized targets
Medium to small
targets
Small to miniature
targets
FREQUENCY SHIFT
SENS
FREQUENCY
REACTIVITY
DISC IAR
DISC IAR
IRON TONE
THRESHOLD
SENSITIVITY
MENU
MENU
You can shift your operating frequency slightly to avoid
generated by another detector in close proximity or electromagnetic
interference (EMI).
,
Press
KHZ
Activate / de-activate the low ferrous tone with .
ON
PROG COIN
PROG GOLD
to shift frequency.
Channe l 14K13.3K13.6K14.0K14.4K14.8K15.2K15.6K
Channe l 28 K26.6K27.3K28.0K28.8K29.6K30.4K31.3 K
Channe l 54 K 50. 0K51. 2K52. 6K54 .0 K55 .5 K57.1 K58. 8K
Channel 80K 68.3K70.1K72.0K 74.0K76.1K78.4K80.8K
IRON TONE
120 Hz
IRON TONE ( PITCH )
IRON TONE (120hz)
200 Hz
500 H
nd
2
TONE
PITCH
interference
725 H
rd
3
TONE
1
05
MENU
DISCRIMINATION IAR
MENU
REACTIVITY
DISC IAR
IRON VOL
THRESHOLD
Dierent tones to help with target identication :
IRON TONE (120hz)
Adjust the IAR (Iron Amplitude Rejection) DISCRIMINATION from 0 to 5. It applies
only to targets that produce strong signals – typically shallow ferrous items. IAR
will not reject deeper targets which may come across as ferrous when they are
buried in mineralised ground, this is to ensure good targets are not rejected by
mistake.
signature to a ferrous item. So in this case, it is better to reduce the level of discrimination.
Gold nuggets (buried deep in mineralised ground) generate a similar target
PITCH
DISCRIMINATION
Adjust the discrimination level from 0 to 99 with .
PROGRAMS 1 & 2 GOLD
PROGRAMS 3 & 4 COIN
1000 Hz
Increasing the discrimination value enables you to gradually reject any target with a conductivity
level lower than the selected setting. Eg : if you set the discrimination level to 10, you will reject iron
with a value of between 0 and 10.
Ferrous
Coke
Small gold
nuggets,
lead, foil...
Fine coins
Medium gold nuggets
Bronze coins
Medium gold nuggets
Big gold nuggets
Silver coins
0 10 20 30 40 50 60 70 80 90 99
Dierent tones to help with target identication :
120 Hz
IRON TONE ( PITCH )
200 Hz
THRESHOLD
PROGRAMS 1 & 2 GOLD
500 Hz725 Hz
nd
2
TONE
rd
3
TONE
Threshold is a faint background sound. Adjust the threshold from 0 to 20 with
REACTIVITY
Adjust the Reactivity from 1 to 3 with .
The Reactivity is a vital setting that determines the detector’s performance in terms of how quickly it
analyses the signal from detected targets, and its ability to separate the signals from several targets
located close together. This is also known as Recovery speed. If the soil contains a great deal of iron, hot
rocks or other mineralised debris, soil penetration is generally reduced.
high degree of reactivity which will help you speed up the analysis of signals. However if the ground is
"clean", it is better to reduce the Reactivity and sweep slower. The machine will be more sensitive to deep
masses and obtain better ground penetration.
The ORX
is a fast and selective detector !
Typical recommended Reactivity settings are as follows :
The ORX
enables you to select a
1
2/2.5
3
Large masses in ground with little iron contamination.
General use.
Dicult soils contaminated with iron, hot rocks, etc.
In terms of pure performance, the greatest detection ranges are obtained with low reactivity levels.
However, you will nd more targets and will penetrate deeper in mineralised ground with
medium or high reactivity levels.
06
GROUND
General features
Dierent levels of soil mineralisation can aect the performance of your detector. For example, this may
be due to natural magnetic mineralisation such as iron oxide, hot rocks and magnetite, or sporadic
mineralisation from sites of ancient habitation. Other magnetic items include : hearths, pottery, hot
rocks, slag etc. You may also experience high mineralisation from black sand and electrically conductive
salt water (depending on the beach region).
If your ground is not mineralized (check mineralisation bargraph below),
your ground balance to a level below 88 : because the ground has not given a signicant spurious echo
indicating low mineralisation levels.
SALT mode : Gold search on highly conductive soil ( salt lake or beach)
Press to enable or disable the salt feature.
Mineralisation strength : The higher the bar graph, the
1- GOLD
27800 HZ - SALT
GND LEVEL
GND BALANCEGND MEASURE
more mineralized the ground is. Sweep the coil over the ground
for 10 seconds to evaluate the mineralisation strength. If the
level is low, there is less need to make any adjustments.
there is no need to adjust
The ground mineralisation level
(measured constantly for information).
The adjusted level of ground eect
(user adjustment).
07
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