MINELAB QUATTRO MP User Manual

table of contents

www.minelab.com

1. INTRODUCING THE QUATTRO MP 3

1.1. Multi-frequency-Full Band Spectrum (FBS) Technology 4

1.2. Quattro Technical Specifications 5

2. ASSEMBLING YOUR DETECTOR 6

Step 1 - Connecting the Search Coil 6

Step 2 - Shaft Assembly 6

Step 3 - Connecting the Shaft Assembly 7

Step 4 - Armrest Assembly 7

3. SEARCH COILS 8

4. BATTERIES 9

4.1. Removal/Replacement of Battery Pack 9

4.3. Recharging NiMH Battery Pack 10

4.4. Battery Indicator 10

5. HEADPHONES 11

6. QUICK START 11

7. CONTROL PANEL 12

7.1. Power (On/Off) 12

7.2. Display Meter 12

7.3. Detect Modes 14

7.4. Menu/Select +/- 16

7.5. Accept/Reject 16

7.6. Pinpoint 16

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7.7. Noise Cancel 16

8. MENU SETTINGS 17

8.1. Sensitivity 18

8.2. Volume 18

8.3. Threshold 18

8.4. Noise Cancel 19

8.5. Contrast 19

8.6. Trash Density 19

9. DISCRIMINATION 21

9.1. Modifying Discrimination Scale 21

10. DETECTOR SOUNDS 23

11. USING YOUR QUATTRO MP 23

12. TROUBLESHOOTING 24

13. GLOSSARY OF TERMS 25

14. PRE-SET SETTINGS 26

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1. Introducing the Quattro MP

www.minelab.com

1. Introducing the Quattro MP

Thank you for purchasing the Minelab Quattro MP (multi-purpose) metal detector.

The Minelab Quattro MP has been designed with "powerful simplicity" in mind. The Quattro
MP has four pre-set detect modes for turn on and go operation, and also features
customizable programs which you can save with your own personal settings.

The Quattro MP will locate valuable metal objects such as gold, coins, jewelry and other
metallic items. The detector’s easy-to-use control panel enables anyone, from beginner to
expert, to start detecting immediately after assembling your detector.

We recommend you use the NEW Quattro MP in one of the four selectable factory pre-set modes
initially to become familiar with its operation. These settings have been optimized to provide
you with excellent programs suitable for most applications.

Built rugged for years of treasure hunting enjoyment, Minelab stands behind their entire
line of metal detectors. To ensure getting the most from the Quattro MP, we recommend
that you read this User Manual to help assemble, take care of and learn how to operate your
new detector.

Minelab Electronics thanks you,

If you have any questions or comments regarding the Minelab Quattro MP or any other
Minelab product, please feel free to contact us via your local Authorized Minelab dealer,
or write to us:

and wishes you every success in your treasure hunting.

Contact Minelab:

Minelab USA
871 Grier Drive, Suite B1
Las Vegas, Nevada 89119
USA
email: [e-mail]
tel: [phone]

Minelab Electronics Pty Ltd
PO Box 537 Torrensville Plaza
South Australia 5031
AUSTRALIA
email: [e-mail]
tel: [phone]

Minelab International Limited
Laragh, Bandon
Co. Cork
IRELAND
email: [e-mail]
tel: [phone]

Please Note:

Since there may be a variety of options available for
this detector, equipment may vary according to
the model or items ordered with your detector.
Certain descriptions and illustrations may differ
(in this manual) from the exact model that you
purchased. In addition, Minelab reserves the right to
respond to ongoing technical progress by introducing
changes in design, equipment and technical
features at any time.

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1. Introducing the Quattro MP

www.minelab.com

1.1. Multi-frequency-Full Band Spectrum (FBS) Technology

When developing the Quattro MP, Minelab’s scientists looked at developing a truly easy to use yet
extremely powerful multi-purpose metal detector. Discussions with seasoned treasure hunters from
around the world identified a number of possible enhancements for operators. Features of the
Quattro MP detector include:

• Remarkable detection depth

• Accurate identification of targets at great depths

• Enhanced detection of desired targets among iron "trash"

• Enhanced detection capabilities when searching salt-water beaches

Most detectors on the market operate on a single (or dual) frequency, ranging up to 70 kilohertz
(kHz). Although this technology has served the industry well for years, Minelab’s scientists found that
a frequency that worked well in one area would often offer only marginal performance when used in
another location. Ground mineralization, trash content, and target size all had an effect on how
effective a detector transmitting a single or dual frequency would operate.

Full Band Spectrum technology combined with a powerful new microprocessor gives you:

1.1.1. Greater detecting depth

• Consistent sensitivity over a wide range of targets

• Circuitry that reduces interference from electromagnetic sources

• More accurate identification of target characteristics

The Full Band Spectrum (FBS) circuit automatically transmits multiple frequencies ranging from

1.5 kHz to 100 kHz simultaneously. This increased frequency range means that the signal received
from the detector coil is analyzed from a wide range of responses. This information is relayed to
the operator via the speaker or headphones and the control panel’s display as an audio or visual
target response.

Put simply, Minelab’s unique FBS technology means deeper, more sensitive, and more

accurate detecting.

1.1.2. Ground Compensation

The Quattro MP uses a sophisticated approach to the elimination of signals caused by ground
mineralization. Unlike other forms of ground balancing that require constant readjustment,
FBS technology uses advanced digital filtering to eliminate the influence of ground signals.

1.1.3. Operating Frequencies

A metal detector’s electromagnetic operating frequencies are measured in kiloHertz (kHz).
Low signal frequencies (e.g. 1.5 kHz) penetrate deepest, but sensitivity to smaller targets is low.
On the other hand, higher frequencies (e.g. 100 kHz) have a more shallow depth of penetration but
high sensitivity to small targets.

The Quattro MP’s multiple-frequency operation provides the advantage of both.

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www.minelab.com

1.2. Quattro MP Technical Specifications

Length Unextended 43 inches (1100mm)

Length Extended 55 inches (1358mm)

Shipping Weight 3 lb 7 oz (1700g) excluding batteries

Coil 10.5 inch (264mm)

Audio Output Internal speaker or headphones

Headphone Input 1/4 inch (6.3mm) stereo jack
Transmission Full Band Spectrum. Simultaneous multiple

frequency transmission ranging from

1.5kHz –100kHz

Ground Rejection Ground compensation – advanced digital filtering

Discrimination Linear –10 to +40 discrimination options

Visual Display 64 x 128 pixel liquid crystal display (LCD)

Detect Modes 4 (Coin; Coin/Jewelry; Relic; All Metal)

Pinpoint Yes - Visual and audio

Personal Modes 4 programmable/save

Automatic Noise Cancel (Scanning) Yes

Trash Density Settings 2 (High/Low)

Target Depth Meter Yes (0-12 or more inches)

Battery Meter Yes (with audible low battery warning)
Batteries 1600 or 1800 mAh NiMH rechargeable

battery pack (Varies by country/region) or
12V Alkaline pack. (Cells not included).

Patents US 4890064, US 5537041, US 5506506

Optional Accessories Alkaline or NiMH battery pack

Mains charger
Car charger
Control Box Cover
Coil Cover
Carry Bag
8 inch (200mm) "Double D" waterproof Coil

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