Minelab Safari Instruction Manual

Instruction Manual

Quick Start

1 Turn on Safari by pressing the
Power button.
2 On initial start-up, your detector will default
to the factory Coin Mode.
3 To select a dierent factory preset Detect
Mode, press and release the appropriate Mode button.
4 The icon next to the corresponding
preset Detect Mode, indicates that a factory preset Mode has been selected. The detector will apply the factory determined Discrimination Pattern and audio response for that Mode.
5 Press the Noise Cancel button and wait
the 20 seconds it takes to select the most stable channel.
6 Once the Noise Cancel sequence is
completed you can start detecting!
Minelab is always interested in your opinions. If you have any questions or comments regarding the Safari or any other Minelab product, please feel free to contact us directly or via your local Authorised Minelab dealer.
For further product information and detecting tips, refer to:
Congratulations on purchasing your Minelab
Thank you for purchasing the Minelab Safari metal detector.
Metal detecting is a fascinating and rewarding activity enjoyed by people all over the world. By getting to know your Safari you can become one of the many successful detectorists who combine their passion for the outdoors with the excitement of discovering valuable coins, relics, gold and jewellery on a regular basis.
Minelab recommends you initially use Safari in one of the four selectable factory preset modes to become familiar with its operation. These Detect Modes have been optimised to provide you with settings suitable for most applications.
1
Safari will locate valuable metal objects such as gold, coins, jewellery and other metallic items. The detector’s easy-to-use control panel enables anyone, from beginner to expert, to start detecting immediately after assembly.
Your Safari is designed to provide you with years of treasure hunting enjoyment. To ensure you get the most from your Safari, we recommend that you read this Instruction Manual to help assemble, take care of and learn how to operate your new detector.
Minelab wishes you every success with your Safari!
2

Contents

Inside Front Cover
10
13
14
16
18 19
21 22 22 23 23
24
25 26 26 27 27 28 28
30 30 30 32
33 34
35 36 37 38 39 40
Quick Start
3
How Metal Detectors Work
4
The Technology of Safari
5
Assembly
8
Adjusting the Detector for Comfortable Detecting
Battery Packs
Turning the Detector On
Introducing the Control Panel
Introducing the Detect Screen
Detecting Basics
A Simple Detecting Exercise
Detect Modes
Coin Mode Coin & Jewellery Mode Relic Mode All Metal Mode
Pinpoint
Menu
Sensitivity Target Volume Threshold Noise Cancel Contrast Trash Density
Discrimination
Discrimination (Accept/Reject) Scale To Modify the Discrimination Pattern To Create and Save a User Mode
Technical Specications
Factory Presets
User Information
Recovering the Target Treasure Locations Detector Care and Safety Troubleshooting Warranty and Accessories Service and Repair Form
3

How Metal Detectors Work

Metal detectors create an electromagnetic (EM) eld around the coil, which penetrates the ground. Because metal is conductive it causes a change in this eld. The detector senses this change through the coil and sends a signal back to the control box, alerting the operator.
Metal detectors can determine the size, shape and composition of metallic objects beneath the coil. Typically, the larger the object, the easier it is to detect.
A metal detector’s EM operating frequencies are measured in kilohertz (kHz). Low frequency EM elds (e.g. 1.5kHz) penetrate the ground deeply, but sensitivity to smaller targets is low. High frequency EM elds (e.g. 65kHz) have a shallower depth of penetration, but sensitivity to small targets is high.
Safari’s multiple frequency operation provides the advantage of both; good depth and high sensitivity.
Item Number: 4901 - 0070 Revision: 1.1
4

The Technology of Safari

Full Band Spectrum (FBS) Most detectors on the market operate on a single or dual frequency, ranging from 1 to 70 kilohertz (kHz).
Although this technology has served the industry well for years, Minelab found that a frequency that worked well in one area would often oer only marginal performance when used in another location. Ground mineralisation, trash content and target size all had an impact on how eectively a detector transmitting a single frequency would operate.
FBS technology combines Minelab’s multiple frequency BBS (Broad Band Spectrum) technology with a powerful new microprocessor to give:
• Greaterdetecting depth
• Highsensitivity over awide rangeof
targets
• Lessinterferencefromelectromagnetic
sources
• More accurate identicationof target
characteristics
Discrimination (Disc.)
Discrimination is the ability of a metal detector to identify your desired targets (e.g. coins and jewellery) and eliminate signals from undesirable material (e.g. nails).
Safari can be programmed in a number of ways to discriminate against unwanted targets in dierent types of ground.
Ground Compensation Safari uses a sophisticated approach for the elimination of ground mineralisation eects. It uses advanced digital ltering to eliminate the inuence of ground signals. This is achieved automatically, allowing you to concentrate on detecting targets.
FBS Comparison
Single Frequency
Dual Frequency
The FBS circuit automatically transmits multiple frequencies simultaneously. This increased frequency range means that the signal received from the detector coil is analysed from a wide range of responses. This allows Safari to analyse more target information so that the target identication (ID) is more accurate.
Minelab’s unique FBS technology means deep, sensitive, accurate detecting.
FBS Multiple Frequency
5

Assembly

Attaching the coil to the Lower Shaft:
Note: Before attaching the coil to the Lower
Shaft, remove the nut, bolt and washers from the coil.
1 Plug the two rubber washers into the holes
on either side of the Lower Shaft.
2 Feed the coil cable up through the inside
of the Lower Shaft, ensuring the coil cable appears out the top of the Lower Shaft.
3 Place the coil on a at surface.
4 Slide the Lower Shaft into the bracket on
top of the coil. Ensure that the open side of the Lower Shaft faces the ground.
5 Insert the bolt through the Lower Shaft and
the bracket on top of the coil.
6 Fasten with the nut provided, taking
care not to damage the thread of the nut by over-tightening. This will need to be loosened later to adjust the coil to a comfortable detecting angle.
WARNING: The coil cable is directly
wired into the coil and is not removable. Any attempt to remove this cable will void your warranty.
6
Assembly
Attaching the Lower Shaft to the
Upper Shaft:
1 Release the Upper Shaft camlock by pulling
the lever away from the shaft.
2 Feed the coil cable up through the inside
of the Upper Shaft, ensuring the camlock side of the shaft is facing the ground.
3 Slide the Upper Shaft over the Lower Shaft,
so the coil cable appears out the top.
Connecting the Shaft Assembly to the
Handle Assembly:
1 Release the Control Box camlock by pulling
the lever away from the Control Box.
2 Align and push the coil cable connector
into the socket underneath the Control Box, rmly tightening the retaining ring to secure.
3 Push the Handle Assembly onto the Upper
Shaft, as far as it will go.
4 Lock the Control Box camlock by pushing
the lever at onto the Control Box.
7
Attaching the Armrest Strap:
1 Clip both buckles onto the outer sides of
the armrest.
Attaching the Headphones:
1 Plug the headphone jack into the
headphone socket, located in the rubber seal at the battery end of the Handle Assembly.
The headphones may be plugged or
unplugged at any time.
Disconnecting the coil:
1 Reverse the steps in ‘Connecting the
Shaft Assembly to the Handle Assembly’, ‘Attaching the Lower Shaft to the Upper Shaft’ and ‘Attaching the coil to the Lower Shaft’.
2 Pull the coil cable out from inside the
lower shaft.
WARNING: Do not attempt to
completely remove the shaft assembly while the coil cable is still connected to the Control Box.
8
Adjusting the Detector for
Comfortable Detecting
For comfortable detecting it is important to take the time to adjust the detector correctly.
Holding the Detector
Thread your arm through the armrest and strap. Grasp the handle of the detector and rest your forearm in the armrest.
The correct position of the armrest should allow you to comfortably grip the handle. Your elbow should sit just above the back of the armrest and the detector should feel like an extension of your forearm.
Adjusting the Armrest Strap:
1 Loosen the strap by tilting the top edge
of the buckle out to release it from the armrest.
2 Undo the Velcro and pull the buckle
outwards (towards yourself ) to loosen the strap.
3 Clip the buckle back into place and tighten
the strap until your arm is secure whilst in the armrest. Re-attach the Velcro.
Adjusting the Position of the Armrest:
1 Use a screwdriver, or the edge of a coin,
to loosen the screw in the centre of the armrest (turn counter-clockwise).
2 While holding the detector, slide the
armrest to sit just below your elbow.
3 Remove your arm. Tighten screw (turn
clockwise) to lock the armrest into position.
9
Adjusting the Length of the Shafts
A correct shaft length will allow you to swing the coil over the ground without uncomfortably stretching or stooping.
If the coil is too far from your body it will be dicult to balance and manoeuvre while detecting.
Shaft is too short
If the coil is too close to your body it may detect your digging tools or any other metal which you are carrying, causing confusing sounds.
Adjusting the Angle of the Coil:
1 Loosen the bolt that connects the Lower
Shaft to the Coil. It should be loose enough to allow the Coil to be moved for adjustment, but tight enough that the Coil can hold its position.
2 While holding the detector as if detecting,
lightly press the Coil to the ground until it sits at/parallel with the ground. The Coil should remain parallel when lifting to the sweep height, approximately 25mm (1”) above the ground.
3 Tighten the bolt, but do not over-tighten it.
Adjust the lower shaft to the correct length, securing the camlock to hold it in place.
A longer lower shaft is available for tall people (p. 39).
Shaft is the correct length
10

Battery Packs

Safari comes with a standard Alkaline battery pack. Eight high quality, fresh, 1.5V AA alkaline batteries will power the Safari for up to 14 hours of constant use.
Optional accessory NiMH battery packs are available as well (See Accessories p. 39). The NiMH 1600 mAh battery pack will power the detector for up to 12.5 hours of constant use and the NiMH 1800 mAh battery pack for 14 hours.
Unlike Nickel Cadmium batteries, the NiMH battery pack DOES NOT have to be discharged before recharging. Whenever the detector has been unused for a lengthy period, recharge the battery pack to ensure full performance. There is no limit to the time the battery pack can be left on charge.
Note: Removal instructions apply to both types of battery packs.
Removing the Battery Pack from the
Battery Compartment:
1 Ensure that the detector is turned o
before removing the battery pack.
2 Rest the detector on a at surface.
Disconnect the headphones.
3 Lift the rubber seal of the battery
compartment located at the end of the handle assembly.
4 Raise the yellow tab to release the spring
loaded battery pack.
WARNING: Do not attempt to
disassemble the NiMH battery pack.
If disposing of battery pack, do not
incinerate. Contact your local authorities to enquire about disposal or recycling facilities.
5 Remove the battery pack entirely from the
battery compartment.
Inserting the Battery Pack into the
Battery Compartment:
1 Lift the rubber seal of the handle assembly.
2 Slide the battery pack entirely into the
handle assembly, until it clicks into place.
3 Close the rubber seal, to close the battery
compartment.
11
Replacing ‘AA’ Batteries:
1 Slide the lid of the battery pack in the
direction of the arrow to open.
2 Place eight high quality AA cell alkaline
batteries into the battery pack, ensuring that the + and – terminals are aligned as indicated on the label.
– Please note the following:
Do not use rechargeable Lithium Ion
batteries with your Safari. They may damage the detector and void your warranty. Rechargeable Lithium Ion batteries will give a combined voltage above 13V and therefore cannot be used with Safari.
– Do not leave drained AA batteries in the
detector as they can leak.
– The optional rechargeable battery packs
will not be damaged if left on the charger for more than 22 hours.
– The battery chargers will not recharge
rechargeable alkaline or NiCad AA batteries.
Using a non-Minelab charger with the
3 Slide the battery pack lid closed until it
‘clicks’ into place.
High quality alkaline batteries are
recommended for optimum detection time. Rechargeable alkaline, NiMH or NiCad AA batteries may be used but must be removed and recharged separately. Check tment of rechargeable batteries prior to purchase, as some do not comply with standard size requirements.
battery pack may damage it and will void the product warranty.
– Unlike Nickel Cadmium batteries, the NiMH
battery pack DOES NOT need to be drained of all power before being recharged.
– Do not charge the battery at temperatures
above 45°C (113°F).
– Do not charge the battery at temperatures
below 0°C (32°F).
– Do not leave the battery exposed to very
hot conditions (e.g. on the dashboard or rear parcel shelf of your car) or very cold conditions.
12
Battery Packs
Charging the 1600/1800mAh NiMH Battery Packs (optional accessories)
To charge your battery, only use the Minelab charger designed for your NiMH battery. Using other chargers may damage your battery and will void the product warranty.
Recharging NiMH Battery Packs with the
Mains Charger:
1 Remove the battery pack.
2 Insert the mains charger cable into the
socket at the tapered end of the battery pack.
3 Plug the mains charger into the wall socket
and turn on the switch.
4 Leave for 18 hours to fully recharge the
1600mAh pack (22 hours for the 1800mAh pack). If the battery was not completely discharged, the charging time will be shorter. New batteries will reach their full capacity after several charge/discharge cycles.
5 Once charged, disconnect the battery
charger plug from the battery pack.
Recharging NiMH Battery Pack with the
Car Charger:
1 Remove the battery pack.
2 Insert the car charger plug into the
accessories socket of your vehicle.
3 Insert the car charger plug into the socket
at the tapered end of the battery pack.
A small light on the car charger illuminates
indicating that the car charger is in operation.
4 Leave for 18 hours to fully recharge the
1600mAh pack (22 hours for the 1800mAh pack). If the battery was not completely discharged, the charging time will be shorter.
5 Some vehicles may require the ignition to
be switched on to ‘Accessories’ for power to be supplied to the charger.
6 Charging the battery for longer than 18
hours will not damage the NiMH battery pack. However, it may gradually discharge your car battery.
Note: The car charger is provided with a
fuse for short circuit protection. This can be accessed by unscrewing the tip of the charger plug.
Note: It is normal for the tip of the
rechargeable battery to get warm while charging.
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