Finders Super Fix Manual - Página 5

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1. All Minelab SD & GP series detectors are motion detectors which means that no there will be

no target response if the searchcoil is held stationary over the target. The optimum scan speed

as recommended by Minelab for SD & GP detectors is approximately one meter per second

and Super Fix has also been optimised for this approximate scan speed.

2. Super Fix has two modes of operation and may be used in either mode as required by the

operator or switched back and forth between modes while detecting with the simple flick of a

switch.

Operating in M/LAB MODE:-

3. First mode is the M/LAB MODE, which is very similar to using your detector without Super

Fix except that it provides the added benefits,

(a) - Super Fix' s modified version of the original "high/low" or "low/high" target audio

signal is now heard when operating in the M/LAB position.

(b) – features a soft start up feature which eliminates the loud bust of audio normally heard in

the headphones at switch on,

(d) - ground noise is partially decreased enabling the detector to run smoother

(e) - sensitivity to targets is increased.

Operating in S/FIX MODE:-

4. The second mode is S/FIX MODE, which brings the operator an entirely different operating

environment with many new concepts and options and includes the following benefits,

(a) - a constant and stable threshold,

(b) - the ability to operate without any threshold tone without any loss of target sensitivity,

(d) - target signals divided into two channels with a HIGH Tone for small targets

and a LOW Tone for large targets,

(e) - elimination of mains interference,

(f) - considerable reduction of transient impulse noises, both random and periodic,

(g) - elimination of internally generated circuit noise,

(h) – selective control of ground noise with the sensitivity control,

(i) - audio output to stereo headphones allowing separation of the two channels,

(j) - ability to search exclusively for large or small targets only.

5. Super Fix has three controls which only function when operating in the S\FIX Mode, these

controls are conveniently grouped together on the front panel and are the THRESHOLD

control, The SENSITIVITY control, and the CHANNEL selection switch.

6. The THRESHOLD control:- the setting of this control is not critical and may be set the

operators own personal preference, keeping in mind that if you want to use the channel null

feature you will need to be able to clearly hear the threshold tone. Alternately should you wish

to operate with a silent threshold Super fix does not lose any sensitivity when used at this

setting.

7. The SENSITIVITY control:- This is the most critical control on Super Fix - By increasing or

decreasing the setting of the SENSITIVITY control, the stability of Super Fix can be adjusted

according to the tolerance level of the operator to transient electrical impulses, steady state

electrical interference, and the mineral conditions of the area being detected at the particular

time.

Set the SENSITIVITY control to approximately a12 o' clock setting as a starting position.

Place the searchcoil on the ground surface and hold the detector motionless while listening for

any intermittent transient interference break through, and if false signals are evident adjust the

sensitivity control to a lower setting until they are eliminated.