CREDO DDM metal detector Instrukcja Użytkownika Pobierz pdf (Strona 14)

It must always be remembered that no detector can find what is not there –

nor can any detector give a signal unless the coil is passed directly over

that target!

There will always be sites on which any single detector does not work to

peak efficiency. All detectors and sites are different and a particular

combination of frequency and filtering might be best on a specific site,

although the range of accessory coils available for the Credo DDM will

allow effective operation under almost all conditions and for all types of

targets.

Site conditions will significantly affect depths and performance. Heavily

furrowed, broken ground or thick stubble are all especially difficult ground

types to search. Sites where the ground conditions vary to a considerable

degree may require the Ground Balance to be adjusted from time to time

for best results.

Care of the CREDO DDM

All metal detectors are precision instruments and require careful handling

to ensure they remain in good working order.

Avoid dropping, impacts or violent shaking of the detector and protect it

while transporting.

The detector should not be used in extremely wet weather conditions,

without protecting the control box and the battery. The coil assembly is fully

waterproofed.

If water penetrates any of the boxes, switch off the detector and remove the

batteries. It is suggested that the detector be placed in a warm place to dry

out slowly.

Mud and soil should be carefully removed, using a damp cloth or water

only. Do not use detergents or abrasives and avoid getting water in the

control boxes.

When storing the detector for long periods or when shipping, the batteries

should be removed. Avoid storing the detector in areas where it will be

exposed to extreme temperatures, dust, moisture or contaminants.

Do not attempt to modify or repair the detector or allow any unauthorised

repair centre to do so.

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CREDO DDM metal detector Instrukcja Użytkownika Strona 14