Minelab F1A4 Instrukcja Obsługi Pobierz pdf (Strona 27)

Operations Manual

Page 27

5.5 Sweeping the Coil

a. While sweeping the coil it is important to keep it parallel to and

at a constant height from the ground at all times (see Figure 13).

CAUTION

Be aware of any tendency to raise the coil at the ends of each sweep as

this will reduce your detection depth.

b. Each sweep of the coil should overlap the area covered by the

previous sweep to ensure full coverage of the area being searched.

Figure 13 - Sweeping the Coil

5.6 Pinpointing the Position of a Small Target

a. When a possible –target“ has been located continue to sweep the

coil over the location, but reduce the size of the sweeps to more

accurately determine the position of the target.

b. To further pinpoint the location, sweep the coil across the ground

and advance forward towards the target with a half-coil diameter

overlap on each sweep. Notice when the target signal is first heard

‘ this determines the edge of the target area.

PDF created with FinePrint pdfFactory trial version http://www.fineprint.com

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 39 40

Brak uwag

Minelab F1A4 Instrukcja Obsługi Strona 27