Minelab F1A4 Wartungshandbuch PDF herunterladen (Seite 19)

Operations Manual

Page 19

5. Operating Instructions

5.1 Control Panel Description (see Figure 9)

All controls are located on the Control Panel.

P0024-D

Balance

Coil

Off

Battery

Low

Noise

Cancel

Audio

Reset

F1A4

MINELAB

Figure 9 - The F1A4 Control Panel

5.1.1 Off / Search / Balance Switch

This three-position switch located near the centre of the Control Panel

provides the ability to switch the unit On and Off. Normal detection

operations are performed whilst in the Search position. The detector is

On when it is switched to either Search or Balance:

• Search ‘ Using the detector with the switch set to Search means

that the setting to cancel ground noise remains fixed. Changing

ground conditions may require the detector to be balanced

occasionally to cancel any ground noise.

• Balance ‘ In this spring-loaded position, ground noises can be

cancelled out.

The detector must always be left in Search when actually searching for

mines. It is possible that the signal you are attempting to balance out is

that of a small or distant target.

WARNING

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Minelab F1A4 Wartungshandbuch Seite 19