Minelab F3 Servisní příručka stáhnout pdf (Strana 15)

F3 INSTRUCTOR NOTES

Minelab Countermine Division Safety Through Excellence

Fourteen

Functional Tones

Tones Event Description

Equipment Fault Indicates failure of

detector component

or a dislodged Red

Sensitivity Endcap

Low pitched slow

oscillating tone (ee-aww,

ee-aww)

Coil Fault Indicates coil not

connected or not

receiving sufficient

current

Low pitched double tone

every five seconds

Noise Cancel Indicates Noise

Cancel procedure is

occurring

Two single beeps followed

by 45 seconds of short

double beeps finishing

with four single beeps

NOTE

Circuitry within the F3 ensures that its performance remains consistent

regardless of the type or charge state of the batteries. When the batteries can

no longer supply the necessary power to sustain correct performance of the

detector, a Low Battery Alarm will alert the operator.

**WARNING**

When Low Battery Alarm occurs the operator must immediately STOP

demining operations. The F3 should be switched off and new or

recharged batteries inserted into the Battery.

PERFORMANCE OBJECTIVES

Students shall be able to correctly identify and describe the functional controls

and tones of the F3.

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 35 36

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Minelab F3 Servisní příručka Strana 15