Minelab F3 Mine Detector - 4. F3 L Configuration Details; 4.1 & 4.2 F3 L Configuration Introduction and Description

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4. F3L Configuration
4.1 Introduction.
Detectors fitted with the LED Display and Volume/Sensitivity (V/S)
Control leave the factory with the LED Display and
Volume/Sensitivity Control enabled. The LEDs give an operator a
visual indication of the size and proximity of a target. The V/S
Control provides the facility to reduce or increase V/S levels to suit
specific detection circumstances. If required, the LED display and
the ability to vary V/S levels can be disabled on the F3L.
4.2 Description.
The F3L is fitted with a modified speaker pod comprising (Figure
13):
 13 red LED display to display target strength and proximity
 Volume/Sensitivity increase button and Volume/Sensitivity
decrease button .
 Red “Battery Low” alarm LED.
 Quick guide to enable and disable all LEDs.
 Quick guide to enable and disable V/S control buttons.
 Quick guide to display battery level status.
Figure 13: F3L Speaker Pod