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Note: It is much easier to detect electrical cables when a consumable device
(Lamps etc.) are connected to the supply and switched on. The scan capacity
of the detector on 110 V, 230 V and 400 V supplies is almost identical.
Note: The rapid 'beeping' sequence of the signal tone when electrical cables
are located differs to the signal tone emitted during metal detection. The signal
tone for metal detection is a continuous monotone.
In certain circumstances it may not be possible to detect electrical cables. This can occur
if the surface above the cable is made of metal or if the area being searched has a high
water content. The accuracy of the detection can not be guaranteed if the measurement
display shows a result over a large surface area. In this instance the surface may be
shielding the electrical cables.
- Slide the detector several times over the
surface area to be examined. Ensure
contact with the surface is not lost during
this process. Sliding the detector several
times over the surface being tested will
provide a more precise location of the
electric cable.
- If the green LED status light is on and
there is no signal tone, there are no
detectable live wires in the material being
scanned. The signal strength indicated
on the status bar (f) will increase as the
device gets nearer the live wires. The
yellow and red LED status lights as well
as the signal tone will come on at a
certain signal strength. The status bar will
display completely full when the metal
object is centred under the detector's
sensor. When the device picks up a clear,
strong signal a crosshairs will appear
over the target aim (e) when the detector
is directly over the live wire.
f
e
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03.07.15 09:48