Waldbeck Yukon Mode D'emploi page 48

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48
TROUBLESHOOTING
Symptom
No power, no boot sound, and the
LCD has no indication.
Sound a successive "DI" "DI" sound.
The LCD displays normal, but the
unit has no detection function.
The LCD displays normal, but the
sensitivity is very low.
Sound an irregular tone, or the
target identification cursor
chatters.
The signal is unstable, and the
position of the target identification
cursor is changing.
Solution
1. Be sure that the batteries are installed
correctly.
2. Replace the batteries.
1. Make sure that there is no other metal
detector operating around.
2. Release the sensitivity properly.
The connection of the search coil is bad.
Plug in the cable plug.
When turning on, there is metal near the
search coil. Let the search coil be far away
from the ground, and then turn on the
unit again.
1. Do not use it indoors, because there is
many metals there.
2. Make sure whether there is
electromagnetic interference source, such
as power lines, cables, electronic fences
and so on. Keep away from these areas, or
try to reduce the sensitivity.
1. Sweep at a different angle, in order to
determine whether you can get a more
stable signal.
2. If the target is buried deeply, you could
try to increase the sensitivity or speed up
the speed of sweeping the search coil, in
order to get a more stable signal.
3. Maybe more than one metal targets
buried there, try to increase the
sensitivity or set different discrimination
range to sweep.
4. Maybe you find a severe oxidation
target, or the ground is serious magnetic,
you should try to decrease the sensitivity.