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Metal Detector VMH3CS – Operation Manual
© 2007 Vallon GmbH, D-72800 Eningen/Germany
Upon detection of medium size metal mines and larger, the signal strength is
strong enough to switch-over the alarm threshold respectively the LED-
display.
Now a second audio signal (II) is produced. Alarm signal II indicates that there
is a large amount of metal.
The 14
th
LED of the optical display flashes and indicates that second detection
signal is activated.
Fig. 4-2 Detection Signals
vibration
stren
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