Vallon VMH3CS - Appendix B: Short Instructions

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Metal Detector VMH3CS – Operation Manual
© 2007 Vallon GmbH, D-72800 Eningen/Germany
APPENDIX A - LIST OF ACOUSTIC SIGNALS
Signal Meaning
10 pulses/sec. with approx. 2300 Hz
Signal is audible after switching ON
for about 5 seconds:
Batteries are full;
Metal detector is ready for
operation.
6 pulses/sec. with approx. 2300 Hz
Signal is audible after switching ON
for about 5 seconds:
Batteries have 50 % of the energy;
Metal detector is ready for
operation.
2 pulses/sec. with approx. 2300 Hz
Signal is audible after switching ON
for about 5 seconds:
Batteries have 10 % of the energy;
Metal detector is ready for
operation.
high continuous signal, approx. 2300 Hz
High continuous signal:
Batteries do not have enough
energy.
 Insert new batteries.
low continuous signal, approx. 500 Hz
Low continuous signal:
Defect in search head, cable or
electronics.