24
Metal Detector VMH3CS – Operation Manual
© 2007 Vallon GmbH, D-72800 Eningen/Germany
4.3 Low Battery Charge Signal (Simulation)
- Switch the detector ON.
- Place the search head on the ground.
- Place an extra battery or metal part
on the search head.
- A high tone will sound
continuously.
This signal would be audible if the batteries reach a low level (not
enough capacity for the detector to operate at 100 %).
The vibrator produces a continuous signal until the batteries are
completely exhausted.
4.4 Detector "Non Functioning" Signal (Simulation)
- Insert 3 batteries into the battery compartment.
- Disconnect search head
- Switch the detector ON.
After 5 sec. a low continuous
signal is audible.
This signal will also be
generated if the electronics finds
a fault during operation.
The vibrator produces the same signal.
The following parameters can be faulty:
- 6 internal voltages which are responsible for proper operation.
- Connection to the search head.
- Capacity, induction value, and resistance of the coils in the search head.
- Voltage, time, and energy of every pulse.
High continuous signal, approx. 2300 Hz
Low continuous signal, approx. 500 Hz
To Next Page
Loading...