Keyboard - silicomp METALLA PRO Manuel D'instructions

OPERATING INSTRUCTIONS

3.4 KEYBOARD

Acoustic signals
All the keys are coupled to an acoustic signal which tells the user that the command has been
actually executed (with the exception of the switching off).
LIST OF KEYS AND DESCRIPTION OF FUNCTIONS
Threshold Lowering
Key.
By pressing this key it
is possible to lower the
threshold of the
acoustic signal on the
graduated bar for the
Detection of Electric
Cables.
After two seconds of
inactivity, METALLA
PRO gets positioned
on the function
Detection of Metals so
that it is possible to
perform the same kind
of adjustment.
After two more
seconds of inactivity,
the instrument goes
back to the function of
measurement.
Reset key.
By pressing this key, METALLA
PRO sets the zero for displaying
at the values measured at that
moment both for the function of
Metal Detection and the function
of Electric Cables Detection. This
function allows removing from the
following measurements
background noise in order to
achieve a more
detection with the
sensitivity. In order to assure
correct zero setting
recommended not
METALLA PRO
measurement is again displayed.
METALLA PRO
the
accurate
maximum
it is
to move
until
Threshold Increasing Key.
By
threshold of
alarm
Detection can be increased.
Besides, it is possible to "turn
off" the sound of the threshold
of the alarm by increasing said
threshold until it disappears
from the graphic bar.
After two seconds of inactivity,
METALLA PRO is set on the
Metal Detection function and
the same adjustment can be
repeated.
seconds
instrument goes back to the
measurement function.
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ENGLISH
Chap. 3
ON/OFF.
To turn the instrument
on/off keep the key
pressed for 2 seconds.
pressing this key
the acoustic
for Electric Cables
After two
of inactivity,
the
more
the