Connexus P-4000, Руководство пользователя

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Portable Metal Detectors By:
INDICATIONS OF METAL DETECTION
A. If metal is being detected a sound will be heard
– a small piece
of metal will produce a small movement of the needle and a
short chirp of sound.
B. Detection of a large or particularly dense metal object may be
indicated by the power indicator light turning RED , meter
needle movement to the FAR RIGHT and a CONSTANT
ALARM sound.
HOWEVER:
Check that this is not a “false” indication. Turn
unit away from scanning area. If unit settles down and resets
itself, scan area again. If the metal detector acts in the same
manner, a large metal object is being detected
– this is a
normal reaction for the Metal Detector. If unit does not settle
down,
RESET by turning unit off and going through start up
procedures as stated previously.
TO RESET THE UNIT
To RESET , turn MODE switch to OFF , wait 1 to 2 seconds, then
turn MODE switch to RUN .
NOTE: If the detector is set on a metal floor or near any other
large piece of metal for a time while the system is in RUN mode, it
will be necessary to perform a RESET action to remove the large
error voltage that develops. If a RESET is not performed it will take
upwards of two minutes for the unit to restore itself to proper
operation.