Page 1: ...ar audio tunes the unit is unstable and should not be used until the battery is recharged or replaced If the unit is not to be used for a certain length of time it is advisable to remove the battery to avoid battery leakage which could cause serious damage to the detector When not in use the detector should be stored in a dry warm environment SPECIFICATION Power Voltage Power Operating Frequency O...
Page 2: ...e red light coming on If the detector is held still over a metal object the detection signal will automatically reduce therefore it is important that the unit is continually scanning the surface when in use PERFORMANCE The sensitivity of the detector is determined primarily by the size shape and composition of the object to be detected Typical performance figures are given below Maximum Detection ...
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