Alarm indication
The device comes with a battery level checking system.
If you press the Test button and the battery is nearly low,
the device emits a continuous sound for 5 seconds, and
it will turn off automatically and will not turn on through
auto power on.
*4
In alert mode but without an alarm when the battery level
is low, sounds 2 consecutive beeps, repeatable every 5
seconds.
*2
If it is not charged within a short interval of time, the detector will
beep continuously for 5 seconds, will turn off automatically
and will not turn on through auto power on.
*4
In alert mode with alarm for proximity to an electric field,
when the battery level is low, an alarm sounds at slow
intervals.
*3
If it is not charged within a short interval of time, the detector
will beep continuously for 5 seconds, will turn off automatically
and will not turn on through auto power on.
*4
When the detector is near to an electric field, it will beep
sound discontinualy increasing its frequency depending on
the distance with the voltage source.
The fastest the detector from the sourde, the slowest the
beeping alarm (*1a), the nearest the detector from the source
the fastest the beeping (*1b).
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