26
Turning the Detector On
It is best to only turn the detector on
when outdoors and away from sources of
electrical interference such as power lines,
transmitters, electric fences and phone
towers. These sources may cause the
detector to perform erratically, eliciting
numerous false signals.
Note:
If the detector emits an overload sound
move the coil away from any large metal
objects. Overloading is not harmful to the
electronics of the detector.
The On/Off switch is located on the Rear Control Panel.
To turn the Detector On or Off:
1
Press the On/Off switch down and release.
2
A welcome screen will appear with the GPX Series model
number of your detector.
Avoid turning the detector On and Off repeatedly.
If this happens the Coil Overcurrent screen will appear. Turn
the detector Off and wait for a short time before turning the
detector On again.
Summary of Contents for GPX 4800
Page 1: ...Instruction Manual...
