Using the battery
Install the battery to the detector and then you can use.
3.5 Battery
Install the battery to the detector
It will be automatically charged when the detector connects to the external power supply.
The battery status symbol is displayed on the upper right corner of the display window.
A solid symbol means the battery is full and an empty symbol means the battery is
insufficient. If the symbol is flashing and changing from solid to empty, it means the battery
is being charged. When the battery is poor, "Low Battery" will be displayed. It means the
battery is too low, the detector will automatically turn off. If the detector doesn't have the
built-in battery, the battery status symbol will not be displayed.
3.6 Placing mode
The machine must be placed slant while working.
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