Steren RAD-530 Manual De Instrucciones página 26

4. Once you've installed the battery charger, connect the AC charger adaptor into
an AC household outlet. Insert the terminal on the charger and perform the initial
charge for 12 hours or so.
The LED indicator lights red when the battery is in the process of loading.
Turns green when the battery is fully charged.
The LED in the 2-way radio flashes in red when
battery is discharged.
Insert terminal on the charger and charge it.
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