Nextar Q4-03 GPS Receiver User Manual


 
10
About Rechargeable Battery
Your portable GPS device comes with a built-in rechargeable battery. Charge the battery
fully before initial use. Charging time is normally about 3.5 hours. A fully charged battery
delivers about 2 hours of use.
Working conditions and precautions for the rechargeable battery
¾ New batteries should be fully charged before initial use.
¾ Battery should only be used and charged when temperatures are between
32°-100°F.
¾ Maintain well-ventilated conditions around the product to avoid overheating. Don’t
put the product on a bed, sofa or anything that may block ventilation to the product.
¾ When the battery is weak, an indication menu will appear on the LCD screen and
the unit will power off automatically after a while.
Charging the rechargeable battery
The battery must be charged by using the supplied adaptor.
Power Supply
Pre
p
aration