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About the main unit battery
The main unit of your Navigation System has a lithium battery for memory backup. Please
dispose of the battery properly by following the instructions below.
WARNING
• Keep the lithium battery out of the reach of the children. Should the battery be swallowed,
immediately consult a doctor.
CAUTION
• Do not recharge, disassemble, heat or dispose of the battery in a fire.
• Use a CR2450 (3V) lithium battery only. Never use other types of battery with this unit.
• Do not handle the battery with metallic tools.
• Do not store the lithium battery with metallic materials.
• When disposing of used batteries, please comply with governmental regulations or envi-
ronmental public institution’s rules that apply in your country/area.
• Always check carefully that you are loading the battery with its (+) and (-) poles facing in
the proper directions.
How to remove the battery
PRECAUTION:
• Remove the battery from the main unit using a non-metallic tapered instrument.
1 Using a screwdriver, remove the screw at the side of the main unit.
2 Using a pointed tool, pull out the tray on which the battery is set, and remove the bat-
tery.