iii
• Please do not use the organic solvent, benzene or acetone to
clean the device.
• Please do not let the device to contact water (ex. Sea water) or
others liquids.
• Please do not let any liquid or object into the device.
• Please do not put the battery nearby heating or expose to fire.
• Please do not touch the power wire when hands wet.
• Please do not plug the device in the power that over specific
voltage. Please do not use the damaged plug and wire, or
insert the plug into the socket incompletely.
• Please avoid the terminal or plug to contact any metal object
(ex. needle or key) or dirt.
• Please avoid to use or place or storage the device in the damp
or full of dirt environment.