User's Manual

11
Chapter 6 Communication Description
Chapter 7 Warning
Please don’t use the device in the following situation as the signal may influence electronic or medical
equipment.
·Hospital, nearby cardiac pacemaker and other medical equipment.
·Gas station and other combustible and explosive area.
·Airplane.
·Other places that are forbidden to use wireless devices.
Please don’t operate the belt-pack under the situation below.
·Please don’t charging the belt-pack beyond our voltage standard.
·Please don’t disassemble or refit the belt-pack.
·Please don’t immerse the belt-pack in water.
·Please don’t hit or throw the belt-pack.
·Please don’t burn or heat the belt-pack.
·Please don’t reverse polarity to charge the battery.
·Please don’t weld on the battery.
Other Notes.
·Please don’t put the belt-pack under strong sunlight or near heater.
·Please don’t operate belt-pack near TV or radio.
·Please don’t change battery careless.
·Please use the suitable charger.