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Do not store the G4 in high humidity places or expose it to excessive dust.
Do not use a third party ac adapter with the product or plug it to a socket on an outlet with another appliance
plugged in.
Avoid placing the G4 on an uneven surface, racks of extreme height or places of poor stability as the G4 may drop
and lead to injuries.
Do not attempt to dissemble or modify the G4 in anyway.
Be sure to keep the G4 away from places with extreme tempareture, or any location where it may be exposed to
grease or humidity.
Do not modify the ac adapter; Do not bend (excessively), twist or pull the cable.
Do not damage the cable of the ac adapter; Do not place heavy objects on the cable or expose it to sources of
excessive heat. A damaged ac adapter may lead to fire or electrocution.
Do not touch the ac adapter when your hands are damp to avoid potential electrocution.
When not in use for extended period of time, unplug the ac adapter from the socket.
Clean the area around the electrodes regularly.
Be sure to keep the ac adapter well away from any source of heat; High temperature may cause the insulater of
the ac adapter to melt.
Place of storage
AC adaptor and power
Avoid placing the unit on an unstable/uneven surface
Dissembling the unit