cause moisture to build up inside the device when it
reaches operating temperature, which over time may
cause device failure
． Do not attempt to open the device or repair it
yourself. Doing so carries the risk of electric shock,
which may lead to injury or even death
． Avoid exposing the device to shocks, falls, and drops,
as these may damage components and lead to failure
． Do not use chemicals or detergents to clean the lens
and the device overall. To clean the lens and device,
only use a clean, soft cloth
． Should the device or accompanying accessories have
any technical issues, take them only to official service
provider for repairs
