■ Maintenance
• Do not put the product in places exposed to sun or with
high temperature. High temperature will shorten service life of
electronic components, damage battery and make plastic
components deformed.
• Do not put the product in cold places to avoid damaging internal
circuit board.
• Do not dismantle the product. Non-professional personnel may
damage the product.
• Do not drop, strongly vibrate, strike the product with hard object
to avoid damaging internal circuit.
• Do not use drastic chemicals or cleaner to clean the product.
• Do not use sharp objects to scratch product surface to avoid
damaging shell and aecting facade.