Double Power Technology MD-740 - Manual (Page 54)

Do Do Do Do not not not not store store store store your your your your device device device device with with with with metal metal metal metal
objects objects objects objects such such such such as as as as coins, coins, coins, coins, keys keys keys keys and and and and
necklaces necklaces necklaces necklaces
● Your device may become deformed or
scratched and malfunction.
Do Do Do Do not not not not store store store store your your your your device device device device near near near near
magnetic magnetic magnetic magnetic fields fields fields fields
● Your device may malfunction or the battery
may discharge from exposure to magnetic
fields.
● Magnetic strip cards, including credit cards,
phone cards, passbooks, and boarding passes,
may be damaged by magnetic fields.
● Do not use carrying cases or accessories with
magnetic closures or allow your device to
come in contact with magnetic fields for
extended periods of time.
Do Do Do Do not not not not store store store store your your your your device device device device near near near near or or or or in in in in
heaters, heaters, heaters, heaters, microwaves, microwaves, microwaves, microwaves, hot hot hot hot cooking cooking cooking cooking
equipment, equipment, equipment, equipment, or or or or high high high high pressure pressure pressure pressure
containers containers containers containers
● The battery may leak.
● Your device may overheat and cause a fire.
Do Do Do Do not not not not drop drop drop drop your your your your device device device device or or or or cause cause cause cause
impact impact impact impact to to to to your your your your device device device device
● The screen of your device may be damaged.
● If bent or deformed, your device may be
damaged or parts may malfunction.
Ensure Ensure Ensure Ensure maximum maximum maximum maximum battery battery battery battery and and and and charger charger charger charger
life life life life
● Avoid charging batteries for more than a week,
as overcharging may shorten battery life.
● Over time, unused batteries will discharge and
must be recharged before use.
● Disconnect chargers from power sources
when not in use.
● Use batteries only for their intended purposes.
Use Use Use Use manufacturer-approved manufacturer-approved manufacturer-approved manufacturer-approved batteries, batteries, batteries, batteries,
chargers, chargers, chargers, chargers, accessories accessories accessories accessories and and and and supplies supplies supplies supplies
● Using generic batteries or chargers may
shorten the life of your device or cause the
device to malfunction.
● We cannot be responsible for the user’s safety
when using accessories or supplies that are
not approved.
Safety precautions
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