CAME-TV MINI 50C, User Manual

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VI - Troubleshooting
VII - Maintenance
(1) Please strictly follow the instructions for use and maintenance.
(2) When the battery power is low, it should be charged promptly,
which will help extend the battery life. If the battery is not charged
promptly and left in a state of power shortage for an extended
period, it will affect the service life of the battery. If the battery
needs to be left aside for a long time, it is recommended to keep
the battery at 70% capacity and charge it once every two months
up to 70% of the battery's full capacity.
(3) This product should be used in a well-ventilated, dry, and
clean environment; sources of fire and flammable items should
be avoided during charging. If danger occurs, please promptly
Problems Troubleshooting
No
power supply
(1)Charge the battery to activate it once an abn
ormal protection symbol popped up.
(2)Verify the connection with the devices to
ensure its accuracy.
(3)Check if the battery power is low.
(4)Check if the positive and negative terminals
are reversed.
(5)Short press the battery display button to
attempt activation.
(6)Disconnect the load and connect again.
S i g n i f i c a n t
heating during
use
(1)The battery and load connections are loose,
leading to poor contact.
(2)This product has been in use for over 3
years, nearing the end of its service life.