NEC N8120-011F, User Manual

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vii
During Operation
CAUTION
Avoid contact with US40a during thunderstorms.
Disconnect the power plug from the outlet when a thunderstorm is approaching. If it
starts thundering before you disconnect the power plug, do not touch any part of
US40a including the cables. Failure to follow this warning may cause a fire or an
electric shock.
Keep pet animals away from US40a.
Excreta and/or body hair of the pet animals may enter US40a and result in a fire or an
electric shock.
Do not block the ventilation opening.
The internal temperature rises, and it may cause the fumes and/or fire.
Remove the headphone from your ear before connection.
Do not connect the headphone to the line-out connector of US40a while you are putting
it on your ear. Doing so may cause a damage to your ear.
Before connection, make sure that the sound volume is not so large.
Do not use US40a on your knee for a long time.
The bottom of US40a becomes hot, and it may cause the low temperature burn. If the
heating element remains touching a certain part of the body for a long time, an
erythema or a bulla is generated on skin. It is called the low temperature burn. Special
care must be taken if you have sensitive skin.
Pay attention to ventilation from the ventilation opening.
The temperature of exhaust from the ventilation opening is higher than the room
temperature. Exposing yourself to exhaust from the ventilation opening may cause a
low temperature burn. Special care must be taken if you have sensitive skin.
Do not use US40a with its LCD panel being closed.
The internal temperature rises, and it may cause the heat generation and/or damage to
US40a.