Lenovo 10CN Руководство пользователя - Страница 11

Просмотреть онлайн или скачать pdf Руководство пользователя для Настольный компьютер Lenovo 10CN. Lenovo 10CN 20 страниц.

DANGER

Some laser products contain an embedded Class 3A or Class 3B laser diode. Note the following:

Laser radiation when open. Do not stare into the beam, do not view directly with optical

instruments, and avoid direct exposure to the beam.

Power supply statement

Never remove the cover on a power supply or any part that has the following label attached.

Hazardous voltage, current, and energy levels are present inside any component that has this label attached.

There are no serviceable parts inside these components. If you suspect a problem with one of these parts,

contact a service technician.

Cleaning and maintenance

Keep your computer and workspace clean. Shut down the computer and then disconnect the power

cord before cleaning the computer. Do not spray any liquid detergent directly on the computer or use

any detergent containing flammable material to clean the computer. Spray the detergent on a soft cloth

and then wipe the computer surfaces.