Promise VSky H3970hDM, Руководство по эксплуатации продукта

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Caution
This product is equipped with a three-wire power cable and plug for user
safety. Use the power cable with a properly grounded electrical outlet to
avoid electric shock.
Important
• Before installing or removing signal cables, ensure that the power cords for the sys-
tem unit and all attached devices are unplugged.
• To prevent electric shock hazard, disconnect the power cable from the electrical out-
let before relocating the system.
• When adding or removing any additional device to or from the system, ensure that
the power cords for those devices are unplugged before the signal cables are con-
nected. If possible, disconnect all power cords from the existing system before you
add a device.
• Use one hand, when possible, to connect or disconnect signal cables to prevent a
possible shock from touching two surfaces with different electrical potentials.
Electrical Safety
Important
Motherboards, adapters, and disk drives are sensitive to static electricity discharge.
These devices are wrapped in antistatic bags to prevent this damage. Take the fol-
lowing precautions:
• If you have an antistatic wrist strap available, use it while handling the device.
• Do not remove the device from the antistatic bag until you are ready to install
the device in the system unit.
• With the device still in its antistatic bag, touch it to a metal frame of the system.
• Grasp cards and boards by the edges. Hold drives by the frame. Avoid touching
the solder joints or pins.
• If you need to lay the device down while it is out of the antistatic bag, lay it on
the antistatic bag. Before picking it up again, touch the antistatic bag and the
metal frame of the system unit at the same time.
• Handle the devices carefully to prevent permanent damage.
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