Cisco AT&T U-verse ISB7005, Руководство по установке

Страница: 5 / 32

5
Verify the Power Source from the
On/Off Power Light
When the on/off power light is not illuminated, the apparatus may
still be connected to the power source. The light may go out when
the apparatus is turned off , regardless of whether it is still plugged
into an AC power source.
Eliminate AC Power/Mains Overloads
WARNING: Avoid electric shock and fi re hazard! Do
not overload AC power/mains, outlets, extension cords, or
integral convenience receptacles. For products that require
battery power or other power sources to operate them,
refer to the operating instructions for those products.
Provide Ventilation and
Select a Location
• Remove all packaging material before applying power to the
product.
• Do not place this apparatus on a bed, sofa, rug, or similar
surface.
• Do not place this apparatus on an unstable surface.
• Do not place this apparatus in excessive heat or moisture.
• Do not install this apparatus in an enclosure, such as a
bookcase or rack, unless the installation provides proper
ventilation.
• Do not place entertainment devices (such as VCRs or DVDs),
lamps, books, vases with liquids, or other objects on top of this
product.
• Do not block ventilation openings.
Operating Environment
This product is designed for operation indoors with a temperature
range from 32° to 104° F (0° to 40°C). Each product should have
adequate spacing on all sides so that the cooling air vents on the
chassis are not blocked.
Protect from Exposure to Moisture
and Foreign Objects
WARNING: Avoid electric shock and fi re hazard! Do
not expose this product to dripping or splashing liquids,
rain, or moisture. Objects fi lled with liquids, such as vases,
should not be placed on this apparatus.
WARNING: Avoid electric shock and fire hazard!
Unplug this product before cleaning. Do not use a liquid
cleaner or an aerosol cleaner. Do not use a magnetic/static
cleaning device (dust remover) to clean this product.
WARNING: Avoid electric shock and fi re hazard!
Never push objects through the openings in this product.
Foreign objects can cause electrical shorts that can result
in electric shock or fi re.
Service Warnings
WARNING: Avoid electric shock! Do not open
the cover of this product. Opening or removing the cover
may expose you to dangerous voltages. If you open the
cover, your warranty will be void. This product contains
no user-serviceable parts.
Check Product Safety
Upon completion of any service or repairs to this product, the service
technician must perform safety checks to determine that this product
is in proper operating condition.
Protect the Product When Moving It
Always disconnect the power source when moving the apparatus
or connecting or disconnecting cables.
20110316_IP_No Tuner_Safety
IMPORTANT SAFETY INSTRUCTIONS,
continued