Bluesound DUO D30 Quick start guide - Manual (Page 3)

not be placed in a built-in installation such as a bookcase or rack unless proper
ventilation is provided or the manufacturer’s instructions have been adhered to.
11. Power Sources - This product should be operated only from the type of power source
indicated on the marking label. If you are not sure of the type of power supply to
your home, consult your product dealer or local power company.
The primary method of isolating the device from the mains supply is to disconnect
the mains plug. Ensure that the mains plug remains accessible at all times. Unplug
the AC power cord from the AC outlet if the unit will not be used for several months
or more. The socket-outlet shall be installed near the equipment and shall be easily
accessible.
12. Grounding or Polarization - This product may be equipped with a polarized
alternating-current line plug (a plug having one blade wider than the other). This plug
will fit into the power outlet only one way. This is a safety feature. If you are unable
to insert the plug fully into the outlet, try reversing the plug. If the plug should still
fail to fit, contact your electrician to replace your obsolete outlet. Do not defeat the
safety purpose of the polarized plug.
13. Power Cord Protection - Power-supply cords should be routed so that they are not
likely to be walked on or pinched by items placed upon or against them, paying
particular attention to cords at plugs, convenience receptacles, and the point where
they exit from the product.
14. Outdoor Antenna Grounding - If an outside antenna or cable system is connected
to the product, be sure the antenna or cable system is grounded so as to provide
some protection against voltage surges and built-up static charges. Article 810 of the
National Electrical Code, ANSI/NFPA 70, provides information with regard to proper
grounding of the mast and supporting structure, grounding of the lead-in wire to an
antenna discharge unit, size of grounding conductors, location of antenna discharge
unit, connection to grounding electrodes, and requirements for the grounding
electrode.
15. Lightning - For added protection for this product during a lightning storm, or when
it is left unattended and unused for long periods of time, unplug it from the wall
outlet and disconnect the antenna or cable system. This will prevent damage to the
product due to lightning and power line surges.
16. Power Lines - An outside antenna system should not be located in the vicinity of
overhead power lines or other electric light or power circuits, or where it can fall into
such power lines or circuits. When installing an outside antenna system, extreme
care should be taken to keep from touching such power lines or circuits as contact
with them might be fatal.
17. Overloading - Do not overload wall outlets, extension cords, or integral convenience
receptacles as this can result in a risk of fire or electric shock.
18. Object and Liquid Entry - Never push objects of any kind into this product through
openings as they may touch dangerous voltage points or short out parts that could
result in a fire or electric shock. Never spill liquid of any kind on the product.
WARNING:
THE APPARATUS SHOULD NOT BE EXPOSED TO DRIPPING OR SPLASHING,
AND OBJECTS FILLED WITH LIQUIDS, SUCH AS VASES, SHOULD NOT BE
PLACED ON THE APPARATUS. AS WITH ANY ELECTRONIC PRODUCTS, USE
CARE NOT TO SPILL LIQUIDS INTO ANY PART OF THE SYSTEM. LIQUIDS CAN
CAUSE A FAILURE AND/OR A FIRE HAZARD.
19. Damage Requiring Service - Unplug this product from the wall outlet and refer
servicing to qualified service personnel under the following conditions:
• When the power supply cord or plug is damaged.
• If liquid has been spilled, or objects have fallen into the product.
• If the product has been exposed to rain or water.
• If the product does not operate normally by following the operating instructions.
Adjust only those controls that are covered by the operating instructions as an
improper adjustment of other controls may result in damage and will often require
extensive work by a qualified technician to restore the product to its normal
operation.
• If the product has been dropped or damaged in any way.
• When the product exhibits a distinct change in performance – this indicates a
need for service.
20. Replacement Parts - When replacement parts are required, be sure the service
technician has used replacement parts specified by the manufacturer or have the
same characteristics as the original part. Unauthorized substitutions may result in
fire, electric shock, or other hazards.
21. Safety Check - Upon completion of any service or repairs to this product, ask the
service technician to perform safety checks to determine that the product is in proper
operating condition.
22. Heat - The product should be situated away from heat sources such as radiators,
heat registers, stoves or other products (including amplifiers) that produce heat.
WARNING
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS
PRODUCT TO RAIN OR MOISTURE.
CAUTION
TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF PLUG TO WIDE SLOT,
FULLY INSERT.
WARNING
Changes or modifications to this unit not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
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