Optus DHR 4901 OPT User Manual page 4

Ventilation: Never cover the ventilation slots in this product as these slots allow for a
proper airflow through the unit. Covering them may result in the unit overheating and
may not function properly.
• Never stand the product on soft furnishings or carpets.
• Never stack electronic equipment on top of the product.
Attachments: Do not use any unsupported attachments, as these may be hazardous
or cause damage to the product.
Connection to the lnb or antenna: Disconnect the product from the mains outlet
before connecting or disconnecting the cable from the LNB or antenna. Failure to do
so can result in damage to the LNB or antenna.
Connection to the TV: Disconnect the product from the mains outlet before
connecting or disconnecting the cable from the TV. Failure to do so can result in
damage to the TV.
Location: To avoid exposing the unit to lightning, rain or sunshine, place the product
indoors.
• Never place the unit on or near a radiator or heat register.
• Do not block the openings with any object, and do not place the product on a bed,
sofa, rug, or other similar surface.
• If you place the product on a rack or a bookcase, ensure that there is adequate
space and ventilation and that you have followed the manufacturers mounting
instructions.
• Do not place the product on an unstable shelf, stand, tripod, bracket, or table
where it can fall off. A falling product can cause serious injury to a child or adult and
serious damage to the appliance.
Lightning, storm or not in use: Unplug the unit from the wall outlet and disconnect the
LNB or antenna during a thunderstorm or when left unattended and unused for long
periods. This will prevent damage to the unit due to lightning and power-surges.
Extraneous objects: Do not insert any type of object through the openings in the unit,
where they can touch dangerous voltage points, damage electronic components or
other parts of the unit.
Replacement of parts: Only an authorised service technician specified by the
manufacturer can perform the replacement of parts.
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