9.
GROUNDING OR POLARIZATION
: As a safety
feature, the unit may be equipped with a polarized
alternating current line plug in which one blade is wider
than the other. This plug will fit into the power outlet only
one way. If you cannot insert the plug fully into the outlet,
try reversing the plug. If the plug still will not fit, contact a
licensed electrician to update your obsolete outlet. Do not
defeat the safety purpose of the polarized plug.
10.
POWER SOURCES
: Operate the unit only from the
power source indicated on the marking label. If you are
unsure of the type of power supplied to your home,
consult your unit dealer or local power company.
11.
POWER CORD PROTECTION
: Arrange power
supply cords so that they do not suffer from foot traffic or
pinching by items placed on or against them. Pay close
attention to cords where plug enter the AC outlet and
where they exit from the unit.
12.
LIGHTNING
: For added protection during a lightning
storm or when the component is idle for long periods of
time, unplug the unit from the wall outlet and disconnect
the antenna or cable system. This will help protect the
unit from lightning and power line surge damage.
13.
POWER LINES
: Do not locate an outside antenna
system in the vicinity of overhead power lines or other
electric light or power circuits. When installing an outside
antenna system, take extreme care to avoid touching the
power lines or circuits; contact with them could be fatal.
14.
OVERLOADING
: Do not overload wall outlets,
extension cords, or integral convenience receptacles as
this increases the risk of fire or electric shock
15.
REPLACEMENT PARTS
: When replacement parts
are required, be sure the service technician has used
replacement parts specified by the manufacturer or those
having the same characteristics as the original parts.
Unauthorized substitutions may result in fire, electric
shock or other hazards.
16.
SAFETY CHECK
: Upon completion of any service or
repairs to the unit, ask the service technician to perform
safety checks to ensure the unit is in proper operating
condition.
17.
IMPORTANT SAFETY NOTE
:
• Before connecting a new product such as the U280-SC
to your audio or home theater system, turn off all other
equipment (preferably unplugging them from the AC
power source). Many audio components feature
automatic turn-on circuits that may activate during an
installation, potentially causing damage to electronic
components and/or speakers. This type of damage is not
