Precautions - Kenwood TS-480HX Instruction Manual

PRECAUTIONS

Please observe the following precautions to prevent
fire, personal injury, and transceiver damage:
• Connect the transceiver only to a power source
described in this manual or as marked on the
transceiver itself.
• Route all power cables safely. Ensure the power
cables can neither be stepped upon nor pinched
by items placed near or against the cables. Pay
particular attention to locations near AC
receptacles, AC outlet strips, and points of entry to
the transceiver.
• Take care not to drop objects or spill liquid into the
transceiver through enclosure openings. Metal
objects, such as hairpins or needles, inserted into
the transceiver may contact voltages resulting in
serious electrical shocks. Never permit children to
insert any objects into the transceiver.
• Do not attempt to defeat methods used for
grounding and electrical polarization in the
transceiver, particularly involving the power input
cable.
• Adequately ground all outdoor antennas for this
transceiver using approved methods. Grounding
helps protect against voltage surges caused by
lightning. It also reduces the chance of a build-up
of static charge.
EXAMPLE OF ANTENNA GROUNDING
GROUND
CLAMP
ELECTRIC SERVICE
EQUIPMENT
• Minimum recommended distance for an outdoor
antenna from power lines is one and one-half
times the vertical height of the associated antenna
support structure. This distance allows adequate
clearance from the power lines if the support
structure fails for any reason.
• Locate the transceiver so as not to interfere with
its ventilation. Do not place books or other
equipment on the transceiver that may impede the
free movement of air. Allow a minimum of
10 cm (4 inches) between the rear of the
transceiver and the wall or operating desk shelf.
• Do not use the transceiver near water or sources
of moisture. For example, avoid use near a
bathtub, sink, swimming pool, or in a damp
basement or attic.
• The presence of an unusual odor or smoke is
often a sign of trouble. Immediately turn the
power OFF and remove the power cable. Contact
a KENWOOD service station or your dealer for
advice.
ANTENNA
LEAD IN
WIRE
ANTENNA
DISCHARGE UNIT
GROUNDING
CONDUCTORS
GROUND CLAMPS
POWER SERVICE
GROUNDING ELECTRODE
SYSTEM
• Locate the transceiver away from heat sources
such as a radiator, stove, amplifier or other
devices that produce substantial amounts of heat.
• Do not use volatile solvents such as alcohol, paint
thinner, gasoline or benzene to clean the cabinet
of the transceiver. Use a clean cloth with warm
water or a mild detergent.
• Disconnect the input power cable from the power
source when the transceiver is not used for long
periods of time.
• Remove the transceiver's enclosure only to do
accessory installations described in this manual or
accessory manuals. Follow provided instructions
carefully, to avoid electrical shocks. If unfamiliar
with this type of work, seek assistance from an
experienced individual, or have a professional
technician do the task.
• Enlist the services of qualified personnel in the
following cases:
a) The power supply or plug is damaged.
b) Objects have fallen or liquid has spilled into the
transceiver.
c) The transceiver has been exposed to rain.
d) The transceiver is operating abnormally or
performance has seriously degraded.
e) The transceiver has been dropped or the
enclosure damaged.
• Do not attempt to perform any kind of
configuration or menu setup configuration while
driving your car.
• Do not wear headphones while driving.
• Install the transceiver in a safe and convenient
position inside of your vehicle so as not to subject
yourself to danger while driving. Consult your car
dealer for the transceiver installation to ensure
safety.
• HF/ 50 MHz mobile antennas are larger and
heavier than VHF/ UHF antennas. Therefore, use
a strong and rigid mount to safety and securely
install the HF/ 50 MHz mobile antenna.
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