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12
SAFETYPRECAUTIONS
• Store batteries away from
metallic objects,
such as keys
and paper clips.
– Excess current may cause a
rapid increase in temperature,
resulting in re or burns.
• Do not store the batteries near
any
heat source, such as a
heater.
– This may result in re or
damage to the product.
• Do not store batteries at
temperatures
higher than 60 °C
(140 °F) or in high humidity.
– This may result in explosion
or re.
• Make sure that the battery is
installed
correctly.
– This prevent explosion or re.
• Incorrect battery replacement
may
cause re.
Antenna
WARNING
• If you are using an outdoor
antenna, please install it away
from electrical wires to make
sure it does not touch any
nearby wires even when it falls
down due to heavy wind.
• Failure to do so may cause
electric shock or physical injury.
CAUTION
• To prevent any water flowing
into the product, install a drip
loop in the outdoor antenna wire
where it comes indoors.
• Raindrops flowing into the
product may cause fire or
electric shock.
Antennagroundingaccording
totheNationalElectricalCode,
ANSI/NFPA70
Antenna Lead in Wire
Grounding Conductor
(NEC Section 810-21)
Antenna Discharge Unit
(NEC Section 810-20)
Power Service
GroundingElectrode
System (NEC Art
250, Part H)
NEC:NationalElectricalCode
Ground Clamp
Electric Service
Equipment
Ground Clamp
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