Canon VIXIA HV40 Instruction Manual page 5

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26
Lightning - For added protection of this
product during a lightning storm, or when it
is left unattended and unused for long
periods of time, disconnect it from the wall
outlet and disconnect the antenna. This will
prevent damage to the product due to
lightning and power-line surges.
27
Overloading - Do not overload wall outlets
and extension cords as this can result in a
risk of fire or electric shock.
28
Objects 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.
Be careful not to spill liquid of any kind onto
the product.
24
Power Cord Protection - Power cords
should be routed so that they are not likely
to be walked on or pinched by items placed
upon or against them. Pay particular
attention to plugs and the point from which
the cords exit the product.
25
Outdoor Antenna Grounding - If an
outside antenna is connected to the
product, be sure the antenna is grounded
so as to provide some protection against
voltage surges and built-up static charges.
Section 810 of the National Electrical
Code, ANSI / NFPA No. 70-1984,
provides information with respect 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. See figure 1.
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o
c.
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n
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o
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29
Servicing - Do not attempt to service this
product yourself as opening or removing
covers may expose you to dangerous
voltage or other hazards. Refer all
servicing to qualified service personnel.
30
Damage Requiring Service - Disconnect
this product from the wall outlet and all
power sources including battery, and refer
servicing to qualified service personnel
under the following conditions:
a. When the power-supply cord or plug is
damaged.
b. If any liquid has been spilled onto, or
objects have fallen into, the product.
c. If the product has been exposed to rain
or water.
d. If the product does not operate normally
even if you follow the operating
instructions.
Adjust only those controls that are
covered by the operation instructions.
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.
e. If the product has been dropped or the
cabinet has been damaged.
f. When the product exhibits a distinct
change in performance. This indicates a
need for service.
31
Replacement Parts - When replacement
parts are required, be sure the service
technician has used replacement parts that
are specified by Canon or that have the
same characteristics as the original part.
Unauthorized substitutions may result in
fire, electric shock or other hazards.
32
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 safe
operating order.
33
Heat - The product should be situated
away from heat sources such as radiators,
heat registers, stoves, or other products
(including amplifiers) that produce heat.
ANTENNA
LEAD IN
WIRE
ANTENNA DISCHARGE
UNIT (NEC SECTION 810-20)
GROUNDING
CONDUCTORS
(NEC SECTION 810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250. PART H)
EXAMPLE OF ANTENNA GROUNDING AS
PER NATIONAL ELECTRICAL CODE
.--
NEC - NATIONAL
ELECTRICAL CODE
ELECTRIC
SERVICE
EQUIPMENT
Fig. 1
When replacement of the power supply is required, please return it to the responsible nearest
Canon Service Center and please replace it with the same type number CA-570.