Canon HR10 Instruction Manual page 4

Fig. 1 EXAMPLE OF ANTENNA GROUNDING AS PER
NATIONAL ELECTRICAL CODE
GROUND
CLAMP
ELECTRIC
SERVICE
EQUIPMENT
NEC - NATIONAL
ELECTRICAL CODE
14
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.
15
Overloading — Do not overload wall
outlets and extension cords as this can
result in a risk of fire or electric shock.
16
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.
17
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.
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.
The Adapter can be used with a power supply between 100 and 240 V AC. For areas where
120 V AC power is not used, you will need a special plug adapter. Contact your nearest Canon
Service Center for further information.
This Class B digital apparatus complies with Canadian ICES-003.
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4
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)
18
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.
19
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.
20
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.