Canon ZR30MC ZR30 MC Instruction Manual - Page 4

Introduction - battery

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19. Damage Requiring Service - E Fig. 1 EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE ANTENNA LEAD IN WIRE Disconnect this product from the wall outlet and all power sources including battery, and refer servicing to qualified GROUND service personnel under the following CLAMP conditions: ELECTRIC SERVICE EQUIPMENT ANTENNA DISCHARGE UNIT (NEC SECTION 810-20) GROUNDING CONDUCTORS (NEC SECTION 810-21) a. When the power-supply cord or plug is damaged. b. If any liquid has been spilled onto, or NEC - NATIONAL ELECTRICAL CODE GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM (NEC ART 250. PART H) objects have fallen into, the product. c. If the product has been exposed to rain or water. 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. 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 Introduction 15. Power Lines - An outside antenna technician to restore the product to its system should not be located in the normal operation. vicinity of overhead power lines or other e. If the product has been dropped or the electric light or power circuits, or where it cabinet has been damaged. can fall into such power lines or circuits. f. When the product exhibits a distinct When installing an outside antenna change in performance. This indicates system, extreme care should be taken to a need for service. keep from touching such power lines or circuits as contact with them might be fatal. 20. Replacement Parts - When replacement parts are required, be sure the service technician has used 16. Overloading - Do not overload wall replacement parts that are specified by outlets and extension cords as this can Canon or that have the same result in a risk of fire or electric shock. characteristics as the original part. 17. Objects and Liquid Entry - Never push objects of any kind into this product Unauthorized substitutions may result in fire, electric shock or other hazards. through openings as they may touch 21. Safety Check - Upon completion of any dangerous voltage points or short out service or repairs to this product, ask the parts that could result in a fire or electric service technician to perform safety shock. Be careful not to spill liquid of any checks to determine that the product is kind onto the product. in safe operating order. 18. 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. 4

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Introduction
4
E
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. Power Lines — An outside antenna
system should not be located in the
vicinity of overhead power lines or other
electric light or power circuits, or where it
can fall into such power lines or circuits.
When installing an outside antenna
system, extreme care should be taken to
keep from touching such power lines or
circuits as contact with them might be
fatal.
16. Overloading — Do not overload wall
outlets and extension cords as this can
result in a risk of fire or electric shock.
17. 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.
18. 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.
19. 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.
20. 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.
21. 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.
EXAMPLE OF ANTENNA GROUNDING AS
PER NATIONAL ELECTRICAL CODE
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)
NEC - NATIONAL ELECTRICAL CODE
ELECTRIC
SERVICE
EQUIPMENT
GROUND
CLAMP
Fig. 1