Canon HG20 사용자 설명서

3

In these safety instructions the word “product” refers 
to the Canon HD Camcorder VIXIA HG21 A / VIXIA 
HG20 A and all its accessories.

Read Instructions — All the safety and operating 
instructions should be read before the product is 
operated.

Retain Instructions — The safety and operating 
instructions should be retained for future 
reference.

Heed Warnings — All warnings on the product 
and in the operating instructions should be 
adhered to.

Follow Instructions — All operating and 
maintenance instructions should be followed.

Cleaning — Unplug this product from the wall 
outlet before cleaning. Do not use liquid or 
aerosol cleaners. The product should be cleaned 
only as recommended in this manual.

Accessories — Do not use accessories not 
recommended in this manual as they may be 
hazardous.

Avoid magnetic or electric fields — Do not use 
the camera close to TV transmitters, portable 
communication devices or other sources of 
electric or magnetic radiation. They may cause 
picture interference, or permanently damage the 
camera.

Water and Moisture — Hazard of electric shock 
— Do not use this product near water or in rainy/
moist situations.

Placing or Moving — Do not place on an unstable 
cart, stand, tripod, bracket or table. The product 
may fall, causing serious injury to a child or adult, 
and serious damage to the product.
A product and cart 
combination should be moved 
with care. Quick stops, 
excessive force, and uneven 
surfaces may cause the 
product and cart combination 
to overturn.

Power Sources — The CA-570 Compact Power 
Adapter should be operated only from the type of 
power source indicated on the marking label. If 
you are not sure of the type of power supply to 
your home, consult your product dealer or local 
power company. Regarding other power sources 
such as battery power, refer to instructions in this 
manual.

Polarization — The CA-570 Compact Power 
Adapter is equipped with a polarized 2-prong 
plug (a plug having one blade wider than the 
other).

The 2-prong polarized plug will fit into the power 
outlet only one way. This is a safety feature. If you 
are unable to insert the plug fully into the outlet, 
try reversing the plug. If the plug still fails to fit, 
contact your electrician to replace your obsolete 
outlet. Do not defeat the safety purpose of the 
polarized plug.

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.

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.

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.

Overloading — Do not overload wall outlets and 
extension cords as this can result in a risk of fire 
or electric shock.

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

CO

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