Canon XL H1A Manuale Utente
3
E
Intr
oduction
IMPORTANT SAFETY INSTRUCTIONS
In these safety instructions the word “product” refers to
the Canon Digital Video Camcorder XL H1A and all its
accessories.
the Canon Digital Video Camcorder XL H1A and all its
accessories.
1. Read Instructions — All the safety and operating
instructions should be read before the product is
operated.
operated.
2. Retain Instructions — The safety and operating
instructions should be retained for future reference.
3. Heed Warnings — All warnings on the product and in
the operating instructions should be adhered to.
4. Follow Instructions — All operating and maintenance
instructions should be followed.
5. 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.
The product should be cleaned only as recommended
in this manual.
6. Accessories — Do not use accessories not
recommended in this manual as they may be
hazardous.
hazardous.
7. 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.
communication devices or other sources of electric or
magnetic radiation. They may cause picture
interference, or permanently damage the camera.
8. Water and Moisture — Hazard of electric shock — Do
not use this product near water or in rainy/moist
situations.
situations.
9. 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.
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.
10. Power Sources — The CA-920
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.
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.
11. Polarization — The CA-920 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.
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.
12. 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.
pinched by items placed upon or against them. Pay
particular attention to plugs and the point from which
the cords exit the product.
13. 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.
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.
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.
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.
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.
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.
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.
you to dangerous voltage or other hazards. Refer all
servicing to qualified service personnel.
Fig.1
ANTENNA LEAD IN
WIRE
WIRE
ELECTRIC SERVICE
EQUIPMENT
EQUIPMENT
GROUND
CLAMP
CLAMP
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
ELECTRODE SYSTEM
(NEC ART 250. PART H)
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
NEC - NATIONAL
ELECTRICAL CODE
ELECTRICAL CODE
ANTENNA DISCHARGE UNIT
(NEC SECTION 810-20)
(NEC SECTION 810-20)
EXAMPLE OF ANTENNA GROUNDING AS PER
NATIONAL ELECTRICAL CODE
NATIONAL ELECTRICAL CODE