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24 Power Cord Protection — Power cords | 29 Servicing — Do not attempt to service this | ||||
should be routed so that they are not likely | product yourself as opening or removing | ||||
to be walked on or pinched by items placed | covers may expose you to dangerous | ||||
upon or against them. Pay particular | voltage or other hazards. Refer all | ||||
attention to plugs and the point from which | servicing to qualified service personnel. | ||||
the cords exit the product. |
| 30 Damage Requiring Service — Disconnect | |||
25 Outdoor Antenna Grounding — If an | this product from the wall outlet and all | ||||
outside antenna is connected to the | power sources including battery, and refer | ||||
product, be sure the antenna is grounded | servicing to qualified service personnel | ||||
so as to provide some protection against | under the following conditions: | ||||
voltage surges and | a. When the | ||||
Section 810 of the National Electrical | damaged. | ||||
Code, ANSI / NFPA No. | b. If any liquid has been spilled onto, or | ||||
provides information with respect to proper | objects have fallen into, the product. | ||||
grounding of the mast and supporting | |||||
c. If the product has been exposed to rain | |||||
structure, grounding of the | |||||
or water. | |||||
an antenna discharge unit, size of | |||||
grounding conductors, location of antenna | d. If the product does not operate normally | ||||
discharge unit, connection to grounding | even if you follow the operating | ||||
electrodes, and requirements for the | instructions. | ||||
grounding electrode. See figure 1. | Adjust only those controls that are | ||||
Fig. 1 | EXAMPLE OF ANTENNA GROUNDING AS | covered by the operation instructions. | |||
| PER NATIONAL ELECTRICAL CODE |
| Improper adjustment of other controls | ||
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| may result in damage and will often | |
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| ANTENNA |
| require extensive work by a qualified | |
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| LEAD IN |
| technician to restore the product to its | |
| GROUND | WIRE |
| normal operation. | |
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| |||
| CLAMP | ANTENNA DISCHARGE | e. If the product has been dropped or the | ||
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| GROUNDING technician has used replacement parts that | |||
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| UNIT (NEC SECTI N | cabinet has been damaged. | ||
ELECTRIC |
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|
| f. When the product exhibits a distinct | |
SERVICE |
| CONDUCT | RS | change in performance. This indicates a | |
EQUIPMENT | (NEC SECTI | N | |||
|
| GROUND LAMPS | need for service. | ||
| (NEC |
| |||
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| POWER SERVI E GR UNDING | 31 Replacement Parts — When replacement | ||
NEC - NATIONAL | ELE TRODE SYSTEM | ||||
ELECTRICAL CODE | ART 250. PART H) | parts are required, be sure the service | |||
26 Lightning — For added protection of this | are specified by Canon or that have the | ||||
product during a lightning storm, or when it | same characteristics as the original part. | ||||
is left unattended and unused for long | Unauthorized substitutions may result in | ||||
periods of time, disconnect it from the wall | fire, electric shock or other hazards. | ||||
outlet and disconnect the antenna. This will | 32 Safety Check — Upon completion of any | ||||
prevent damage to the product due to | service or repairs to this product, ask the | ||||
lightning and | service technician to perform safety checks | ||||
27 Overloading — Do not overload wall outlets | to determine that the product is in safe | ||||
and extension cords as this can result in a | operating order. | ||||
risk of fire or electric shock. |
| 33 Heat — The product should be situated | |||
28 Objects and Liquid Entry — Never push | away from heat sources such as radiators, | ||||
objects of any kind into this product | heat registers, stoves, or other products | ||||
through openings as they may touch | (including amplifiers) that produce heat. |
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.
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
Introduction