IMPORTANT SAFETY INSTRUCTIONS
18)Damage Requiring
a)When the AC cord or plug is damaged,
b)If liquid has been spilled, 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 by following the operating instructions.
Adjust only those controls that are covered by the operating instructions as an 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 damaged in any way, and
f)When the product exhibits a distinct change in performance - this indicates a need for service.
19)Replacement
20)Safety
21)Wall or ceiling
CAUTION
•These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock,do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.
•Outdoor Antenna Grounding — If an outside antenna is connected to the television equipment, be sure the antenna system is grounded so as to provide some protection against voltage surges and built- up static charges.
Article 810 of the National Electrical Code, ANSI/NFPA 70, provides information with regard to proper grounding of the mast and supporting structure, grounding of the
of
EXAMPLE OF ANTENNA GROUNDING AS PER
NATIONAL ELECTRICAL CODE, ANSI/NFPA 70
| ANTENNA |
| LEAD IN WIRE |
GROUND | ANTENNA |
CLAMP | |
| DISCHARGE UNIT |
| (NEC SECTION |
ELECTRIC |
|
SERVICE | GROUNDING |
EQUIPMENT | CONDUCTORS |
| (NEC SECTION |
| GROUND CLAMPS |
| POWER SERVICE GROUNDING |
| ELECTRODE SYSTEM |
| (NEC ART 250, PART H) |
| NEC — NATIONAL ELECTRICAL CODE |
•Warning statement indicating that Class I apparatus shall be connected to a mains socket outlet with a protective earthing connection.
•Statement indicating that when the mains plug or appliance coupler shall remain readily operable.
•Where the MAINS plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable.
•Where an
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