IMPORTANT SAFEGUARDS (continued)
12.Outdoor Antenna
Example of Antenna Grounding
16.
Service
17. | |
| product yourself as opening or removing covers |
| may expose you to dangerous voltage or other |
| hazards. Refer all servicing to qualified service |
| personnel. |
18. | Conditions Requiring |
| video product from the wall outlet and refer |
| servicing to qualified service personnel under |
| the following conditions. |
ELECTRIC SERVICE EQUIPMENT
A N T E N N A
LEAD IN
WIRE
GROUND CLAMP
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)
A. When the |
damaged. |
B. If liquid has been spilled, or objects have |
fallen into the video product. |
C. If the video product has been exposed to rain |
or water. |
D. If the video product does not operate |
normally by following the operating |
instructions. Adjust only those controls that |
are covered by the operating instructions. |
Improper adjustment of other controls may |
13.Power
Use
14.
15.Object and Liquid
result in damage and will often require |
extensive work by a qualified technician to |
restore the video product to its normal |
operation. |
E. If the video product has been dropped or the |
case has been damaged. |
F. When the video product exhibits a distinct |
change in |
for service. |
19. Replacement |
are required, have the service technician verify |
that the replacements he uses have the same |
safety characteristics as the original parts. Use |
of replacements specified by the video product |
manufacturer can prevent fire, electric shock, or |
other hazards. |
20. Safety |
service or repairs to this video product, ask the |
service technician to perform safety checks |
recommended by the manufacturer to determine |
that the video product is in safe operating |
condition. |
3