Safety Precautions
3
13.Outdoor Antenna Grounding - If an outside antenna is
connected to the receiver 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 lead-in wire to an antenna-dis
charge unit, size of grounding conductors,location of antenna-
discharge unit, connection to grounding electrodes and
requirements for the grounding electrode. See Figure 1.
14.Non-use Periods - The power cord of the appliance should be
unplugged from the outlet when left unused for a long period
of time.
15.Object and Liquid Entry - Care should be taken so that objects
do not fall and liquids are not spilled into the enclosure through
openings.
16.Damage Requiring Service - The appliance should be
serviced by qualified service personnel when:
a) The power-supply cord or the plug has been damaged; or
b) Objects have fallen, or liquid has been spilled into the
appliance; or
c) The appliance has been exposed to rain; or
d) The appliance does not appear to operate normally or
exhibits a marked change in performance; or
e) The appliance has been dropped, or the enclosure
damaged.
17.Servicing - The user should not attempt to service the
appliance beyond that described in the operating instructions.
All other servicing should be referred to qualified service
personnel.
ANTENNA DISCHARGE UNIT
(NEC SECTION 810-20)
ANTENNA LEAD
IN WIRE
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250 PART H)
GROUND CLAMP
ELECTRIC
SERVICE
EQUIPMENT
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
GROUND CLAMPS
EXAMPLE OF ANTENNA
GROUNDING
NEC - NATIONAL ELECTRICAL CODE
Содержание AXG-327
Страница 5: ...Adjustments 4...
Страница 6: ...Adjustments 5...
Страница 7: ...Exploded View and Mechanical Parts List 6 AXG 327 K 328 K AXW 327 K 328 K Only...
Страница 9: ...Exploded View and Mechanical Parts List 8 AXG 337 K 338 K AXW 337 K 338 K Only...
Страница 21: ...Schematic Diagram 20 MAIN AXG 327 K 337 K AXW 327 K 337 K Only...
Страница 22: ...Schematic Diagram 21 MAIN AXG 328 K 338 K AXW 328 K 338 K Only...
Страница 25: ...Schematic Diagram 24 TAPE...
Страница 26: ...Schematic Diagram 25 FRONT AXG 327 K 328 K AXW 327 K 328 K Only...
Страница 27: ...Schematic Diagram 26 FRONT AXG 337 K 338 K AXW 337 K 338 K Only...
Страница 28: ...Schematic Diagram 27 CD AXW 327 K 328 K 337 K 338 K Only...
Страница 29: ...Schematic Diagram MP3 CD AXG 327 K 328 K 337 K 338 K Only 28...
Страница 30: ...Schematic Diagram 29 KARAOKE AXG 327K 328K 337K 338K AXW 327K 328K 337K 338K Only...
Страница 31: ...Schematic Diagram POWER 30...
Страница 32: ...P C B Pattern Layout 31 MAIN AXG 327 K 337 K AXW 327 K 337 K Only...
Страница 33: ...P C B Pattern Layout 32 MAIN AXG 328 K 338 K AXW 328 K 338 K Only...
Страница 34: ...P C B Pattern Layout 33 FRONT AXG 327 K 328 K AXW 327 K 328 K Only TOP VIEW...
Страница 35: ...P C B Pattern Layout 34 FRONT AXG 327 K 328 K AXW 327 K 328 K Only BOTTOM VIEW...
Страница 36: ...P C B Pattern Layout 35 FRONT AXG 337 K 338 K AXW 337 K 338 K Only TOP VIEW...
Страница 37: ...P C B Pattern Layout 36 FRONT AXG 337 K 338 K AXW 337 K 338 K Only BOTTOM VIEW...
Страница 38: ...P C B Pattern Layout 37 POWER CE UL Only POWER No PSM Only...
Страница 39: ...P C B Pattern Layout 38 TUNER AXG 328 K 338 K AXW 328 K 338 K Only BOTTOM VIEW TOP VIEW...
Страница 40: ...P C B Pattern Layout 39 MP3 CD AXG 327 K 328 K 337 K 338 K Only TOP VIEW BOTTOM VIEW...
Страница 41: ...P C B Pattern Layout 40 CD AXW 327 K 328 K 337 K 338 K Only TOP VIEW BOTTOM VIEW...
Страница 42: ...P C B Pattern Layout 41 TAPE...
Страница 43: ...P C B Pattern Layout 42 KARAOKE AXG 327K 328K 337K 338K AXW 327K 328K 337K 338K Only...