Mitsubishi CS-31505 Owner's Manual page 6

14. P ower Lines
Anoutside a ntenna s ystem should n otbelocated
in thevicinityofoverhead power l ines orother
electric l ightorpower circuits, orwhere it canfall
intosuch power lines orcircuits. When installing
anoutside a ntenna s ystem, extreme c areshould
betaken tokeep from touching s uch power l ines
orcircuits ascontact withthem might b efatal.
15. O verloading
Donotoverload walloutlets and extension cords
asthiscan result i n ariskoffireorelectric s hock.
16. O bject andLiquid Entry
Never p ush objects ofanykindintothisTV
receiver through o penings astheymay touch
dangerous voltage p oints orshort-out parts that
could result i n afireorelectric s hock. Never s pill
liquidofanykindontheTVreceiver.
17. O utdoor Antenna G rounding
If anoutside a ntenna o rcable system is connected
totheTVreceiver, besuretheantenna o rcable
system isgrounded soastoprovide some p rotec-
tionagainst voltage s urges a ndbuilt-up static
charges.
Section 810 oftheNational Electrical Code, ANSI/
NFPA No. 7 0-1984, provides information with
respect toproper grounding ofthemast a nd
supporting structure, grounding ofthelead-in
wiretoanantenna d ischarge unit,size of
grounding conductors, location o fantenna d is-
charge u nit,connection togrounding electrodes,
and requirements forthegrounding electrode.
EXAMPLE OF ANTENNA GROUNDING
//_,.Ikl "_ /ANTENNA
/ ]'-'_ .,_ DISCHARGE UNIT
I
EQUIPMENT'--_ I_ / _ J GROUNDING
_'_]_ CONDUCTORS
_._.i__-----_(NEC SECTION 810-21)
- ± _"_-GROUND CLAMPS
T_POWER SERVICE GROUNDING
ELECTRODE SYSTEM
NEC -- NATIONAL ELECTRICAL CODE (NEC ART 250, PART H)
18. Servicing
Do not attempt to service this TV receiver
yourself as opening or removing covers may
expose you to dangerous voltage or other
hazards. Refer all servicing to qualified service
personnel.
19. Damage Requiring Service
Unplug this TV receiver from the wall outlet
and refer servicing 1:oqualified ser,cice
personnel under !;he following conditions:
(a) When the power-supply cord or plug is
damaged.
(b) If liquid has been spilled, or objects have
fallen into the TV receiver.
(c) Ifth_ TV receiw_r has been exposed to rain
or water.
(d) If the TV receiw_r does not operate normally
by fo!lowing the operating instructions.
Adjust only those controls that are covered
by the operating instructions as an improper
adju,_tment of other controls may result in
damage and will often require extensive
work by a qualified technician to restore the
TV receiver to i'_s normal operation.
(e) If the TV receiver has been dropped or the
cabinet has been damaged.
(f) When the TV receiver exhibits a distinct
change in performance -- this indicates a
need for service.
20. Replacement Parts
V_hen replacement parts are required, be sure
the service technician has used replacement
parts specified by the manufacturer or have the
same characteristics as the original part.
Unauthorized substitutions may result in fire,
electric shock or other hazards.
21. Safety Check
Upon completion of any service or repairs to this
TV receiver, ask the service technician to
perform safety checks to determine that the TV
receiver is in safe operating condition.
I• Warning:
Do not leave stationary images, such as stock
market reports, videe games, station logos, or
the TV's displays, on-screen for more than 10
minutes. Still patterns such as these can scar
the TV, causing perm anent damage _o the
picture tube.
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