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18.
19.
20.
21.
Servicing
Donot attemptto service this TVreceiver yourselfasopen-
ing or removing covers mayexpose y outodangerous v oltage
or otherhazards. Referall servicing to qualifiedservice
personnel.
DamageRequiringService
Unplugthis TV receiver f romthewall outletandrefi_r
servicing to qualifiedservice personnel ,ruderthe following
conditions:
(a) Whenthepower-supply c ordor plug' i s damaged.
(b) If liquidhasbeenspilled,or objects havefalleninto the
TVreceiver.
(c) If the TVreceiver h as. b een exposed t o rain or water.
(d) If the TV receiver d oes not operate normallyby t_llowing
the operating instructions. Adjustonlythosecontrols
that arecovered b y the operating instructions asanim-
properadjustment o fothercontrols mayresultin damage
andwill oftenrequire, e xtensive w orkby a qualified
technician torestorethe TV receiver t o its normalopera-
tion.
(e) If the TVreceiver h asbeen dropped or the cabinet h as
beendamaged.
(f) Whenthe TVreceiver' exhibitsa distinctchange in
performance - this indicatesa needforservice.
Replacement Parts
Whenreplacement partsarerequired, b esurethe service
technician hasusedreplacement parts,_pecified by t:he
manufacturer o r havethe samecharacteristics a sthe origi-
nalpart. Unauthorized substitution,_ m ayresultin fire,
electricshock or otherhazards.
SafetyCheck
Uponcompletion ofanys, erviceor repairstothis TV receiver
askthe service technician toperformsafetychecks to deter-
minethat the TVreceiver is in a safeoperating condition.
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