Sony RHT-G1000 Manual Do Utilizador

grounding conductors, location of antenna-
discharge unit, connection to grounding 
electrodes, and requirements for the grounding 
electrode.

Unplug the appliance from the wall outlet and 
refer servicing to qualified service personnel 
under the following conditions:
– When the power 
cord or plug is 
damaged or frayed.
– If liquid has been 
spilled or objects 
have fallen into the 
appliance.

– If the appliance has 
been exposed to rain or 
water.

– The appliance does 
not appear to operate 
normally or exhibits a 
marked change in 
performance. – This 
indicates a need for 
service.

– If the appliance does not 
operate normally when 
following the operating 
instructions, adjust only 
those controls that are 
specified in the operating 
instructions. Improper adjustment of other 
controls may result in damage and will often 
require extensive work by a qualified technician 
to restore the appliance to normal operation.
– If the appliance has been 
subject to excessive shock 
by being dropped, or the 
cabinet has been damaged.

Do not attempt to 
service the appliance 
yourself as opening 
or removing covers 
may expose you to 
dangerous voltage or 
other hazards. Refer all servicing to qualified 
service personnel.

When replacement parts are required, be sure the 
service technician has used replacement parts 
specified by Sony that have the same 
characteristics as the original parts.
Unauthorized substitutions may result in fire, 
electric shock, or other hazards.

Upon completion of any service 
or repairs to the appliance, ask 
the service technician to 
perform routine safety checks 
(as specified by Sony) to 
determine that the appliance is 
in safe operating condition.

Ground Clamp

Electric Service 
Equipment

Antenna Lead-in Wire

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)

NEC -NATIONAL ELECTRICAL CODE