Toshiba 19AV500U Manual Do Utilizador

27)  Always make sure the antenna system is properly 

grounded to provide adequate protection against voltage 
surges and built-up static charges (see Section 810 of 
the National Electric Code).

Antenna lead-in wire

Antenna discharge unit 

(NEC Section 810-20)

Grounding conductors 

(NEC Section 810-21)

Power service grounding electrode 

system (NEC Art 250 Part-H)

Ground clamp

Electric service equipment

Ground clamps

28) 

Use extreme care to make sure you are never in a 
position where your body (or any item you are in contact 
with, such as a ladder or screwdriver) can accidentally 
touch overhead power lines. Never locate the antenna 
near overhead power lines or other electrical circuits.
Never attempt to install any of the following during 
lightning activity: a) an antenna system; or b) cables, 
wires, or any home theater component connected to 
an antenna or phone system.

Care

For better performance and safer operation of your TOSHIBA 
TV, follow these recommendations and precautions:

29)  If you use the TV in a room whose temperature is 32 °F 

(0 °C) or below, the picture brightness may vary until the 
LCD warms up. This is not a sign of malfunction.

30)  Always unplug the TV before 

cleaning. Gently wipe the 
display panel surface (the TV 
screen) using a dry, soft cloth 
only (cotton, flannel, etc.). A 
hard cloth may damage the 
surface of the panel. Avoid 
contact with alcohol, thinner, benzene, acidic or alkaline 
solvent cleaners, abrasive cleaners, or chemical cloths, 
which may damage the surface. Never spray volatile 
compounds such as insecticide on the cabinet. Such 
products may damage or discolor the cabinet.

31) 

Never spill liquids or push objects of any kind into the TV 
cabinet slots.

32)  While it is thundering, do not touch the connecting cables 

or apparatus.

33)  For added protection of your TV from lightning and power 

surges, always unplug the power cord and disconnect 
the antenna from the TV if you leave the TV unattended 
or unused for long periods of time.

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34)  During normal use, the TV may make occasional 

snapping or popping sounds. This is normal, especially 
when the unit is being turned on or off. If these sounds 
become frequent or continuous, unplug the power cord 
and contact a Toshiba Authorized Service Center.

35) 

Never strike the screen with a sharp 
or heavy object.

36)  •   The LCD screen of this product can be damaged by 

ultraviolet radiation from the sun. When selecting a 
location for the television, avoid locations where the 
screen may be exposed to direct sunlight, such as in 
front of a window.
Never touch, press, or place anything on the LCD 
screen. These actions will damage the LCD screen. 
If you need to clean the LCD screen, follow the 
instructions in item 30 on this page.

Service

37) 

Never attempt to service the TV yourself. Opening and 
removing the covers may expose you to dangerous 
voltage or other hazards. Failure to follow this WARNING 
may result in death or serious injury. Refer all servicing 
not specified in this manual to a Toshiba Authorized 
Service Center.

38)  If you have the TV serviced:

Ask the service technician to use only replacement 
parts specified by the manufacturer.
Upon completion of service, ask the service technician 
to perform routine safety checks to determine that the 
TV is in safe operating condition.

39)  The cold cathode fluorescent lamp in the LCD panel 

contains a small amount of mercury. 
When the TV reaches the end of its useful life, dispose 
of the used TV by the approved method for your area, or 
ask a qualified service technician to properly dispose of 
the TV.

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