Toshiba 57HM117 Manual De Usuario

HM117 (E/F) Web 213:276

24) Never block or cover the slots or openings in the TV 

cabinet back, bottom, and sides. Never place the TV:
• on a bed, sofa, rug, or similar surface;

• too close to drapes, curtains, or walls; or
• in a confined space such as a bookcase, built-in 

cabinet, or any other place with poor ventilation.

The slots and openings are provided to protect the TV 
from overheating and to help maintain reliable operation of 
the TV.

25) Never allow anything to rest on or roll over the power cord, 

and never place the TV where the power cord is subject to 
wear or abuse.

26) Never overload wall outlets and extension cords.

27) Always operate this equipment from a 120 VAC, 60 Hz 

power source only.

28) 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).

29)

• 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.

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

30) Always sit approximately 10–25 feet away from the TV and 

as directly in front of it as possible. The picture can appear 
dull if you sit too far to the left or right of the TV, or if 
sunlight or room lights reflect on the screen. Turn the TV 
off to check for reflections on the screen, and then remove 
the source of reflections while viewing the TV.

31) Always unplug the TV before cleaning. Never use liquid or 

aerosol cleaners. Clean only with a soft, dry cloth. Do not 
spray volatile compounds, such as insecticide, on the 
cabinet. This may discolor or damage the cabinet.

32)

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

33) If the air temperature rises suddenly (for example, when 

the TV is first delivered), condensation may form on the 
lenses. This can make the picture appear distorted or the 
color appear faded. If this happens, turn off the TV for 6 to 
7 hours to allow the condensation to evaporate.

34) 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.

35) 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.

36) Special care for DLP

 (Digital Light Processing) units: 

• The lamp unit in this product has a limited service life. 

The length of service life varies depending on product 
use or user settings. If you use the lamp beyond its 
service life:

• you may notice a reduction in the colors and/or 

brightness of the picture, at which time you should 
replace the lamp unit; and

• the strength of the quartz glass in the lamp will be 

reduced and the lamp may rupture. If the lamp ruptures, 
the TV will not operate until the lamp unit is replaced.
See “Lamp unit replacement and care” in Chapter 9.

• Dispose of the used lamp unit by the approved method 

for your area. 

•

The lamp unit contains mercury. Disposal of 
mercury may be regulated due to 
environmental considerations. For disposal or 
recycling information, please contact your 
local authorities or the Electronic Industries 
Alliance (www.eiae.org). 

37)

Never attempt to service the TV yourself, except as 
specified in the “Lamp unit replacement and care” section 
in Chapter 9. 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.

DLP

®

 and the DLP logo are registered trademarks of Texas 

Instruments.

Ground clamp

Antenna discharge unit
(NEC Section 810-20)

Grounding conductors
(NEC Section 810-21)

Power service grounding
electrode system (NEC Art 250 Part-H)

Ground clamps

Antenna lead-in wire

Electric service equipment

57HM117_EN.book  Page 4  Friday, March 23, 2007  9:48 AM