Precautions; Notes On Discs - Toshiba 15DLV16 Service Manual

Introduction
IMPORTANT SAFEGUARDS
13. LIGHTNING
To protect your unit from a lightning storm, or when it is left unattended and unused for long periods of time,
unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the
unit due to lightning and power line surges. However, if there is thunder or lightning now, do not touch the
unit and any connected cable.
This will for you not to receive the electric shock by the serge of thunder.
14. POWER LINES
An outside antenna system should not be located in the vicinity of overhead power lines or other electric
light or power circuits, or where it can fall onto or against such power lines or circuits. When installing an
outside antenna system, extreme care should be taken to keep from touching such power lines or circuits,
as contact with them might be fatal.
15. OVERLOADING
Do not overload wall outlets and extension cords, as this can result in a risk of fire or electric shock.
16. OBJECT AND LIQUID ENTRY
Do not push objects through any openings in this unit, as they may touch dangerous voltage points or short
out parts that could result in fire or electric shock. Never spill or spray any type of liquid into the unit.
17. OUTDOOR ANTENNA GROUNDING
If an outside antenna or cable system is connected to the unit, be sure the antenna or cable system is
grounded to provide some protection against voltage surges and built-up static charges, Section 810 of the
National Electrical Code (NEC), ANSI/NFPA 70, provides information with respect to proper grounding of
the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of
grounding conductors, location of antenna discharge unit, connection to grounding electrodes, and require-
ments for the grounding electrode.
EXAMPLE OF ANTENNA GROUNDING AS PER THE
NATIONAL ELECTRICAL CODE
GROUND CLAMP
ELECTRIC SERVICE
EQUIPMENT
NEC-NATIONAL ELECTRICAL CODE
S2898A
18. SERVICING
Do not attempt to service this unit yourself as opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all servicing to qualified service personnel.
For example:
a. When the power-supply cord or plug is damaged.
b. If liquid has been spilled, or objects have fallen into the unit.
c. If the unit has been exposed to rain or water.
d. If the unit does not operate normally by following the operating instructions. Adjust only those
controls that are covered by the operating instructions, as an improper adjustment of other controls
may result in damage and will often require extensive work by a qualified technician to restore the
unit to its normal operation.
e. If the unit has been dropped or the cabinet has been damaged.
f. When the unit exhibits a distinct change in performance, this indicates a need for service.
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Introduction

Precautions

Notes on handling
■ Do not shock the LCD panel. It may cause unit
damage and malfunction.
■ When shipping the unit, the original shipping carton
and packing materials come in handy. For fully
protection, repack the unit as it was originally packed
at the factory.
■ Do not use volatile liquids, such as insect spray, near
the unit. Do not leave rubber or plastic products to
contact the unit for prolonged period. They will leave
marks on the finish.
■ The top and rear panels of the unit may become warm
after a long period of use. This is not a malfunction.
■ When the unit is not in use, be sure to remove the
disc and turn off the power.
■ If you do not use the unit for a long period, the unit
may not function properly in the future. Turn on and
use the unit occasionally.
Notes on LCD
The color LCD is manufactured using extremely high
precision technology, but even so may include certain
pixels that do not operate properly (that do not light,
that remain lit constantly, etc.). We do our best to
keep the number of these defective pixels to a
minimum, but please understand that they cannot be
completely eliminated even with the most advanced
manufacturing technologies available today.
The fluorescent tube which illuminates the panel from
the inside will deteriorate with use. When the LCD
becomes dim, flickers, or does not illuminate, contact
your dealer for replacement.
The brightness of the LCD monitor differs slightly
depending on the viewing angles. Adjust the angle to
obtain the best viewing. (The recommended angle is
90 degrees to the monitor.)
Notes on locating
■ When you place this unit near a TV, radio, or VCR, the
playback picture may become poor and the sound
may be distorted. In this case, place the unit away
from the TV, radio, or VCR.
■ To avoid damage to this product, never place or store
the unit in direct sunlight; hot, humid areas; or areas
subject to excessive dust or vibration.
■ Always place the
Sturdy tie (as short as possible)
TV on the floor or
Clip
a sturdy, level,
Hooks
stable surface
that can support
the weight of the Screw
unit. Use a sturdy
tie between the
Band
TV side TV top
TV's rear hook
and the rear wall, pillar, etc., to secure the TV.
If you use a TV stand, fix the TV by using the attached
band.
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(continued)
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)
Notes on moisture condensation
Moisture condensation damages the unit. Please
read the following carefully.
Moisture condensation occurs, for example, when you
pour a cold drink into a glass on a warm day. Drops of
water form on the outside of the glass. In the same way,
moisture may condense on the optical pick-up lens
inside this unit, one of the most crucial internal parts of
the unit.
Optical pick-up
lens
■ Moisture condensation occurs during the
following cases.
When you bring the unit directly from a cold place to
a warm place.
When you use the unit in a room where you just
turned on the heater, or a place where the cold wind
from the air conditioner directly hits the unit.
In summer, when you use the unit in a hot and humid
place just after you move the unit from an air
conditioned room.
When you use the unit in a humid place.
■ Do not use the unit when moisture condensation
may occur.
If you use the unit in such a situation, it may damage
discs and internal parts. Remove the disc, connect the
power cord of the unit to the wall outlet, turn on the unit,
and leave it for two or three hours. After two or three
hours, the unit will have warmed up and evaporated any
moisture. Keep the unit connected to the wall outlet and
moisture condensation will seldom occur.
Wall outlet
Notes on cleaning
Use a soft, dry cloth for cleaning.
Do not use any type of solvent, such as thinner and
benzine, as they may damage the surface of the unit.
19. REPLACEMENT PARTS
When replacement parts are required, be sure the service technician uses replacement parts specified by
the manufacturer or those that have the same characteristics as the original part.
Unauthorized substitutions may result in fire, electric shock or other hazards.
20. SAFETY CHECK
Upon completion of any service or repairs to this unit, ask the service technician to perform safety checks to
determine that the unit is in proper operating condition.
21. HEAT
The product should be situated away from heat sources such as radiators, heat registers, stoves, or other
products (including amplifiers) that produce heat.
22. DISC SLOT
Keep your fingers well clear of the disc slot as it is closing. It may cause serious personal injury.
23. CONNECTING
When you connect the product to other equipment, turn off the power and unplug all of the equipment from
the wall outlet. Failure to do so may cause a product damage. Read the owner's manual of the other
equipment carefully and follow the instructions when making any connections.
24. HEADPHONES
When you use the headphones, keep the volume at a moderate level. If you use the headphones continu-
ously with high volume sound, it may cause hearing damage.
25. LASER BEAM
Do not look into the opening of the disc slot or ventilation opening of the product to see the source of the
laser beam. It may cause sight damage.
26. DISC
Do not use a cracked, deformed, or repaired disc. These discs are easily broken and may cause serious
personal injury and product malfunction.
27. LCD
Do not press hard or jolt the LCD panel. It may cause the LCD panel glass to break and injury may occur.
Should the LCD panel be broken and liquid leaks out, do not inhale or swallow it. Doing so may cause
poisoning. If you have got it into your mouth, wash it out and consult your doctor. If your hands or clothes
have touched it, wipe them with alcohol and a cleaning cloth and then wash them well.
28. NOTE TO CABLE TV SYSTEM INSTALLER
This reminder is provided to call the Cable TV system installer's attention to Article 820-40 of the NEC that
provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be con-
nected to the grounding system of the building, as close to the point of cable entry as practical.
ON DISPOSAL
This product 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 Industrial Alliance : www.eiae.org.

Notes on discs

On handling discs
Do not touch the playback side of the disc.
For example, handle the disc so that it is shown in
figure below.
Playback side
Do not attach paper or tape to discs.
On cleaning discs
Fingerprints and dust on the disc cause picture and
sound deterioration. Wipe the disc from the center
outwards with a soft cloth. Always keep the disc
clean.
Do not use any type of solvent such as thinner,
benzine, commercially available cleaners or antistatic
spray for vinyl LPs. It may damage the disc.
On storing discs
Do not store discs in a place subject to direct sunlight
or near heat sources.
Do not store discs in places subject to moisture and
dust such as a bathroom or near a humidifier.
Store discs vertically in a case. Stacking or placing
objects on discs outside of their case may cause
warping.
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Structure of disc contents
Normally, DVD video discs are divided into titles, and
the titles are sub-divided into chapters. Video CDs and
Audio CDs are divided into tracks.
DVD video disc
DVD video disc
Title 1 Title 2
Chapter 1 Chapter 2 Chapter 1 Chapter 2 Chapter 3
Video CD/Audio CD
Video CD/Audio CD
Track 1 Track 2 Track 3 Track 4 Track 5
Each title, chapter or track is assigned a number, which
is called "title number", "chapter number" or "track
number" respectively.
There may be discs that do not have these numbers.
Notes on copyright
The unauthorized recording, use, distribution, or
revision of copyrighted materials including, without
limitation, television programs, videotapes, and DVDs, is
prohibited under the Copyright Laws of the United
States and other countries, and may subject you to civil
and criminal liability.
This product incorporates copyright protection
technology that is protected by method claims of certain
U.S. patents and other intellectual property rights
owned by Macrovision Corporation and other rights
owners. Use of this copyright protection technology
must be authorized by Macrovision Corporation, and is
intended for home and other limited viewing uses only
unless otherwise authorized by Macrovision
Corporation. Reverse engineering or disassembly is
prohibited.
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