Magnum PF21500, Руководство по обслуживанию, Страница: 3 / 20

CAUTION: FOR YOUR PROTECTION, THE FOLLOWING PRODUCT SAFETY NOTICE
SHOULD BE READ CAREFULLY BEFORE OPERATING AND SERVICING THIS TV SET.
1.3.1 Many electrical and mechanical components in this chassis have special safety-related characteristics.
These characteristics are often passed unnoticed by a visual inspection and the X-ray radiation protection
afforded by them cannot necessarily be obtained by using replacements rated at higher voltages or wattage, etc.
Components which have these special safety characteristics in this manual and its supplements are identified by
the international hazard symbols on the circuit diagram and parts list. Before replacing any of these
components read the parts list in this manual carefully. Substitute replacement components which do not have
the same safety characteristics as specified in the parts list may create X-ray radiation.
1.3.2 Do not slap or beat the cabinet or CRT, since this may result in fire or explosion.
1.3.3 Never allow the TV sharing a plug or socket with other large-power equipment. Doing so may result in
too large load, causing fire.
1.3.4 Do not allow anything to rest on or roll over the power cord. Protect the power cord from being walked
on, modified, cut or pinched, particularly at plugs.
1.3.5 Do not place any objects, especially heavy objects and lightings, on top of the TV set. Do not install the TV
near any heat sources such as radiators, heat registers, stove, or other apparatus that produce heat.
1.3.6 Service personnel should observe the SAFETY INSTRUCTIONS in this manual during use and servicing
of this TV set. Otherwise, the resulted damage is not protected by the manufacturer.
1.4 SAFETY SYMBOL DESCRIPTION
The lightning symbol in the triangle tells you that the voltage inside this product may be strong nough to
cause an electric shock. Extreme caution should be exercised when working on the TV with the back removed.
This is an international hazard symbol, telling you that the components identified by the symbol have
special safety-related characteristics.
UL This symbol tells you that the critical components identified by the UL marking have special safety-related
characteristics.
VDE or TUV This symbol tells you that the critical components identified by the VDE/TUV marking have
special safety-related characteristics.
1.5 MAINTENANCE
1.5.1
Place the TV set on a stable stand or base that is of adequate size and strength to prevent it from
being accidentally tipped over, pushed off, or pulled off. Do not place the set near or over a radiator or
heat register,
or where it is exposed to direct sunlight.
1.5.2 Do not install the TV set in a place exposed to rain, water, excessive dust, mechanical vibrations or
impacts.
1.5.3 Allow enough space (at least 10cm) between the TV and wall or enclosures for proper ventilation.
1.5.4 Slots and openings in the cabinet should never be blocked by clothes or other objects.
1.5.5 Please power off the TV set and disconnect it from the wall immediately if any abnormal condition are
met, such as bad smell, belching smoke, sparkling, abnormal sound, no picture/sound/raster. Hold the plug
firmly when disconnecting the power cord.
1.5.6 Unplug the TV set from the wall outlet before cleaning or polishing it. Use a dry soft cloth for cleaning
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