Справочник Пользователя для Mitsubishi Electronics WD-73734

Internal Fans
Internal cooling fans maintain proper operating tempera-
tures inside the TV.  It is normal to hear the fans when you 
first turn on the TV, during quiet scenes while viewing the 
TV, and for a short time after turning off the TV.

Do not attempt to update the software of this TV with 
software or USB drives not provided by or authorized 
by Mitsubishi Digital Electronics America, Inc.  Non-
authorized software may damage the TV and will not be 
covered by the warranty.

Normally, light dusting with a dry, non-scratching 
duster will keep your TV clean.  If cleaning beyond this 
is needed, please use the following guidelines:

First, turn off the TV and unplug the power cord from 
the power outlet.

•  Occasionally clean dust build-up from the air-intake 

grilles on the back and sides of the TV.  Clean using 
a vacuum cleaner with a brush attachment.

•  Gently wipe down your TV with a soft, non-abrasive 

cloth such as cotton flannel or a clean cloth diaper, 

lightly moistened with water.  Dry with a second dry, 
soft, non-abrasive cloth.

•  For oily dirt, add a few drops of mild liquid deter-

gent, such as dishwashing detergent, to the water 
used to moisten the cloth.  Rinse with a second 
cloth moistened only with water.  Dry with a third 
dry, soft, non-abrasive cloth.

•

  Follow the instructions for the top and sides, wiping 

gently in an up and down motion.

•  Clean the entire screen evenly, not just sections of 

the screen.

•  Do not allow liquid to drip down the screen, as 

some liquid may enter the TV through the gap 
between the screen and screen frame.

•  You may purchase Mitsubishi Screen Cleaner, part 

number CLEANER-VSS, by calling (800) 553-7278.

•  DO NOT allow liquid to enter the TV through the 

ventilation slots or any crevice.

•  DO NOT use any strong or abrasive cleaners, as 

these can scratch the surfaces.

•  DO NOT use any cleaners containing ammonia, 

bleach, alcohol, benzene, or thinners, as these can 
dull the surfaces.

•  DO NOT spray liquids or cleaners directly on the 

TV’s surfaces.

•  DO NOT scrub or rub the TV harshly.  Wipe it gently.

For lamp-replacement instructions, see Appendix C.

To Order a Replacement Lamp Under Warranty
Call (800) 553-7278.  Please have model number, serial 
number, and TV purchase date available.

Important:  All lamps replaced under warranty must be 
returned to Mitsubishi where they will be inspected for 
defect verification.

To Purchase a Replacement Lamp After Warranty
Visit our website at www.mitsuparts.com or call 
(800) 553-7278.  Order new lamp part number 
915P061010.

Stand Requirement
CAUTION:  Use these Mitsubishi TV models only with 
the Mitsubishi stand models shown here.  Other stands 
can result in instability and possibly cause injury.

WD-57733

WD-Y577

WD-57734

MB-57PB

WD-65733

WD-Y657

WD-65734

MB-65PB

WD-C657

MB-65G

WD-73733
WD-73734

MB-73PB

NOTE TO CATV SYSTEM INSTALLER:  THIS 
REMINDER IS PROVIDED TO CALL THE CATV SYSTEM 
INSTALLER’S ATTENTION TO ARTICLE 820-40 OF THE 
NEC THAT PROVIDES GUIDELINES FOR THE PROPER 
GROUNDING AND, IN PARTICULAR, SPECIFIES THAT 
THE CABLE GROUND SHALL BE CONNECTED TO 
THE GROUNDING SYSTEM OF THE BUILDING, AS 
CLOSE TO THE POINT OF CABLE ENTRY AS PRACTI-
CAL.