
SAFETY P R E C A U T IO N S
Please read the follow ing direction carefully before using this m achine.
. Read each direction carefully, and retain fo r future reference.
. Please keep the manual well-.
. Please follow the information to operate this machine.
. Clean the machine with a slightly damp soft cloth . Do not use spray detergent
and abrasive solvent;. I t can damage the machine screen coating layer.
. Place the machine on a solid base to avoid dropping and danger.
. For good ventilation o f the machine, please do not place the machine on
surfaces such as bed, sofa, or rug.
. Before operating the machine, make sure that the operating voltage o f your
machine is identical with that o f your local power supply, i f there is any
unclear, please contact with sales dealer.
. Use only the accessory power cord designed fo r this product to prevent shock.
. Do not put anything under the power cord to avoid tramping .
. I f using the same power source with other equipments, please make
sure the to ta l current does no t over 15A.
. Never attempt to repair a defection o f the machine by yourself. Always
consult a skilled machine service personnel.
. When the following situations happen, please contact
qualified engineer.
A . The power cord or the power socket has damages.
B . I f any liquid or solid object f a ll into the machine through the
ventilation holes.
C . Expose the machine to rain or excessive moisture.
D . The function does not follow the user manual.
E . The machine has ever been dropped or the glass has been broken.
F . The function o f machine has clear changes.
. The plasm a p a n e l has been b u ilt using extrem ely precise and
sophisticated te ch n o lo g ie s; M ore than 99.99% o f its p ix e ls are
e ffe c tiv e . A m inu te num b e r o f p ix e ls are m issing o r con stan tly l i t .
. D o n o t d isp la y the sam e p ic tu re (pattern ) f o r a long p e rio d o f tim e
(D o n ' t exceed 20 m in .) . T h is m ay cause im ages rem ain .
. N o fu r th e r n o tice w i l l be p ro vid e d i f the s p e c ific a tio n and design
subjects have been changed .
. T o release the battery o f rem ote c o n tro lle r a fte r long tim e
replacem e n t (over 1 m onth) and to avoid m aking
de stru ctio n o f rem ote c o n tro lle r by liq u id .
.Whan none o p e r a t i o n t h e p r o d u c t s t o r a g r i s s u g g e s t e d n o t
. exced max o f 6 m o n t h s . I f i t i s t h e exceed t h e s u g g e s t e d
. s t o r a g e p e r i o d , t h e p r o d u c t s h o u l d be a c t i v a t e d f o r 24 h r s .
.To e n s u r e t h e q u a l i t y o f t h e p r o d u c t .
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Summary of Contents for PDP4249G
Page 1: ...AKAI Dl u u u V SERVIC ...
Page 10: ...CHAPTER BLOCK DIAGRAM 1 BLOCK DIAGRAM 9 ...
Page 11: ...2 A CFILTER 1 AC INPUT TO C1 2 C2 TO EMI BOARD J1 10 ...
Page 12: ...3 E M I B O A R D 1 AC F IL T E R C2 TO J1 2 J 2 TO PANEL DC POWER CN1 11 ...
Page 13: ...4 D CP O W E RB O A R D 1 1 EMI F IL T E R J2 TO CN1 2 CN2 TO MONITOR BOARD 12 ...
Page 17: ......
Page 18: ...0 0 ASSEMBLY DRAWING ...
Page 19: ...TR O U B L ES H O O T IN GF L O WC H A R T 1 ASSEMBLY CHART 17 ...
Page 20: ...2 S E T T E S T C H A R T 18 ...