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Akai PDP4225M - Page 62

Akai PDP4225M
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FHP A3 PANEL DATASHEET
Notice for System Designers
L. [J the PDP module displays a L'J^cl pul k i n on IK - screen. the Image-slorage. wtUcJi means a difference Jn
lJi>.- Luminance bftw rai a fixed pale on i area and che ocher arras caiised bv difference "l tempejalune m-
disci in rgc li n a . or U le [ i nagi?-b ci n i- Li i wl i Id i 11 > n ns a dif lei '< i 1« in the 1u 111J1 iai jce t li t ised by 'A «rad li I Jc.-i i c.-l
IJ i>. - phosphor. might I jo occurred. In order ro keep die picture quality w o recommend ro use rhe valid
dJapLav area of PDP module equlvalondy and also to use li screei j-saver rcdmlquo
2. PDP module cadi he permanendy damaged by application of stress (voltage. current. temperature. etc .1 Jn
excess oT ceic ain eslablislied ]JmLts. ca]]ed absolute maximum ratings. Do j 10c exceed t Ijese ratings
3. Recommended operating conditions lm-- normal operating janges LV.-r die PDP module. All 111- dev Lee's
electrical diajacredscics are warranted wtieji operated within lltese ranges. Always n » semiconductor
devices illiJ 11 Hie recommended operating conditions. Operation outside d ie * ranges may adversely
affect reliability and could result m device faLiure. N" warranty made with jespect t: uses, operating
conditions, or combinacions mu represented on die data sheer. Users consldej'lng application outside tlie
listed conditions are advised co contact their FUJITSU 1 IITACHI PLASMA DISPLAY sales representative
hefaettai id.
4. Tlie PDP module radiates infrared mys between 800 and 1000 nm sc.. Ilia I il could cause lui IR-remote
controller nj anotlier electric system c-- mlsoperace. Tb avoid dlls. you should consider adding rhe IR
abs<ir prion filter r( your system.
5. The PDP module has a high-voir age switching circuit and a liigh-speed clock circuit. Tliereforo. you need t"
evaluate tlie EMC requij eniejits of yo>. 1 r system.
6. 11 stiould be consideied Jn your mechanical design that rhe PDP module lias a glass plate. Avoid ex-, esslve
she-, k and stress to rhe glass surface and he careful not r- damage rhe Up-lube at rhe oomef of tlie glass
place Damage In die glass plate ca' rip-tube could i csulr in L'alJunc.-l die PDP module.
7. 'flu- PDP module is
.....
trolled by high voltage. While designing. remember lliar all voltage rlie PDP
module stiould be dis- barged immediately aftei' power-off. And ttie power "ii sequence (Vet -> Va'Vs] and
llu-power off sequence (Va-Ys Vcc) are required.
£. Because rhe PDP module generaces heal wtille operating. radiation and ventilation must he Lncorf »rated
JiU'.' your system design. Ttie PDP module -.0111(1 fail U operated ac tempejatures outside c.J llu - specified
ambient temperature
9 The ventilation design oi your system sliould be considejed dial foreign objeccs. '.s I iJ- h may prevent normal
operation, would n--l touch ro die PDP module because lliePD P module has hlgti-denslry and hlgh^oltage
electrical |3lhI.v Condensation or dust on rhe driver circuit coidd cause li sliort dicuLl or dielectric
breakdewi 1.
10 Eased on die requiremencsof die safety scandaid (UL. E!N ecc.). be sure t- add the filler that come up to
tlie Impact co^l to die glass pare.
11. The PDP v reeji is
.....
trolled wldi dlsplay-dala signals and syjicluonlzed signals, [J noise interferes will]
tliese signals, the PDP screen could become unstable. Therefore you 11 ili> be required co take measures In
older ro reduce or minimize the effec cs of j Else wlien yon will design 1
12. PDP module lias an inherent chance of failure You must protect againsc injury damage or lc.^ from suclj
failures by inccaporaring safety design measures into your fadllcy and equipment sucti as redundancy and
|) rev endon c .! over-t c ir ret 11 Lev« Js a 1 id ml 10 r aba n ir 11 lal 0 pe ra 111
.
.........
.
1 Ji u is.
13. The diermal managemenc. Image Scorage. acid Image Bujcj-Ih ^Ji-.-liIcI be considered when you design lui cl
e^alualettiesv'stEm.
14. Please make careful evaluatiot 1 of E[MC diaractejtstK ^ ul n 1 j you deslgp die system.
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