User's Manual

f l uorescent l amps. Keep t he modul es i n bags . Whenever possi bl e, t he LCD
Modul e shoul d be st ored i n t he same condi t i ons i n whi ch t hey were shi pped
f rom our company. Li qui d cryst al s sol i di f y under l ow t emperat ure ( bel ow
t he st orage t emperat ure range) l eadi ng t o def ect i ve ori ent at i on or t he
generat i on of ai r bubbl es ( bl ack or whi t e) . Ai r bubbl es may al so be
generat ed i f t he modul e i s subj ect t o a l ow t emperat ure.
6. I f t he LCD Modul e have been operat i ng f or a l ong t i me showi ng t he same
di spl ay pat t erns t he di spl ay pat t erns may remai n on t he screen as ghost
i mages and a sl i ght cont rast i rregul ari t y may al so appear. A normal
operat i ng st at us can be recovered by suspendi ng use f or some t i me. I t
shoul d be not ed t hat t hi s phenomenon does not adversel y af f ect perf ormance
rel i abi l i t y. To mi ni mi ze t he perf ormance degradat i on of t he LCD Modul e
resul t i ng f rom dest ruct i on caused by st at i c el ect ri ci t y et c. exerci se care
t o avoi d hol di ng t he f ol l owi ng sect i ons when handl i ng t he modul es.
9. LCD i s composed of gl ass and pol ari zer. Pay at t ent i on t o t he f ol l owi ng
i t ems when handl i ng. Pl ease keep t he t emperat ure wi t hi n speci f i ed range
f or use and st orage. Pol ari zat i on degradat i on, bubbl e generat i on or
pol ari zer peel - of f may occur wi t h hi gh t emperat ure and hi gh humi di t y. Do
not t ouch, push or rub t he exposed pol ari zers wi t h anyt hi ng harder t han
a HB penci l l ead. N- hexane i s recommended f or cl eani ng t he adhesi ves used
t o at t ach f ront / rear pol ari zers and ref l ect ors made of organi c subst ances,
whi ch wi l l be damaged by chemi cal s such as acet one, t ol uene, t ol uene,
et hanol and i sopropyl al cohol . When t he di spl ay surf ace becomes dust y,
wi pe gent l y wi t h absorbent cot t on or ot her sof t mat eri al l i ke chamoi s
soaked i n pet rol eum et her.
10. Do not scrub hard t o avoi d damagi ng t he di spl ay surf ace. Wi pe of f sal i va
or wat er drops i mmedi at el y, cont act wi t h wat er over a l ong peri od of t i me
may cause def ormat i on or col or f adi ng. Furt her more condensat i on on t he
surf ace and cont act wi t h t ermi nal s due t o col d wi l l damage, st ai n or
pol ari zers. Af t er product s are t est ed at l ow t emperat ure t hey must be
warmed up i n a cont ai ner bef ore comi ng i s cont act i ng wi t h room t emperat ure
ai r.
11. Precaut i ons f or operat i on: Vi ewi ng angl e vari es wi t h t he change of
l i qui d cryst al dri vi ng vol t age ( Vo) . Adj ust Vo t o show t he best
cont rast . Dri vi ng t he LCD i n t he vol t age above t he l i mi t wi l l short en i t s
l i f et i me. Response t i me i s great l y del ayed at t emperat ure bel ow t he
operat i ng t emperat urerange. However, t hi s does not mean t he LCD wi l l be
out of t he order. I t wi l l recover when i t ret urns t o t he speci f i ed
t emperat ure range. I f t he di spl ay area i s pushed hard duri ng operat i on,