Samsung 2232BW - SyncMaster - 22" LCD Monitor, Training Manual

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4. Troubleshooting
 Checki ng Bef or e Cont act i ng a Ser vi ce Cent er

Check t he power s t at e and t he cabl e connect i ons .
. Check t he connect i ons of t he power and s i gnal cabl es .
. Check whet her t he f unct i on but t on oper at es nor mal l y.
 Check t he f ol l owi ng bef or e begi nni ng a r epai r :
. Res ol ut i on: 1280 x 720 at 60Hz
. Per f or m t he aut o adj us t ment .
. Res et t o t he f act or y def aul t s .
=> To r es et t he moni t or s et t i ngs t o t he f act or y def aul t s , pr es s t he
Menu but t on and t hen
hol d down t he Ent er but t on f or mor e t han f i ve ( 5) s econds .

Ot her s i mpl e di agnos t i cs :
. I f t he l amp t ur ns on and of f s hor t l y when t he power i s s wi t ched on,
i t means t her e i s a pr obl em i n t he l amp wi t h t he i nver t er or panel .
I P Boar d Pr ot ect i on

Connect l amp & i nver t er wi r e and har d power
OFF / ON.
. I f t he LED does not wor k, i t means t her e i s a pr obl em i n t he i nver t er ,
Mi com or f unct i on
bl ock.