Lub vijtsam LED zaub feem ntau yog tsim los ntawm tus tswj hwm lub ntsiab, lub rooj tsavxwm scanning, lub chaw tswj hwm thiab lub cev ua haujlwm LED.Tus tswj lub ntsiab tau txais cov ntaub ntawv ci ntsa iab ntawm txhua pixel ntawm ib lub vijtsam los ntawm lub khoos phis tawj tso saib daim npav, thiab tom qab ntawd faib nws mus rau ntau lub scanning boards, txhua lub scanning lub rooj tsavxwm yog lub luag haujlwm rau kev tswj ntau kab (kem) ntawm lub vijtsam LED, thiab LED tso saib teeb liab ntawm txhua kab (kem) yog serially kis tau los ntawm cov zaub tswj chav nyob ntawm kab no, thiab txhua lub zaub tswj chav ntsib lub LED ncaj qha zaub lub cev.Kev ua haujlwm ntawm tus maub los tseem ceeb yog hloov lub teeb liab uas lub khoos phis tawj qhia nrog daim npav rau hauv cov ntaub ntawv thiab tswj cov teeb liab hom xav tau los ntawm LED zaub.Kev ua haujlwm ntawm chav tswj zaub yog zoo ib yam li cov duab tso saib.Nws feem ntau yog tsim los ntawm kev hloov pauv hloov pauv nrog rau qib grey tswj kev ua haujlwm.Nws tsuas yog hais tias qhov ntsuas ntawm cov duab LED video feem ntau loj dua, yog li kev sib xyaw ua ke nrog cov nplais sib xyaw loj dua yuav tsum tau siv.Lub luag haujlwm ntawm lub rooj tsavxwm scan yog qhov kev sib txuas ntawm yav dhau los thiab tom ntej.Ntawm ib sab, nws tau txais cov teeb liab video los ntawm tus tswj lub ntsiab, thiab ntawm qhov tod tes, nws xa cov ntaub ntawv uas muaj nyob rau qib no mus rau nws tus kheej cov chaw tswj hwm, thiab tib lub sijhawm, nws kuj hloov cov ntaub ntawv uas tsis yog. nyob rau theem no down.Ib tug cascaded scan board kis tau tus mob.Qhov sib txawv ntawm cov teeb liab video thiab LED zaub cov ntaub ntawv nyob rau hauv cov nqe lus ntawm qhov chaw, lub sij hawm, ib theem zuj zus, thiab lwm yam, yuav tsum tau ib tug scanning board los tswj.

Kev cais tawm yuam kev

1. Tsis muaj zaub

Txheeb xyuas lub hwj chim sib txuas, paub meej tias lub teeb hluav taws xob thiab lub teeb ntawm daim npav tswj tau nyob, thiab ntsuas qhov hluav taws xob ntawm daim npav tswj fais fab thiab lub rooj tsavxwm kom pom tias lawv zoo li qub.Yog tias cov khoom siv hluav taws xob zoo li qub, thov xyuas qhov sib txuas ntawm daim npav tswj hwm thiab lub rooj tsav xwm.Siv cov khoom hloov pauv kom tshem tawm qhov yuam kev.

2. Qhia qhov tsis meej pem

Nyob rau hauv rooj plaub 1, 2 unit boards qhia tib cov ntsiab lus.-Thov siv lub software los pib dua qhov screen loj.

Case 2, tsaus heev.-Thov siv software los teeb tsa OE qib.

Case 3, teeb rau txhua lwm kab.Cov ntaub ntawv kab tsis nyob hauv kev sib cuag zoo, thov rov txuas nws dua.

Case 4, qee cov cim Suav tau tshwm sim txawv txav.- Cov cim Suav thiab cov cim uas zoo ib yam thiab tsis nyob hauv lub tsev qiv ntawv tus qauv font.

Hauv rooj plaub 5, qee qhov chaw ntawm lub vijtsam tsis tshwm sim.Hloov lub cell board.