Txawm tias cov niaj hnub tseem ceeb tshaj plaws los xij tsis tuaj yeem hais txog qhov xav tau thaum uas saib cov yeeb yaj kiab ntawm tus kais loj nrog ib qhov project. Ib qho kev ua yeeb yam hauv tsev yog ib qho txawv heev thiab tseem tsis tau muaj ntau nyob hauv cov tsev. Tab sis cov tswv ntawm lub tsev muaj peev xwm twb khav ntawm tus duab projector nrog ib phab ntsa mounted. Txawm li cas los xij, koj yuav tsum to taub tias tag nrho cov nyhuv yog tau muab qhov kev xaiv kom yog thiab xaiv lub suab.
Lus nug txog kev xaiv ib lub wallboard rau lub projector
Qhov kev xaiv ntawm hom tshuaj ntsuam nyob ntawm seb nws nyob ntawm nws chav thiab nws txoj kev siv. Yog tias koj txiav txim siab xaiv ib feem ntawm chav nyob hauv cheeb tsam saib cov yeeb yaj duab, mobile qauv yuav nplua koj. Thaum nws yog ib chav tsev sib txawv, koj tuaj yeem nrhiav tau qhov kev xaiv ruaj khov. Yog li, ob hom kev tshuaj ntsuam no yog dab tsi?
- Lub chaw nyob ruaj ruaj zoo heev thiab ruaj khov. Muaj ob hom ntawm cov ntaub ntawv no: ncab thiab yob. Los ntawm txoj kev, qhov yob kev xaiv yuav zoo ua ib feem ntawm chav tsev uas muaj kev thaj tsam hauv qab ntawm cov yeeb yam hauv nws. Dov ntsa cov phab ntsa ntawm lub projector nyob rau hauv cov ntawv tsis ua hauj lwm yuav raug mob rau hauv ib lub pob compact, uas, yog xav tau, yeej ib txwm yuav tsum tau dai kom zoo nkauj thiab ua pom nyob rau sab hauv ntawm chav tsev. Muaj cov qauv tshiab ntawm phab ntsa-mounted rau lub tshuab fais fab, uas yog ntau nrov. Koj tsis tas yuav tsum tau siv cov ntaub qhwv lub voos, vim tias qhov no muaj cuab yeej tshwj xeeb uas tsa lub rooj teeb rooj. Thaum twg koj xav tau coj mus rau phab ntsa mounted rau lub projector nrog lub fais fab tsav tsheb, koj thawb lub zog cia. Hloov tau lawd cov canvas, nyob hauv nruab nrab qhov chaw nws ua rau lub siab dawb. Yog li koj tuaj yeem kho txoj haujlwm ntawm lub vijtsam ntsig txog plag. Tus zauv version yog ib lub voj voog nta ntawm lub projector nrog lub caij nplooj ntoos hlav mechanism, uas koj qis siv manually, thiab nqa nrog lub caij nplooj ntoos hlav.
- Txawb cov ntxaij vab tshaus yog qhov txawv txav. Lawv muaj ntau yam ua rau lawv loj npaum li cas, tiamsis koj tuaj nruab tau lawv nyob qhov twg. Feem ntau nyiam tshaj plaws rau cov qauv hauv ib qho chaw, txij li thaum lawv hnyav me ntsis, thiab tib lub sij hawm lawv tsim nyob rau hauv lub sij hawm luv tshaj plaws. Tab sis qhov kev rau txim ncua kev kawm tseem yog qhov tseem ceeb.
Qhov loj ntawm lub projector's wallboard
Yog tias koj xav tau cov nyhuv tib yam los ntawm kev saib cov yeeb yaj kiab ntawm lub vijtsam loj, koj yuav tsum tau siv lub luag haujlwm los mus xaiv qhov loj ntawm qhov kawg. Cov neeg tsim khoom siv faj seeb rau tus neeg tau txais kev pab thaum mus yuav ib tus duab thaij duab nrog phab ntsa rau lub ntsiab lus nram qab no:
- ntawm cov duab thaij duab yuav tsum yog qhov sib npaug zos ntawm qhov dav ntawm cov canvas (hauv lwm qhov chaw no qhov sib npaug ntawm ob zaug qhov siab ntawm qhov screen);
- qhov siab ntawm lub canvas nws tus kheej yog ib-sixth ntawm qhov kev ncua deb uas lub xeem spectator yuav nyob ntawm qhov screen (thaum koj npaj npaj ob peb kab ib zaug nrog cov rooj zaum rau cov neeg saib);
- raws li deb raws li qhov deb ntawm hauv pem teb mus rau hauv qab ntug ntawm lub canvas, 1.2 m yog xam rau xis rau tus tuav.
Thiab thaum kawg, kov txog qhov teeb meem ntawm cov khoom, los sis theej npog cov wallboard rau lub projector. Qhov xim ntawm xim thiab qhov zoo ntawm daim duab raws li ib tug tag nrho yuav ncaj qha nyob ntawm seb hom kev pab them nqi.
Yog xav tau cov xim uas muaj xim zoo nkauj tshaj plaws, peb yuav tau ib daim ntaub qhwv nrog ib qho tshuaj sib tov. Qhov no yog lub iav tiag tiag, vim tias koj tuaj yeem npaj qhov screen kom ze rau tus tuav pom tau. Qhov txheej zoo li no qhia txog cov teeb ci, uas yog muab daim duab tiag tiag.
Yog tias koj yuav tau ib qho tshuaj ntsuam nrog ib ntxais ntxoov ntxoo ntawm cov ntaub qhwv tov, ces tag nrho cov xim yuav zoo ib yam. Cov canvas no yog qhov tshwj xeeb tshaj yog rau kev sib kis tsaus thiab dub ntxoov ntxoo, tsis muaj qhov tsaus ntuj nti. Tab sis qhov kev daws teeb meem universal thiab hnub no yog ib hom kab dawb uas muaj matte nto, qhov twg tag nrho cov yam ntxwv hauv nruab nrab.