Nrog rau kev txhim kho ntawm kev lom zem gameplay hauv tsev, kev ua lag luam ntse projection tau tshwm sim rau lub sijhawm tawg, thiab ntau tus neeg siv kuj tseem muaj kev xav paub txog hom tshiab xws li cov khoom lag luam.Tom qab ntawd, peb yuav xaiv cov projectors li cas?
Native Resolution
Tsis muaj teeb meem dab tsi cov khoom lag luam digital, kev daws teeb meem yog qhov kev txhawj xeeb rau txhua tus.Cov kev daws teeb meem thiab cov txheej txheem sawv cev yog raws li hauv qab no:
SVGA: 800x600 kev lag luam projector kev daws teeb meem
XGA: 1024x768 daws teeb meem tau txais los ntawm cov lag luam tseem ceeb thiab kev kawm projectors
SXGA +: 1400x1050 daws teeb meem tau txais los ntawm high-end projectors rau high-end kev siv xws li cov duab
480p: Qhov kev daws teeb meem siv los ntawm 852x480 low-end home projectors
720p: 1280x720 lossis 1280x768 daws teeb meem siv los ntawm nruab nrab-qhov projectors hauv tsev
1080p: 1920x1080 lossis 1920x1200 daws teeb meem tau txais los ntawm high-end home projectors.
Kev Pabcuam Lub Neej
Txhua yam khoom siv digital muaj lub neej ua haujlwm.Cov khoom siv digital yuav ntawm tus nqi kim yuav tsum tau ua kom ntev.Rau lub projector, qhov chaw uas muaj qhov poob loj tshaj plaws yog lub teeb sab hauv.Lub neej ntawm lub projector dav dav yog kwv yees li plaub xyoos, thiab lub teeb ua haujlwm feem ntau yuav tsum tau hloov hauv li ob xyoos.Txawm tias tom qab hloov pauv, cov nyhuv yav dhau los yuav tsis ua tiav.Yog li ntawd, thaum yuav ib lub projector, nws raug nquahu kom muab qhov tseem ceeb rau qhov ruaj khov thiab meej LED teeb pom kev zoo.
Brightness
Lub brightness ntawm lub projector yog ib lub tswv yim uas yuav tsum tau hais thaum hais txog lub projector.Lumen yog chav tsev uas piav txog qhov ci ntsa iab.Ib qho piv txwv yooj yim heev: Nws txiav txim siab seb koj puas tuaj yeem pom cov duab ntxoov ntxoo lossis pom huab ntawm lub teeb dawb thaum koj saib cov yeeb yaj kiab thaum nruab hnub.
Lumen 500 tsuas tuaj yeem pom hauv qhov tsaus ntuj.Lumens nyob rau hauv thaj tsam ntawm 1000-2000, thiab cov ntaub thaiv tau kos thaum nruab hnub, thiab tsis muaj lub teeb pom kev zoo, thiab nws tuaj yeem saib tau zoo.Thaum lub lumens siab tshaj 2000-3000, nws yog qhov yooj yim ci txaus, thiab nws yog lwm qhov tseem ceeb uas cuam tshuam rau kev pom.Nws raug nquahu kom xaiv lub projector nrog ib ncig ntawm 2000 lumens rau siv hauv chav pw, thiab lub projector siab tshaj 2000 lumens rau siv nyob rau hauv qhov chaw loj xws li chav nyob.
Suab thiab cua txias
Cov projectors zoo tshaj plaws feem ntau muaj cov cua sov ua kom zoo tshaj plaws, thaum qhov sib txawv loj tshaj plaws ntawm cov projectors qis thiab cov khoom lag luam muaj npe yog cov cua kub dissipation muaj nuj nqi thiab suab nrov.Cov yeeb yaj kiab uas muaj cov cua kub zoo tshaj plaws feem ntau siv suab nrov tsawg, thiab cov suab nrov yog qhov tseem ceeb heev rau cov neeg siv kev pom.Lub suab nrov yooj yim ≤40DB twb tau zoo heev, thiab nws tuaj yeem muab qhov chaw nyob ntsiag to.
Lub sij hawm xa tuaj: Mar-10-2022