1. Pib
Xaiv lub Koom Txoos Qhov Koom Txoos Led cov zaub yog qhov tseem ceeb rau tag nrho cov ntseeg. Raws li tus xa khoom ntawm cov coj tawm rau cov tsev teev ntuj muaj ntau qhov kev tshawb fawb txog ntau yam, Kuv nkag siab qhov xav tauLED ZaubUas tau raws li qhov kev xav tau ntawm lub tsev teev ntuj thaum tseem muab qhov pom tseeb zoo. Hauv blog no, Kuv yuav qhia qee cov lus qhia yuav ua li cas los xaiv cov zaub qauv coj zoo tshaj plaws los pab cov kwv yees xaiv cov zaub coj coj mus coj koj lub Koom Txoos.
2. Paub txog koj cov kev xav tau
Ua ntej, peb yuav tsum txheeb xyuas qhov xav tau ntawm lub Koom Txoos. Qhov loj ntawm lub tsev teev ntuj thiab qhov kev pom nyob deb ntawm cov neeg tuaj saib yog qhov tseem ceeb hauv kev txiav txim siab hom LED zaub. Peb yuav tsum xav txog lub rooj zaum zaum ntawm lub Koom Txoos, qhov kev pom nyob deb ntawm cov neeg mloog, thiab seb peb puas xav tau cov zaub yuav siv tawm sab nraud. Nkag siab txog cov kev xav tau no tuaj yeem pab peb nqaim cia peb cov kev xaiv.
3. Cov neeg tuaj saib ze
Hauv pawg ntseeg loj, koj yuav tsum ua kom ntseeg tau tias cov neeg tuaj saib nyob sab nraum qab kab tuaj yeem pom qhov tseeb ntawm qhov screen. Yog hais tias pawg ntseeg yog qhov me dua, lub vijtsam ze dua yuav tsum muaj. Feem ntau hais lus, ntxiv rau koj txoj kev pom deb ntxiv yog, qhov loj dua thiab daws teeb meem ntawm qhov kev tshuaj ntsuam yuav tsum tau ua.
Cov ntseeg me me(Tsawg dua 100 leej neeg): Qhov kev pom kev pom deb yog hais txog 5-10 meters, thiab koj tuaj yeem xaiv lub Koom Txoos txoj kev koom siab LED zaub.
Nruab nrab lub tsev teev ntuj(100-300 tus neeg): Qhov kev saib ze zoo tshaj plaws yog hais txog 10-20 meters, nws raug nquahu kom xaiv P2 daws teeb meem P3 LED zaub.
Lub Koom Txoos Loj(Ntau tshaj 300 tus neeg): Qhov kev saib ze tshaj plaws yog ntau tshaj 20 metres, P2 lossis qib siab siab dua lub Koom Txoos LED cov zaub zoo tagnrho.
4. Qhov loj ntawm qhov chaw
Koj yuav tsum laij qhov chaw hauv lub tsev teev ntuj los txiav txim qhov screen zoo. Qhov no tsis nyhav. Qhov loj ntawm lub Koom Txoos LED zaub tau xav kom phim qhov chaw tiag tiag ntawm lub Koom Txoos, loj heev yuav cuam tshuam rau qhov kev xav pom.RtledKuj tseem tuaj yeem muab cov kev daws teeb meem LED coj zoo rau koj lub Koom Txoos.
5. Xaiv txoj cai daws teeb meem
Kev daws teeb meem yog ib qho tseem ceeb hauv kev xaivLub Koom Txoos LED Zaub, xaiv cov kev daws teeb meem yog raws li koj cov xwm txheej siv kev siv.
P2, P3, P4: Cov no yog lub koom txoos coj daws teeb meem, tus lej me, qhov kev daws teeb meem ntau dua, cov duab ntshiab. Rau cov tsev teev ntuj me me, p3 lossis kev daws teeb meem siab dua tuaj yeem muab cov duab ntshiab.
Zoo nkauj ntiv nplhaib coj zaub: Yog pawg ntseeg lub peev nyiaj tso tawm, piv txwv li cov me me thiab P2) tuaj yeem muab cov ncauj lus kom ntxaws thiab cov ncauj lus kom ntxaws dua, zoo nkauj rau qee zaus ua yeeb yam.
Kev sib raug zoo ntawm kev saib deb thiab daws teeb meem: feem ntau hais lus, lub zog ze rau qhov deb, qhov siab dua cov kev daws teeb meem yuav tsum tau ua. Qhov no tuaj yeem suav raws li cov qauv hauv qab no:
Qhov pom kev pom deb (metres) = pixel suab (millimeters) x 1000 / 0.3
Piv txwv li, qhov kev pom kev pom deb ntawm P3 yog kwv yees li 10 meters.
6. Brightness thiab sib piv
Kev ci thiab sib piv yog qhov tseem ceeb rau cov zaub ua haujlwm ntawm pawg ntseeg LED zaub.
Kev ci ntsa iab: feem ntau yog lub teeb qis hauv lub tsev teev ntuj, yog li ntawd nws yog ib qho tseem ceeb kom xaiv pawg ntseeg LED npo nrog kev ci ntsa iab. Yog pawg ntseeg muaj lub teeb ntuj ntau, tej zaum peb yuav xav tau lub ci ntsa iab. Feem ntau, sab hauv tsev LED cov lus qhia yog nruab nrab ntawm 800-1500 cov qe ntshauv, thaum sab nraum zoov sawv daws yuav tsum muaj zog dua.
Piv txwv li: lub tsev teev ntuj zoo sib xws muab cov xim zoo nkauj thiab xim dub, ua rau cov duab zoo nkauj dua. Xaiv lub vijtsam nrog lub siab sib piv sib piv tuaj yeem txhim kho tus saib lub ntsej muag pom kev.
7. Txoj kev teeb tsa
Kev teeb tsa: Cov hau kev sib txawv (piv txwv li phab ntsa-mounted, raug xaiv, thiab lwm yam ntawm lub Koom Txoos.
Phab Ntsa Mounted Installation: Haum rau cov tsev teev ntuj nrog cov phab ntsa dav thiab qhov kev pom siab rau cov neeg tuaj saib. Phab ntsa-mounted installation tuaj yeem txuag chaw hauv pem teb thiab muab ib qho kev pom dav dav.
Kev Tshem Tawm Nruab Nruab: Yog tias koj lub tsev teev ntuj muaj lub qab nthab siab thiab xav tau kom txuag tau hauv pem teb. Pendant Mounting tso cai rau lub vijtsam kom dai rau saum huab cua, muab kev pom yooj yim dua kaum sab xis.
Pem Teb-Mounted Installation: Yog pawg ntseeg tsis muaj phab ntsa txaus lossis kev txhawb nqa qab nthab, qhov kev xaiv no muaj. Pem teb mounting yog yooj yim txav thiab reposition.
8. Audio kev sib xyaw
Kev sib xyaw suab yog qhov tseem ceeb ntawm kev xaiv thaum xaiv thiab txhim kho pawg ntseeg coj cov lus qhia rau cov ntseeg. Cov teeb meem uas tuaj yeem ntsib tau suav nrog audio thiab video tawm ntawm sync, tsis muaj suab zoo, sib xyaw ua ke, thiab cov cuab yeej siv tau. Txhawm rau kom ntseeg tau tias audio thiab video yog synchronized, rtleds yog nrog los ntawm kev ua tau zoo video processor. Xaiv txoj cai audio system tuaj yeem txhim kho suab zoo, thiab peb cov kab ke tau tsim los ua haujlwm ntau lub tsev teev ntuj ntau thiab. Ib qho ntxiv, peb muab kev pabcuam muag khoom kom ntseeg tau tias cov xaim yog yooj yim, zoo nkauj thiab nyab xeeb. Yuav kom tsis txhob muaj teeb meem sib xyaw, nws raug nquahu kom xaiv tib lub hom lossis ntawv pov thawj tau tshaj tawm.
Rtled tsis tsuas yog muab cov khoom siv, tab sis kuj tseem muaj cov kev pab txhawb kev pab thiab kev pabcuam kev cob qhia los xyuas kom cov haujlwm ua haujlwm kom haum. Nrog peb cov kev daws teeb meem, ntau yam teeb meem hauv audio kev sib xyaw ua ke tuaj yeem daws tau cov suab zoo tshaj plaws thiab cov vis dis aus ua tau zoo. Yog tias koj muaj lus nug lossis xav tau cov lus qhia ntxiv, thovTiv Tauj Peb Tam Sim No.
Lub Sijhawm Post: Jul-03-2024