Common faults thiab hais txog kev daws teeb meem ntawmtsis siv neeg video ntsuas tshuab:
1. Qhov teeb meem: Cov duab hauv cheeb tsam tsis tso cov duab hauv lub sijhawm thiab tshwm xiav. Yuav daws qhov no li cas?
Kev tsom xam: Qhov no tej zaum yuav yog vim tsis raug kev sib txuas video input cables, tsis raug tso rau hauv qhov chaw nres nkoj video input ntawm lub computer graphics card tom qab txuas rau lub computer host, los yog tsis raug video input teeb liab teeb liab.
2. Qhov teeb meem: Cov duab cheeb tsam nyob rau hauv lubvideo ntsuas tshuabtsis pom cov duab thiab tshwm grey. Vim li cas qhov no tshwm sim?
2.1 Qhov no tuaj yeem yog vim daim npav video capture tsis raug ntsia. Hauv qhov no, tua lub khoos phis tawj thiab lub cuab yeej, qhib lub khoos phis tawj, tshem tawm daim npav video, rov tso nws dua, lees paub qhov kev tso kom raug, thiab tom qab ntawd rov pib lub computer los daws qhov teeb meem. Yog tias koj hloov lub qhov, koj yuav tsum rov nruab tus tsav tsheb rau lub tshuab ntsuas video.
2.2 Nws kuj tseem yuav yog vim tus tsav npav video ntes tsis raug teeb tsa kom raug. Ua raws li cov lus qhia kom rov nruab daim npav video tsav tsheb.
3. Qhov teeb meem: Anomalies nyob rau hauv cov ntaub ntawv cheeb tsam suav cov video ntsuas tshuab.
3.1 Qhov no tej zaum yuav tshwm sim los ntawm kev sib txuas tsis zoo ntawm RS232 lossis grating kav teeb liab kab. Hauv qhov no, tshem tawm thiab rov txuas dua RS232 thiab grating cov kab teeb liab los daws qhov teeb meem.
3.2 Nws kuj tseem yuav ua txhaum los ntawm kev teeb tsa tsis raug. Ua raws li cov lus qhia los teeb tsa cov nqi them nyiaj tawm rau peb axes.
4. Qhov teeb meem: Vim li cas kuv tsis tuaj yeem txav Z-axis ntawm lubvideo ntsuas tshuab?
Kev tsom xam: Qhov no tej zaum yuav yog vim qhov kho cov ntsia hlau ntawm Z-axis tsis raug tshem tawm. Hauv qhov no, loosen cov ntsia hlau kho ntawm kab. Xwb, nws tuaj yeem yog lub cev muaj zog Z-axis. Hauv qhov no, thov hu rau peb kom kho.
5. Lo lus nug: Dab tsi yog qhov txawv ntawmoptical magnificationthiab duab magnification?
Optical magnification yog hais txog qhov loj ntawm ib yam khoom los ntawm lub qhov muag los ntawm CCD duab sensor. Duab magnification yog hais txog qhov tseeb magnification ntawm daim duab piv rau cov khoom. Qhov txawv yog nyob rau hauv txoj kev magnification; qhov qub tau ua tiav los ntawm cov qauv ntawm lub lens kho qhov muag, tsis muaj kev cuam tshuam, thaum lub sijhawm tom kawg suav nrog kev nthuav dav ntawm thaj chaw pixel hauv CCD duab sensor kom ua tiav qhov kev nthuav dav, poob rau hauv qeb ntawm cov duab magnification ua.
Ua tsaug rau koj nyeem. Cov saum toj no yog ib qho kev taw qhia txog cov faults thiab cov kev daws teeb meem ntsig txogtsis siv neeg video ntsuas tshuab. Qee cov ntsiab lus yog muab los ntawm Is Taws Nem thiab tsuas yog siv rau kev siv xwb.
Post lub sij hawm: Mar-05-2024
