Lub ntsiab ntawm lub tsheb dub lub thawv
1. Kev ntsuas tus kheej Tom qab cov recorder tau txais los ntawm, nws yuav ntsuam xyuas ntau yam khoom thiab kev cuam tshuam ntawm qhov system. Tom qab qhov kev xeem ntawv dhau ntawm tus kheej, lub suab "嘀 -" yuav hais kom tus neeg ntaus ntawv siv lub sijhawm pib ua haujlwm;
2, nrog kev paub txog kev tsav tsheb Cov tsav tsheb siv U disk los tshawb xyuas tus kheej txhua lub sijhawm tsav tsheb, tus tuav lub npe qhia txhua tus neeg tsav tsheb cov ntaub ntawv;
3. Cov ntaub ntawv teev tseg thiab cia khoom ntawm lub sijhawm tsheb mus los, ceev thiab dhia ntawv Sau cov sij hawm, ceev thiab nqi ntawm lub tsheb cia rau hauv kev nthuav dav;
4. Tshem Tswb Siab thiab Tseg Ua Haujlwm Thaum lub tsheb tshaj qhov muaj nqis tshaj plaws, nws yuav ceeb toom thiab teev thawj zaug;
5, caij nyoog tsav tsheb (qaug zog tsav) ceeb toom thiab teev kev ua Kev tsav tsheb rau ze li ntawm 4 teev, tus neeg sau ntawv yuav ua suab nrov, ntau tshaj 4 teev pib sau;
6. Nrog rau qhov kev kuaj xyuas cov ntaub ntawv tshawb xyuas qhov teeb meem, cov ntaub ntawv kaw tseg yuav sau cov tsheb ceev thiab nres cov ntaub ntawv 20 vib nas this ua ntej qhov kev huam yuaj ntawm 0.2 lwm zaus;
7. Sau cov duab ua haujlwm ceev Ib nrab ntawm cov ntaub ntawv ceev ceev, tsav tsheb ceev (tsav tsheb khiav ceev), cov ntaub ntawv tshaj tawm thiab cov lus qhia txog tsheb nyob hauv 15 nas this kawg tuaj yeem muab tso tawm thiab LCD luam;
8, kev sib txuas lus cov ntaub ntawv muaj peev xwm khaws cov ntaub ntawv khaws cia los ntawm cov qauv USB los yog chaw nres nkoj, teev cov recorder tsis; tsheb cov ntaub ntawv, kev tsav tsheb cov ntaub ntawv tswj hwm
9. Cov kev tswj software muaj kev sib txuas lus zoo rau tus txiv neej-tshuab kom paub cov tsheb cov ntaub ntawv, cov ntaub ntawv tsav tsheb, kev hloov kho, kev txheeb xyuas cov lus nug thiab kev tshaj tawm cov ntawv xov xwm; nce kev ua haujlwm kom zoo dua qub, cov neeg ua hauj lwm thiab cov neeg ua haujlwm tsim nyog, kev kho tsheb.
10, cia cov duab video (xaiv lub koob yees duab, SD daim npav)