🚨 I. Cov tsos mob thiab kev ua haujlwm (feem ntau pom tseeb)
1. "Frozen" Dub Screen
Cov tsos mob: Lub teeb qhia lub zog ntawm lub cuab yeej qhib, lub zog hluav taws xob yog qhov qub, tab sis tsis muaj lub vijtsam hauv qhov chaw saib xyuas (dub screen).
Yam ntxwv: Lub vijtsam rov zoo tam sim tom qab hluav taws xob hluav taws xob thiab rov pib dua, tab sis yuav rov zoo dua tom qab lub sijhawm (teev lossis hnub). Qhov no yog ib qho xwm txheej ntawm qhov program poob.
2. Tsis Siv Neeg Reboots nquag
Cov tsos mob: Lub vijtsam ploj mus ib ntus, tom qab ntawd rov zoo dua tom qab ob peb feeb lossis feeb, rov ua lub voj voog no.
Yam ntxwv: Qhov no tsis yog vim lub zog tsis ruaj khov (tsis ruaj khov fais fab mov feem ntau yog nrog lub teeb flickering), tab sis lub cuab yeej nws tus kheej "rebooting," feem ntau yog vim lub firmware hauv qab logic teeb meem.
3. Lub Sijhawm thiab Hnub "Lub Sijhawm Taug Kev"
Cov tsos mob: Tom qab lub zog hluav taws xob thiab rov pib dua, lub sij hawm ntawm lub vijtsam rov qab mus rau xyoo 1970, 2000, lossis lub Hoobkas pib hnub.
Yam ntxwv: Rov pib dua txhua lub sijhawm muaj hluav taws xob tawm qhia tias kev pabcuam hauv lub sijhawm synchronization ua tsis tiav lossis kev teeb tsa tsis tau txais kev cawmdim.
⚙️ II. Configuration and Management Symptoms (Yuav tsum tau nkag mus rau lub backend kom paub)
1. Tsis paub meej rov pib dua rau xoom
Cov tsos mob: yav dhau los tau teeb tsa IP chaw nyob, lub npog ntsej muag subnet, thiab lub rooj vag dheev rov qab mus rau lub Hoobkas ua ntej; los yog kev daws teeb meem, bitrate, thiab ncej tus nqi rov qab mus rau qib qis tshaj.
Yam ntxwv: Cov cuab yeej tau "tsis nco qab" nws qhov chaw; kev teeb tsa tsis tuaj yeem khaws cia.
2. Web Backend "Inaccessible" lossis "Gibberish"
Cov tsos mob: Tom qab nkag mus rau tus IP chaw nyob hauv qhov browser, nws ua kom spinning yam tsis thauj cov nplooj ntawv nkag; los yog tom qab nkag rau hauv, cov ntawv qhia zaub mov layout yog messed, nyees khawm yog unclickable; rov hais dua rau lo lus zais tsis raug (password paub tseeb tias yog).
Yam ntxwv: Feem ntau tshwm sim tom qab hloov kho firmware lossis thaum muaj qhov browser cache tsis sib haum.
3. Smart Functions "Screen"
Cov tsos mob: yav dhau los tau teeb tsa txoj cai rau kev nkag mus rau thaj chaw, ciam teb hla kev tshawb nrhiav, thiab lub suab nrov / pom lub tswb tseem nyob, tab sis tsis muaj lub tswb tshwm sim thaum ib tus neeg hla dhau, thiab tsis muaj lub thawv tshawb pom ntawm lub vijtsam.
Yam ntxwv: Algorithm pob loading ua tsis tau tejyam, los yog nws yog incompatible nrog lub firmware version tam sim no.
🔌 III. Compatibility thiab kev sib cuam tshuam cov tsos mob
1. Cov cuab yeej tshiab "Language Incompatibility"
Cov tsos mob: Tom qab hloov lub kaw lus (NVR), cov yeeb yaj kiab tuaj yeem pom hauv zos, tab sis cov kwj tsis tuaj yeem rub tawm ntawm NVR; los yog PTZ tuaj yeem tig hauv zos, tab sis tsis tuaj yeem tswj tau los ntawm NVR.
Yam ntxwv: raws tu qauv version mismatch; lub qub firmware tsis txhawb cov txheej txheem qhia ntawm lub cuab yeej tshiab.
2. Kev kaw cia sib nrug
Cov tsos mob: Tiag - lub sijhawm yees duab yog du, tab sis thaum ua si rov qab cov yeeb yaj kiab kaw, feem ntau tsis muaj ntu, thav duab hla, lossis cov ntaub ntawv kaw tsis raug thiab tsis tuaj yeem ua si.
Yam ntxwv: Encoding cov txheej txheem kev pab cuam txawv txav, tsis yog lub cev hard drive puas tsuaj (ntau lub hard drive tsis ua haujlwm feem ntau nrog cov suab nrov txawv txav lossis tsis muaj peev xwm sau ntawv tiav).
📋 Kev kuaj mob ceev Mnemonic
Txhawm rau ua kom yooj yim nco qab, koj tuaj yeem siv qhov mnemonic no:
1. "Lub vijtsam dub rov pib dua uas ua haujlwm yog qhov kev sib tsoo; lub sijhawm rov qab mus rau xoom qhia txog kev poob."
2. Yog tias koj nkag tsis tau rau hauv keeb kwm yav dhau, tshem lub cache; Yog hais tias lub ntse system tsis qhia ib tug reload, reload.
3. Yog tias koj tsis tuaj yeem txuas rau lub cuab yeej tshiab, hloov kho lub firmware los daws qhov teeb meem.
