Izimbangela zokuwohloka nokulungiswa kwama-DVR

Imishini yokuqapha ividiyo kufanele isebenze kahle futhi ngaphandle kokwehluleka, inikeze ukuqoshwa kwevidiyo nokulalelwayo kwanoma yisiphi isimo kumakhamera, igcine ulwazi njengamafayela kumidiya yedijithali. Lezi izinto zikagesi futhi ngokuvamile ziyahluleka. Ukubuyisela amandla okusebenza, ochwepheshe besikhungo sesevisi benza ukulungiswa kochwepheshe kwamarekhodi evidiyo. Ngolwazi emkhakheni wobunjiniyela bemishini, ugesi wezimboni kanye namakhono asebenzayo, kuye ngembangela yokuwohloka, abanye abanikazi bemishini benza umsebenzi wobuchwepheshe bebodwa.

Ukungasebenzi kahle

Ukuthembeka kwamarekhodi kuyahlukahluka ngokomkhiqizo nomkhiqizi. Imishini yokugada amavidiyo e-Chinese ishibhile, kodwa iphuka kaningi. Ngakho-ke, lapho kuthengwa imishini, kunikezwa ukunakwa okukhethekile okungenzeka kwesevisi yewaranti evela kumsabalalisi osemthethweni womkhiqizi, inqobo nje uma imbangela yokuwohloka akuyona umthelela wangaphandle wemishini.

Kukhona ukungasebenzi kahle okunjalo:

1. I-DVR ihlale ikhala, iqala ukurekhoda, njengoba kuboniswa isithonjana esikhethekile esikrinini, iqala kabusha ukurekhoda, bese inqubo iphinda, idivayisi iyavuka. Isizathu salokhu kungaba i-adaptha yekhadi le-microSD. Ukufometha kabusha i-flash drive ngokuvamile akusizi, ngakho-ke idrayivu iyashintshwa.
2. Uma uxhunywe kusilayidi sikagwayi, idivayisi iyavula, kodwa ukurekhodwa kweluphu akusebenzi. Umkhiqizo uhlala ukumodi yokulinda. Lolu hlobo lomonakalo aluvamile. Inkinga ixazululwa ngokufaka i-adaptha esikhundleni.
3. Uma i-DVR ixhunywe kunethiwekhi esebhodini noma isilawuli sikagwayi, imonitha ingase ivuleke, kodwa bese izivala yona. Ngezinye izikhathi kuvela imenyu, ehlanganisa imigqa engu-2-3, izinkinobho zokulawula aziphenduli, ukuguqulwa ngokusebenzisa izilungiselelo akusebenzi. Isizathu isixhumi se-USB encane kukhebula lamandla. Ukuze uxhume, kufanele usebenzise kuphela ikhebula langempela elifakwe ekulethweni kwesistimu yokugada amavidiyo. Uma kungenjalo, lapho uthenga ikhebula ngeshaja kuma-salon noma ezitolo zamaselula, i-wiring ekuphumeni ngeke isebenze.
4. Igajethi ayikhanyi futhi nelambu elibomvu liyakhanya. Kwesinye isikhathi idivayisi iyavuka futhi isebenze isikhathi eside, kodwa bese iba yiqhwa. Lokhu kuvamile kumadivayisi anesinqumo esigcwele se-HD samaphikseli angu-1920x1080. Ngemva kokufometha i-flash drive, isimo siyaphinda. Ilungiswe ngokukhipha ibhethri noma ngokucindezela inkinobho YE-RESET. Ngokusebenza okuqhubekayo, idivayisi ifakwe imemori khadi yekilasi elidingekayo. Le parameter ingabonakala encazelweni yobuchwepheshe echazwe emiyalweni yokusebenza yedivayisi. Ikilasi le-10 linconywa ngokulungiswa okuphezulu kwe-HD egcwele.
5. Idivayisi ivula futhi ivale ngokuzenzakalelayo, ngaphandle komyalo womsebenzisi kumodi ezenzakalelayo, imisa ukurekhoda. Ngesikhathi esifanayo, ama-GPS-navigator emoto angashintsha umzila futhi anamathele kuwo. Ukushiyeka okunjalo kuvame ukutholakala kumamodeli aseShayina angabizi. Isizathu sisekusetshenzisweni kweshaja enesixhumi se-micro-USB esisezingeni eliphansi. Ixazululwe ngokushintsha ishaja.
6. Lapho imishini ikhishwa ngokuphelele, uhlelo lokushaja luhluleka, idivayisi ayivuli, ayikhokhisi, ayiphenduli ezinkinobho zokulawula, kuhlanganise nenkinobho ye-RESET. Inkinga isebenza kunoma iyiphi imodeli, kungakhathaliseki ukuthi intengo nokuthandwa komkhiqizo. Ukuqeda imbangela, hlola i-soldering yesixhumi, susa ibhethri bese uyixhuma ngqo kunethiwekhi ukuze i-voltage isetshenziswe koxhumana nabo bebhethri.
7. Ukuqalisa kancane kwedivayisi, okuhambisana nokucwayiza kwesikrini. Ibhethri ilahlekelwa amandla emazingeni okushisa aphansi, i-voltage yehla ngaphansi kwenani le-threshold, isilawuli sokushaja sivimba inqubo yokushaja. Uma kushisa kakhulu elangeni, ibhethri liyakhukhumala, izembozo, amafilimu okuzivikela kanye nezinsimbi zikhubazekile. Uma ivuvukele, iyashintshwa, i-deformation ivinjelwa ngokumboza idivayisi ngendwangu emhlophe noma i-aluminium foil. Uma kungekho zimpawu zokwephulwa kobuqotho bebhethri kungakapheli imizuzu engu-1-2, i-voltage engu-3,7-4,2 V "-" isetshenziswa kumatheminali "+" kanye "-".

Okufanele ukwenze

Esimeni sokwehluleka kwezikhawu kanye nokwehluleka kwesofthiwe ekusebenzeni kwe-DVR, isisombululo esilula ukuqalisa kabusha idivayisi. Inkinobho ye-RESET yendawo yonke isusa amaphutha. Uma ukuqalisa kabusha kungasizi, udinga ukuthola isizathu sokuhluleka kwedivayisi, ngoba. Noma iyiphi into, kokubili ngaphandle nangaphakathi, ingabangela ukungasebenzi kwemishini.

Izimbangela ezijwayelekile zokwehluleka kwesirekhoda:

1. Ukungena kwezinhlayiya zothuli noma amanzi endlini.
2. Isifunda esifushane.
3. Umthelela wezinambuzane nezinambuzane.
4. Ukugcwala kwamandla.
5. Isixhumi esixegayo.
6. Ukulimala komshini kumakhamera agadayo.
7. Ukulimala kokunikezwa kwamandla, amadrayivu angaphakathi.
8. Intambo ephukile, izihibe.
9. Ukwehluleka kwesipikha.
10. Ukwehluleka kwesofthiwe (isofthiwe) noma inguqulo ye-firmware ephelelwe yisikhathi.

Isizathu esiyinhloko ukusebenza okungafundile kocingo. Isibonelo, uxhumano olungalungile ku-voltage ye-volts engu-12, ngenxa yalokho i-adaptha yashiswa. Ibhodi lizohlolwa futhi lilungiswe esikhungweni senkonzo.

Ungakhanyisa kanjani

Ukuze ukhanyise i-DVR uma iyeka ukuvula, udinga ukuya ekhasini elisemthethweni lomkhiqizi bese ulanda inguqulo ebuyekeziwe yesofthiwe. Uma isayithi lingekho, bathola noma yiziphi ezinye izinsiza, ngoba lokhu bafaka igama elithi "Firmware" negama lemodeli kubha yokusesha. Uhlelo ludawunilodelwa kukhompuyutha ngendlela ye-ZIP yomlando edumile, ihlolwe yi-antivirus, bese amafayela akhishwa.

Irekhoda yevidiyo kufanele ikhishwe kubakaki, ibhethri likhishwe futhi lixhunywe kukhompyutha.

Lapho ulanda amafayela kumemori khadi yomshini, qala ngokuwakhipha bese uwafometha. Yonke insiza elandiwe iyadluliselwa, ukufakwa kuyaqala. Inqubo ithatha imizuzu embalwa ukuya ehoreni elingu-1 futhi incike kumodeli. Ukuze uqedele isibuyekezo:

• nqamula isiqophi kukhompyutha;
• yivale ngenkinobho yamandla;
• ilinde ukuthi inqubo yokuvuselela iqedwe;
• vula idivayisi.

Ngemuva kokukhanyisa, uma konke kwenziwa kahle, ukuqoshwa kwe-cyclic kuyasungulwa futhi yonke imisebenzi yamadivayisi asebenzayo ibuyiselwe.

Kuthatha isikhathi eside ukukhanyisa amamodeli aseShayina. Kuvela ubunzima ngokuseshwa kwememori khadi ye-SD. Ukuxazulula inkinga, ayifomethwanga ohlelweni lwe-FAT 32, kodwa ku-FAT. Amafayela akopishelwe ekhadini lempande, isivikelo sokubhala siyasuswa. Kufanele kukhunjulwe ukuthi uma isofthiwe ingahambisani nemodeli yombhalisi, idivayisi izosebenza namaphutha.

Ngokuqondene nokubuyekeza isofthiwe kanye nesizindalwazi samaphoyisa omgwaqo kumarekhoda angu-3-in-1, ahlanganisa umtshina we-radar kanye ne-GPS navigator, inqubo ifana naleyo yamadivayisi alula. Uma ngesikhathi sokulanda uhlelo lwe-antivirus luphazamisa umsebenzi noma ukukhishwa kwamafayela, luyacishwa. Imemori khadi ngemva kokubaneka kufanele ifomethwe.

Ungasusa kanjani

Idivayisi yedivayisi elula yokugada ibukeka kanje:

• uhlaka;
• i-microchip noma ibhodi;
• iyunithi yamandla;
• isikrini;
• ashukumisayo;
• iso lekhamera;
• ibhuloho

Ngaphambi kokuqaqa i-1080p Full HD DVR, sicela uyiqaqe kuqala:

• vala ukuthungela;
• nqamula amatheminali ebhethri ukuze ugweme isifunda esifushane;
• nqamula ikhebula lamandla elixhunywe kudivayisi;
• yihlukanise kubakaki noma uyisuse ku-windshield.

Ukukhipha isibuko ku-DVR kuncike kuzilungiselelo zakho. Isibuko sangaphakathi singaxhunywa ophahleni ngamabhawudi noma ngezikulufo ezizishayayo, nasewindini lomoya elinezinkomishi zokunamathisela noma zokumunca. Esimweni sokuqala, qaqa izikulufi bese ukhipha ipulaki. Uma idivayisi ifakwe ngebakaki enamathiselwe phezulu, hambisa ama-latches noma uyiguqule eceleni, ngaphandle kwalokho ingilazi kufanele isuswe endaweni yokufaka. Kunzima ukwenza ukuhlinzwa okunjalo uwedwa, ngakho-ke kungcono ukuxhumana ne-salon.

Ukuhlakazwa kwe-DVR kwenziwa kanje. Kunezikulufu ezi-4 emaphethelweni ebhokisi, ama-latches ama-2 phakathi nendawo. Izikulufu azikhohliwe, ama-latches agotshwe ngento ecijile. Kumamodeli abizayo, esikhundleni sama-latches, kunezikulufu eziqinile ezithembekile. Izigxivizo zenjoloba zifakwe emigodini ekhuphukayo ukuze i-elasticity, ehamba ngokuhlukana futhi iqhubekele eceleni. Kukhona isikhulumi ngemuva. Ngakho-ke, ikhava yomsakazo isuswa ngokucophelela, ngaphandle kokunyakaza okungazelelwe, ukuze ungalimazi izingxenye.

Ibhodi liboshwe ngokuvikelekile ngeziqeshana. Isipikha nebhethri kuthengiswa ku-microcircuit. Zisuswa ngokucophelela ngommese noma i-screwdriver. Izikulufu ezibambe ipuleti zincane kunezinto zebhokisi. Ukuze ungadideki futhi uwalahlekele, kungcono ukuwabeka eceleni.

Ibhethri linamathele odongeni lomkhiqizo nge-tape emaceleni amabili noma i-glue, ngakho-ke ingasuswa kalula.

Ikhebula eliguquguqukayo lixhuma ikhamera nebhodi, kunezikhala phakathi kwama-conductor. Kumamodeli anesikrini esijikayo, ikhebuli ikuvumela ukuthi uzungezise isirekhoda kunoma iyiphi i-engeli. Imonitha isesigabeni sepulasitiki, esifakwe ngezikulufo, okuthi uma kunesidingo, zivele zikhishwe isikulufi, ingilazi ibekwe phezulu ukuze ivikeleke kumabhampa nokuklwebheka.

Ukuze ususe isibuko sangaphakathi sangemuva, uzodinga ama-squeegees nama-pick. Umkhiqizo uhlukaniswa kanje:

• thola ukuhlangana komzimba nesibuko;
• faka i-clamp bese ucindezela ngobumnene ngomzamo omncane kuze kube yilapho kwakhiwa igebe;
• umlamuli wenziwa nxazonke, futhi umzimba uhlukaniswe izingxenye ezi-2;
• isibuko sisusiwe, ngaphansi kwaso kukhona zonke izakhi ezidingekayo ukuze kulungiswe.

Ukulungisa kanjani

Ukuze ulungise umbhalisi owakhelwe ngaphakathi, kungcono ukufuna usizo ochwepheshe. Ukulungiswa kwezinto ezinganyakazi kungenziwa ngesandla.

Uma kwenzeka umonakalo wemishini kuzixhumi nezixhumi, kufanele zilungiswe. Isixhumi esijwayelekile se-USB siqukethe amaphinikhodi angu-4 wamandla angu-5V nokudluliswa kwedatha. I-miniUSB yamaphini angu-5 inamaphini angu-5 angeziwe axhunywe kukhebuli evamile. Ku-miniUSB yamaphini angu-10, ibanga phakathi koxhumana nabo lincane, ngakho-ke uma isixhumi esinjalo sihluleka, sishintshelwa ku-5-pin.

Ukulungiswa kwe-DVR ngokushintsha izixhumi kwenziwa kanje:

1. Umkhiqizo uhlukaniswa ube izingxenye zawo.
2. I-soldering iron igxiliwe: ingxenye eyodwa yocingo ("-") idayiswa emzimbeni wedivayisi, okwesibili ("+") emzimbeni wensimbi ehlanganisiwe.
3. I-fastener iyashiswa, izintambo zithengiswa, isixhumi esonakele siyasuswa.
4. Hlola ezinye izingxenye ebhodini ngomonakalo.
5. Solder isixhumi esisha.

Uma isixhumi se-DVR esinesibopho sokudlulisa isiginali yemoduli sinephutha, hlola ibhodi kanye nemoduli ngokwayo. Uma zilungiseka, susa isixhumi bese uhlola umsabalalisi kuso. Inani lokumelana akufanele lidlule i-50 ohms. Uma kwenzeka ukuchezuka kokujwayelekile, isixhumi esilimele siyashintshwa.

Uma irekhodi licima ngokushesha, isinyathelo sokuqala ukushintsha ikhadi le-microSD. Uma kunezinkinga ngekhebula, susa ikhava, ibhodi, ikhamera, nqamula ikhebula. Uma umonakalo usobala, uyashintshwa futhi ufakwe kabusha, futhi isixhumi sigobile futhi silungisiwe.

Uma kunezinkinga nge-photoresistor, evame ukuhluleka lapho umkhiqizo ushisa kakhulu elangeni, zithathelwa indawo isici esisha uma sishiswa, noma silungiswa ngomshini wokushisa. I-photoresistor itholakala eduze kwe-capacitor. Ukuze uyihlole, nqamula ikhebula bese uvala isiguquli ngaphandle kokuthinta ikhamera.

Kunzima ukulungisa imojuli yokulawula ikhamera uwedwa. Idinga ukunqanyulwa futhi ithengiswe. Uma isignali ingafinyeleli kwibhulokhi yememori, imbangela engenzeka ingase ingabi imojuli ephukile, kodwa uthuli oluqoqiwe. Ngakho-ke, kuyadingeka ukuhlukanisa umbhalisi, ufike engxenyeni eseduze nomsabalalisi, uhlanze othintana nabo nge-cotton swab bese uhlanganisa umkhiqizo.

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