Ukufunda ukuthi kungani i-Firmware ibalulekile ku-Digital Cameras
I-Firmware ibalulekile ekwenzeni ubuchwepheshe benamuhla busebenze ngoba isofthiwe esitshela i-hardware ukuthi idinga ukusebenza kanjani. Amakhamera adijithali afaka i-firmware futhi, njengawo wonke amanye amadivaysi, kubalulekile ukufaka izibuyekezo.
Iyini iFirmware?
I-firmware yekhamera iyisofthiwe eyisisekelo ye-DSLR kanye nekhodididi, eyenziwa ngumenzi wekhamera ngesikhathi sokukhiqiza. Isofthiwe igcinwa ku-"Funda kuphela iMemori" (ROM) yekhamera, ngakho-ke ayithinteki ngamandla ebhethri.
I-Firmware inesibopho sokwenza umsebenzi wakho wekhamera, ngakho-ke kubalulekile kakhulu. I-firmware efakwe kwi-microprocessor yekhamera yakho ilawula yonke imisebenzi evela eziciweni ezihlukahlukene kuya ezibalulekile njenge- autofocus nokucubungula isithombe.
Kungani Kufanele Uvuselele I-Firmware
Ngezikhathi ezithile, abakhiqizi bekhamela bazokhipha izibuyekezo ze-firmware, ezokwenza ngcono ikhamera ngokuthuthukisa ukusebenza, ukwengeza izici ezintsha, noma ngisho nokulungisa izinkinga ezaziwayo. Kubalulekile ukuhlola izibuyekezo ze-firmware ngezikhathi ezithile.
Izibuyekezo ze-Firmware zifakiwe ngokusebenzisa ikhompyutha ukulanda noma yiziphi izibuyekezo kwikhamera kusuka kumawebhusayithi abakhiqizi. Kunconywa ukuba uhlole izibuyekezo zonke izinyanga ezimbalwa.
Nakuba izibuyekezo ze-firmware zenzelwe ukuthuthukisa ukusebenza kwe-DSLRs noma yiluphi olunye uhlobo lwekhamera yedijithali, akuzona izibopho, futhi ezinye izibuyekezo ezincane zingase zingabi nalutho ngokuphelele, njengokuthi, ngokungeza ulimi ohlelweni lwemenyu ongeke ube nalo, Ngisho ngikhulume!
Amathiphu wokufaka izibuyekezo ze-Firmware
Ukunakekela nakho kudinga ukuthathwa ukuqinisekisa ukuthi isibuyekezo sizosebenza ekhamera yakho ekhona. Ezinye izibuyekezo zidinga izinga elithile le-firmware ukuthi selivele selifakiwe.
Ezinye izibuyekezo ze-firmware zithi "isifunda" esithile. Udinga ukuqinisekisa ukuthi ufaka i-firmware yesifunda saseNyakatho Melika (uma uhlala lapho) futhi hhayi isifunda kwenye indawo emhlabeni ngephutha!
Kumele futhi ukhumbule indlela ikhamera yakho elayisha ngayo i-firmware entsha. Amanye amakhamera ahlelwe i-ROM (PROM), evumela ukuthi ulwazi olusha lufakwe ohlelweni.
Abanye bane-Electronic Erasable PROM (EEPROM) evumela ukuthi ulwazi luphinde lususwe. Lezi amakhamera ngokusobala zikhetha, ngoba awunamathele kuzibuyekezo ze-firmware uma ungazithandi.
Buyekeza ngokuqapha
Noma nini lapho ucabangela isibuyekezo ku-firmware yekhamera yakho, qiniseka ukuthi ufunda yonke imiyalo ngokucophelela. Ngisho wenze usesho ukuze uthole ukuthi ngabe abanye abasebenzisi baye babhekana ne-update ngokusebenzisa ikhamera yakho.
Eqinisweni, izibuyekezo zekhamera ye-cameraware kudingeka zenziwe ngokunakekelwa okungaphezulu kunalokho, tshela isibuyekezo se-software kwikhompyutha yakho (noma ngisho nefoni yakho!). Awunawo ukulawula ikhamera yakho ukuthi wenza ikhompyutheni yakho, ngakho ukuyibuyisela kunguqulo yangaphambilini kungenzeka ukuthi akunakwenzeka ukukhipha owodwa.
Izibuyekezo ezimbi zinganikeza ikhamera yakho engenalutho futhi ikhamera ingase ibuyiselwe emuva kumkhiqizi ukulungisa. Yenza ucwaningo lwakho ngaphambi kokuvuselela i-firmware yekhamera yakho!