Ukulungiswa nokuhlolwa kogongolo lwezibani zekhanda
(1) Izindlela zokulungisa nokuhlola
1. Ukuhlolwa kokulungiswa kogongolo kufanele kwenziwe phambi kwesikrini endaweni emnyama, noma ukulungiswa kufanele kuhlolwe ngethuluzi lokulinganisa. Indawo yokulungiswa nokuhlolwa kufanele ibe yithafa futhi isikrini kufanele siqonde ngqo endaweni. Imoto yokuhlola elungisiwe kufanele yenziwe ngaphansi kwesimo sokungabi nomthwalo kanye nomshayeli oyedwa.
2. Ukuqondiswa kwemisebe ye-beam kumelelwe yinani le-offset I. Inani le-offset libonisa i-engeli yokujikeleza yomugqa omnyama onqunyiwe noma ibanga elihambayo lesikhungo se-beam eceleni komugqa we-HH ovundlile noma umugqa oqondile we-V kwesobunxele-v kwesobunxele (V kwesokudla-v kwesokudla) esikrinini ngebanga elingu-10m (idamu).
3. Lungisa ukuhlolwa esikrinini. Misa imoto yokuhlola elungisiwe phambi kwesikrini futhi iqonde esikrinini, yenza isikhungo sokubhekisela sesibani sekhanda * sibe yi-10m ukusuka esikrinini, bese wenza umugqa we-HH esikrinini ulingane nebanga lomhlabathi h ukusuka esikhungweni sokubhekisela sesibani sekhanda: linganisa amanani angaphandle kwezikhombisi-ndlela zokukhanya ezivundlile neziqondile zomsebe wesobunxele, kwesokudla, kude kanye nophansi ngokulandelana.
4. Lungisa ukuhlolwa ngethuluzi lokulinganisa. Qondanisa imoto yokuhlola elungisiwe nethuluzi lokulinganisa ngokwebanga elibekiwe; Hlola amanani angaphandle kweziqondiso zokukhanya ezivundlile neziqondile zomsebe wesobunxele, kwesokudla, kude naphansi kusuka esikrinini sethuluzi lokulinganisa.
(2) Izidingo zokulungiswa nokuhlolwa
1. Imibandela yokulungiswa nokuhlolwa kogongolo oludlulayo lwezinhlobo ezahlukene zezibani ezifakwe ezimotweni esikrinini. Izibani zeklasi A: izibani zekhanda ezifakwe ezimotweni nasezithuthuthwini ezisebenza nge-photometric ezihlangabezana nemibandela ye-GB 4599-84 kanye ne-GB 5948-86 ngokulandelana. Izibani zeklasi B: izibani zekhanda zezimoto nezithuthuthu ezivunyelwe ukusetshenziswa ngokuhamba kwesikhathi. Izibani zeklasi C: izibani zekhanda zamatrakta anamasondo ezokuthutha.
2. Uma kufakwa isibani sekhanda sezibani ezine, ukulungiswa kwesibani somsebe owodwa esinobubanzi obuphezulu esikrinini kudinga ukuthi isikhungo somsebe esingaphansi komugqa we-HH sibe ngaphansi kuka-10% webanga ukusuka esikhungweni sezibani kuya phansi, okungukuthi, u-0.1hcm/idamu ulingana nebanga lokufika kwesikhungo somsebe esingu-100m. Ukuphambuka kwesobunxele nakwesokudla kwemigqa yesokudla engu-V kwesobunxele-v kanye nemigqa yesokudla engu-V: ukuphambuka kwesobunxele kwesibani sesobunxele akufanele kube ngaphezu kuka-10cm / idamu (0.6 °); Ukuphambuka kwesokudla akufanele kube ngaphezu kuka-17cm / idamu (1 °). Ukuphambuka kwesobunxele noma kwesokudla kwesibani sesokudla akufanele kube ngaphezu kuka-17cm / idamu (1 °).
3. Izimoto zihlonyiswe ngezibani ezimbili zomsebe ophezulu nophansi, ezilungisa kakhulu umsebe ophansi ukuze uhlangabezane nezidingo zeThebula 1.
4. Ngomshayo olungisiwe, umshayo ophezulu ngokuvamile kufanele ukwazi ukususa izithiyo cishe ngamamitha ayi-100 phambi kwemoto emgwaqweni oyisicaba; Ezimotweni ezinejubane eliphansi njengetrakta ezinamasondo zokuthutha, umshayo ophezulu kufanele ukwazi ukukhanyisa izithiyo cishe ngamamitha angama-35 phambi kwemoto.
