Indlela yokukhetha isibani sekhanda esifanele

Uma uthanda ukuhamba izintaba noma insimu, isibani sekhanda siyithuluzi elibaluleke kakhulu langaphandle! Kungakhathaliseki ukuthi ukuhamba ngezinyawo ebusuku basehlobo, ukuhamba ezintabeni, noma ukukhempa endle, izibani zangaphambili zizokwenza ukuhamba kwakho kube lula futhi kuphephe. ​​Eqinisweni, uma nje uqonda izinto ezilula # ezine, ungakhetha isibani sakho sekhanda!

1, ukukhetha ama-lumens

Ngokuvamile, isimo esisisebenzisayo izibani zangaphambili sivame ukusetshenziswa ngemva kokushona kwelanga endlini yasezintabeni noma etendeni ukuze sithole izinto, sipheke ukudla, siye endlini yangasese ebusuku noma sihambe nethimba, ngakho-ke ngokuyisisekelo ama-lumen angu-20 kuya kwangu-50 anele (isincomo se-lumen siwukubhekisela kuphela, noma abanye abangani bezimbongolo bathanda ukukhetha ama-lumen angaphezu kuka-50). Kodwa-ke, uma ungumholi ohamba phambili, kunconywa ukusebenzisa ama-lumen angu-200 bese ukhanyisa ibanga elingamamitha ayi-100 noma ngaphezulu.

2. Imodi yokukhanyisa izibani zekhanda

Uma isibani sekhanda sihlukaniswa ngemodi, kunezindlela ezimbili zokugxila kanye ne-astigmatism (ukukhanya kwezikhukhula), i-astigmatism ifanele ukusetshenziswa lapho kwenziwa izinto eduze noma uhamba nethimba, futhi ukukhathala kwamehlo kuzoncipha uma kuqhathaniswa nemodi yokugxila, futhi imodi yokugxila ifanelekela ukukhanyiswa kwemisebe lapho uthola indlela ekude. Ezinye izibani zekhanda zishintshana ngezindlela ezimbili, unganaka kakhulu lapho uthenga.

Amanye amalambu aphambili azophinde abe “nemodi yokukhanyisa”, “imodi yokukhanya okubomvu” njalo njalo. “Imodi yokufiphaza” ingahlukaniswa ibe izinhlobo ezahlukene, njenge-“mode ye-flash”, “imodi yesignali”, evame ukusetshenziswa ekusetshenzisweni kwesignali yokucindezeleka okuphuthumayo, kanti “imodi yokukhanya okubomvu” ifanelekela umbono wasebusuku, futhi ukukhanya okubomvu ngeke kuthinte abanye, ebusuku etendeni noma endlini yasezintabeni ngesikhathi sokulala kungasikwa kube ukukhanya okubomvu, indlu yangasese noma imishini yokuqeda ngeke iphazamise abanye ukulala.

3. Liyini izinga lokungangeni manzi

Kunconywa ukuthi i-IPX4 ibe ngaphezu kwezinga lokulwa namanzi, kodwa empeleni, kusaxhomeke kumkhiqizo, uphawu lwebanga olungangeni manzi luyinkomba kuphela, uma isakhiwo somklamo womkhiqizo womkhiqizo singesiqinile kakhulu, singase siholele ekulimaleni kwamanzi okuphuma esibanini! # Insizakalo yewaranti yangemva kokuthengisa nayo ibaluleke kakhulu

Isilinganiso esingangeni manzi

I-IPX0: Akukho msebenzi wokuvikela okhethekile.

I-IPX1: ivimbela amaconsi amanzi ukuthi angangeni.

IPX2: Ukuthambekela kwedivayisi kungaphakathi kwamadigri ayi-15 ukugwema amaconsi amanzi angene.

I-IPX3: vimbela amanzi ukuthi angangeni.

I-IPX4: Ivimbela amanzi ukuthi angangeni.

I-IPX5: Ingamelana nekholomu yamanzi yesibhamu sokufutha esinomfutho ophansi okungenani imizuzu emi-3.

I-IPX6: Ingamelana nekholomu yamanzi yesibhamu sokufutha esinomfutho ophezulu okungenani imizuzu emi-3.

I-IPX7: Ayikwazi ukucwiliswa emanzini afinyelela ku-1 meter ukujula imizuzu engama-30.

I-IPX8: Ayikwazi ukucwiliswa emanzini ajule ngaphezu kwemitha elilodwa.

4. Mayelana namabhethri

Kunezindlela ezimbili zokugcina amandla ezibani zangaphambili:

[Ibhethri elilahliwe] : Kunenkinga ngamabhethri alahliwe, okungukuthi, ngeke wazi ukuthi kusele amandla angakanani ngemva kokusebenzisa, nokuthi uzothenga elisha yini ngesikhathi esizayo lapho ukhuphuka intaba, futhi alinawo umoya ongcolile kunamabhethri ashajwayo.

[Ibhethri eliphinde lishajwe]: Amabhethri aphinde ashajwe ikakhulukazi “amabhethri e-nickel-metal hydride” kanye “namabhethri e-lithium”, inzuzo ukuthi likwazi ukubamba amandla kakhudlwana, futhi linobungane kakhulu nemvelo, futhi kunesinye isici, okungukuthi, uma kuqhathaniswa namabhethri alahliwe, ngeke kube khona ukuvuza kwebhethri.