Isilawuli kude siyisidluliseli esingenantambo, ngobuchwepheshe besimanje bokufaka amakhodi edijithali, imininingwane eyisihluthulelo ifakwe ikhodi, ngokusebenzisa amaza okukhanya e-infrared diode, amaza okukhanya ngesitholi se-infrared sowamukelayo azothola imininingwane ye-infrared kulwazi lukagesi, kumprosesa wokukhipha amakhodi, ukukhishwa kwemiyalo ehambisanayo ukuze kufinyelelwe ebhokisini le-set-top yokulawula kanye nezinye izisetshenziswa zokulawula ezidingekayo. Ngakho yiziphi izici ezithinta ibanga lesilawuli kude? Nakhu ukubukeka okulula:
1. Amandla okudlulisa
Uma amandla okudlulisa makhulu, ibanga likude, kodwa ukusetshenziswa kwamandla kukhulu, futhi ukuhlukunyezwa kulula ukwenzeka;
2. Ukuthatha okucacile
Ukugqama kokuthatha kwesamukeli kuyanda, isikhawu sokulawula kude siyakhula, kodwa kuphazamiseka kalula ukwenza ukungasebenzisi kahle noma ukungalawuleki;
3. Uthi
Khetha i-antenna eqondile, futhi ngokuhambisana komunye nomunye, isikhawu sokulawula kude sikude, kodwa thatha isikhala esikhulu, esisetshenziselwa ukwelula uthi, ukuqondisa kungangeza isikhawu sokulawula kude;
4. Ukuphakama
Uma i-antenna iphezulu, yilapho isikhawu sokulawula kude siba kude, kodwa sinqunyelwe izimo eziqondile.
5. Vimba
Ukusetshenziswa kwesilawuli kude esingenantambo kusetshenziswa imithetho kazwelonke yebhendi yefrikhwensi ye-UHF, izici zayo zokusabalalisa kanye nokulinganisa kokukhanya, ukusatshalaliswa komugqa, i-diffraction incane, phakathi komthumeli nomamukeli uma kukhona ibhlokhi yodonga kuzokwehlisa kakhulu isikhawu sokulawula kude, uma kuwudonga lomhlabathi oluqinisiwe, ngenxa yokuthi umqhubi wokumuncwa kwamagagasi omsakazo unamandla nakakhulu.
Lokhu okungenhla yizinto ezithinta ibanga le-remote control, ngithemba ukukusiza. Sineminyaka engaphezu kweshumi yokuhlangenwe nakho kokukhiqiza kwesilawuli kude somkhiqizi, uma unemibuzo mayelana nesilawulikude ungasithinta, sixoxa ndawonye.
Isikhathi sokuthumela: Mar-01-2023
