Ngokuvamile, abasebenzisi be-PC basekhaya babhekene nenkinga enjalo: ukubukeka kwe- monitor kuyaphela ngokuzumayo. Yiqiniso, indlela engcono kakhulu yokuphuma kule nkinga ukuxhumana nesikhungo senkonzo, lapho ochwepheshe bekulungisa khona ukusebenza kahle. Kodwa abaningi bafuna ukubhekana nalolu daba bodwa. Ake sicabangele izizathu eziyinhloko zokuphazamiseka okunjalo kanye nokucaciswa kokuqedwa kwabo.
Kungani uguqula ukubukeka kwesikrini?
Abahloli be-LCD nama-panel basebenzisa izibani ze-CCFL. Zifana nezibani ezijwayelekile ze-fluorescent, kuphela lapha kukhona okuthiwa ama-cathodes abandayo. Futhi, njenganoma yiluphi isibani, banesakhiwo sokuphumula ngezikhathi ezithile. Izizathu zalokhu ukugqoka kwazo, ukulimala kwemishini, izifunda ezifushane, futhi kwezinye izimo - ikhwalithi engafanele yezinto ezivela kuzo izibani. Lokhu kungenzeka nanoma yiziphi izibani zokuqapha ezingu-17, 19 noma 22.
I-backlight yokuqapha ayifuni ngesikhathi esifanayo. Ngokuvame lokhu kulandelwa ushintsho ngemuva ngemuva kokuya emakhanda obomvu-pink. Lesi yisibonakaliso sokuthi isibani esisodwa sokukhanya sesivele sishisiwe, futhi maduzane abanye bazoyilandela. Abaqaphi banamuhla basebenzisa izinyathelo ezimbili zezibani ezimbili ngalunye. Uma ushintsha izibani, udinga ukwazi ubukhulu bawo obuqondile, futhi futhi ukuqapha ukuhambisana kwezinhlobo zezixhumi.
Ngendlela, abanye abasebenzisi, abawazi kahle kwezobuchwepheshe, bafake esikhundleni sezibani ezikhanyisa kabusha ze-tape monitor ye-LED. Akunzima ukwenza lokhu, noma kunjalo, ukushintshwa okunjalo kunconywa kuphela uma unomqaphi omdala, ongasasebenzi ngokomthetho noma iphathekayo esandleni sakho. Ngaphezu kwalokho, umuntu owazi ukufunda nokubhala angashintsha umbukiso we-monitor ngokulinganayo, okwenziwe yi-resistors noma i-capacitors.