IZINDABA
Isakhiwo Sokwakha iZhejiang
0
Isikhulumi samadwala esingaphandle ngaphandle
Kunezici eziningi ezithinta ukukhethwa kwesikhulumi sengadi yedwala esenziwe ngokwezifiso ngaphandle, ikakhulukazi kufaka phakathi imingcele elandelayo:
Amakhono okukhetha amaphuzu amathathu esikhulumi sekholomu esezingeni eliphandle
Ukuhamba ngaphandle kuyindlela enhle yokuvivinya umzimba, futhi kuyathandwa kakhulu. Ukuxhumana nemvelo akugcini nje ngokukhulula isimo sakho, kodwa futhi ukusebenzisa umzimba wakho. Kodwa-ke, ukuhamba kwangaphandle kuyizinto zobuciko ezibalulekile-ezikhulumi ezingaphandle. Iningi labantu abahambayo lizothwala izikhulumi zangaphandle. Lokhu kuzovumela abantu bathole incazelo yangempela yomculo, futhi bangahlanganisa kangcono nemvelo nomculo.
Ukufakwa kohlelo lwe-system Console PA kanye namakhono wokulungisa amaphuma
Umsebenzi onzima kakhulu weSystem Console PA System yizintambo. Ngaphambi kokufakwa, uqale hlola isimo endaweni, bese uhlanganisa izidingo ezisebenzayo zawo wonke uhlelo lokusakaza, Hlaziya ngokucophelela, bese uthola indawo yegumbi lekhompyutha.
Izindlela zokulungisa izinkinga zezikhulumi zekholomu ezisezingeni eliphakeme
1. Awukho umsindo ovela kwisikhulumi Sijika ekushintsheni kwamandla kwesikhulumi sekholomu esingaphandle, futhi awukho umsindo wokuqala lapho uvulwa ngokujwayelekile. Vula umdlali bese uqhubeka ukulungisa ivolumu, kepha awukho umsindo ovela kwizikhulumi. Lolu hlobo lokwehluleka empeleni luvame kakhulu. Awukho umsindo ngemva kokuqala isikhulumi. Singazibona kanjani ukuthi isikhulumi siyalimala yini?
Amacala okukhetha abakhiqizi bezikhulumi zangaphandle zekholamu
Kunabakhiqizi abaningi bezikhulumi zangaphandle emakethe, kepha kunzima kakhulu ukuthola okufanele phakathi kwabakhiqizi abaningi. Eqinisweni, kunezindinganiso zokukhetha, ngakho ingabe uyazi ukuthi yiziphi izindinganiso ezikhona?
Ungaxazulula kanjani inkinga yokungabiwo umsindo kusuka kwisikhulumi se-IP POE
Uma isikhulumi se-IP POE singenamsindo, kungabangelwa yizinto zangaphakathi noma izinto zangaphandle. Namuhla, ngizokwabelana ngezici eziningana zangaphandle ezibangela ukuthi isikhulumi se-IP POE singabi nomsindo:
Uyazi ngesikhulumi sodonga esifakwe esivela kumkhiqizi waseChina
Izikhulumi zingaveza umculo ngokulingana kathathu. Kunezinhlobo eziningi zezikhulumi emakethe, futhi izikhulumi ezifakwe udonga ezivela kubakhiqizi baseChina zithandwa kakhulu muva nje. Ingabe uyazi ngesikhulumi esifakwe udonga esivela kumkhiqizi waseChina?