Koj puas nkees pom koj lub teeb pos huab ib txwm nyob? Koj puas tau pom koj tus kheej xav paub dab tsi tuaj yeem ua rau qhov no tshwm sim? Zoo, tsis txhob ntxhov siab. Muaj lus teb yooj yim rau koj qhov teeb meem.
Feem ntau yog vim li cas vim li cas lub teeb pos huab nyob twj ywm yog vim muaj kev ua haujlwm tsis zoo ntawm lub relay hloov. Lub relay hloov yog lub luag hauj lwm rau tig rau thiab tawm lub teeb pos huab, thiab yog hais tias nws yog faulty, nws yuav tsis muaj peev xwm tua lawv thaum xav tau.
Lwm qhov laj thawj tuaj yeem yog qhov hloov pauv nws tus kheej yog faulty. Yog tias qhov hloov pauv tau daig hauv txoj haujlwm "on", nws yuav ua rau lub teeb pos huab, txawm tias koj sim tig lawv tawm manually.
Tab sis tsis txhob txhawj, muaj cov kev daws teeb meem yooj yim rau cov teeb meem no. Yog hais tias tus relay hloov yog qhov teeb meem, nws yog ib qho yooj yim kho los ntawm kev hloov nws. Ib yam li ntawd, yog tias qhov hloov ntawm nws tus kheej yog faulty, nws tuaj yeem hloov tau thiab.
Nws tseem tsim nyog sau cia tias qee lub tsheb tau tsim los qhib lawv lub teeb pom kev tau txais thaum lub teeb taws teeb. Yog li, yog tias koj xav tias koj lub teeb pos huab ib txwm nyob, nws tsuas yog qhov chaw uas yuav tsum tau kho.
Hauv kev xaus, vim li cas vim li cas koj lub teeb pos huab nyob twj ywm tuaj yeem daws tau yooj yim. Tsis txhob cia qhov teeb meem me no rhuav tshem koj txoj kev tsav tsheb. Tau txais koj lub tsheb kuaj xyuas los ntawm tus kws tshaj lij thiab txaus siab rau koj cov kev caij tsheb nrog kev thaj yeeb ntawm lub siab tias koj lub tsheb zoo.
