ibicuruzwa

3.3.7. Ubwa mbere, reba urumuri SELF TST / ERR (umutuku; rugomba kuba hanze) na PASS MOD TEST itara (icyatsi; igomba kuba iri) kubibaho bya EPNI na PNM. SELF TST / ERR itara (umutuku) itwarwa na microprocessor ku kibaho cya EPNI. Niba iri kuri, reba impamvu zikurikira: • Habayeho kunanirwa ibyuma ku kibaho cya EPNI. • Ikibazo cyagaragaye kumurongo (urugero, hashobora kuba harabayeho EPNI yibibazo bya parite ya parite cyangwa adresse ebyiri zishobora kuboneka). • Ipfundo ryarafunzwe (arumirwa) kubera igihe cyo gukurikirana. • Umubare w'amakosa mbisi yagaragaye yarenze igipimo cyateganijwe mbere, bituma software iri ku kibaho cya EPNI yinjira muri leta yananiwe. Niba leta yumucyo TST / ERR urumuri na PASS MOD TEST itara arukuri, komeza hamwe naya mabwiriza. Mubikorwa bisanzwe bya sisitemu ikora ibipimo bikurikira hamwe nibihuza birahari kubibaho bya EPNI / PNM. • LED zitukura zirahari. • Icyatsi kibisi cyaka. • LED yumuhondo ishobora guhumbya no kuzimya (byerekana traffic) cyangwa kuguma kuri (traffic traffic). • Umugozi wa lente uhuza PNM na PNI I / O icyapa gifatanye neza. • Intsinga ebyiri za mini-coax zihuza ikibaho cya PNM nu kibaho cya PNM I / O gifunzwe neza. • Ibipimo byumuhondo TX birahumbya (cyangwa bigumaho) nkuko amakuru yoherejwe yoherejwe. Ibipimo byombi ku kibaho cya EPNI na PNM bikurikirana imirongo imwe kandi ihumbya cyangwa urumuri hamwe. Kohereza amakuru yoherejwe icyarimwe kuri insinga zombi. • Kimwe mu bipimo byerekana umuhondo RCVE CABLE ku kibaho cya PNM kirahumbya (cyangwa kigumaho) nkuko amakuru yakiriwe. Ikimenyetso cya UCN cyakiriwe bwa mbere kumugozi umwe muminota 15, hanyuma uwakiriye ahindurwe kurundi rugozi kugirango agumane ikizere. Reba neza ko nta nsinga zaciwe cyangwa zacitse. Niba igice cya UCN cyarananiranye, raporo yo kunanirwa hamwe nibizamini byo gusuzuma bikubiye muri software bizafasha gutandukanya ikibazo