Kauj ruam 1: Tshiab nyob deb tswj "meej code" kev ua haujlwm
Nias thiab tuav lub xauv thiab xauv khawm tib lub sijhawm (qee qhov chaw taws teeb siv khawm nce thiab nqis)
Qhov taw qhia LED flashes 3 zaug, tso ib qho tseem ceeb uas tau nias, thiab tuav lwm tus,
Nyem lub khawm tso tawm peb zaug, lub teeb LED yuav nkag mus rau lub xeev flashing ceev, thiab tag nrho cov cim xeeb ntawm cov chaw taws teeb tswj tau raug tshem tawm.
Nias lawv tib lub sijhawm
Daim ntawv ceeb toom:
1. Tsis txhob tshem cov cai ntawm tus thawj tswj chaw taws teeb.
2. Qhov taw qhia lub teeb yuav tsum ua kom flashing thiab cia mus, tsis txhob cia mus tom qab flashing ib zaug,
3. Yog tias lub pob tsis ua kom flashing tom qab tau nias rau lub sijhawm ntev, nws txhais tau hais tias ob lub khawm tsis tau nias los ntawm cov npoj yaig.Thov rov ua cov txheej txheem tshem tawm cov lus saum toj no.
Kauj ruam 2: Chaw taws teeb tswj luam kev ua haujlwm
1. Tuav tus thawj tswj chaw taws teeb nyob rau hauv ib tes, thiab daim ntawv luam tej thaj chaw deb tswj nyob rau hauv lwm yam.Ob lub chaw taws teeb tswj tau ze li qhov ua tau, thiab nias lub pob uas yuav tsum tau muab luam tawm raws.Lub teeb ci LED flashes peb zaug thiab tom qab ntawd flashes sai, qhia tias kev luam ntawv tiav.
2. Xa mus rau kauj ruam 1 rau lwm tus yuam sij.
3. Rau qee qhov chaw taws teeb tswj nrog lub zog qis, lawv yuav tsum tau ua haujlwm rov qab-rau-rov qab nrog cov thawj tswj chaw taws teeb.
4. Tsis txhob cuam tshuam ib puag ncig, kom tsis txhob cuam tshuam rau kev luam.
5. Yog tias daim ntawv luam tsis tuaj yeem ua tiav, luam rov qab tom qab tshem cov lej.
6. Qhov tseem ceeb tshaj plaws, thawj qhov chaw taws teeb tswj yuav tsum ua haujlwm kom raug thiab yuav tsum muaj qhov zaus tib yam li peb cov ntawv luam ntawm cov chaw taws teeb tswj.