A.前/隨即熄滅 B.后/抉閃變饅閃 C.后/快閃變平光 D.前/也隨之快閃變慢閃
A.持續(xù)故障/聲應(yīng)答/光應(yīng)答/熄滅 B.持續(xù)故障/聲應(yīng)答/光應(yīng)答/變?yōu)槠焦?br /> C.未聲應(yīng)答/消音/光慢閃/變?yōu)槠焦?br /> D.持續(xù)故障/光應(yīng)答/聲應(yīng)答/變?yōu)槠焦?/p>
A.正常、故障、故障 B.正常、正常、故障 C.故障、故障、正常 D.正常、故障、正常