InFocus SP7205 User Manual page 14

关闭投影机 排除安装故障
OM
=OM=
=NM=
PM=
=mçïÉê
表 O： =发光二极管的状态和意义
=mçïÉê=
=N=
=mçïÉê
=Q= =P=
=R=
PQ
NO