Optoma HD90 - Manual (Page 52)

52
English
Appendices
Power LED on: No ™
signal; OSD menu
appears and signal
had been detected.
Power LED off: ™
Signal had been de-
tected but OSD menu
disappears.
＊ ON/STANDBY LED be ON when OSD appears, be OFF when OSD disappears.
LED Lighting Messages
Message
Power LED
(Red)
Power LED
(Blue)
Temp LED
(Red)
Standby State
(Input power cord)
Steady light * Off Off
Power on (Warming) Off Flashing Off
Power on and LED lighting Off Steady light Off
Power off (Cooling) Off Flashing Off
Error (LED fail) Flashing Off Off
Error (Fan fail) Flashing Off Flashing
Error (Over Temp.) Flashing Off Steady light