Optoma DS325 User Manual - Page 44
The projector stops responding to all controls, Lamp burns out or makes a popping sound
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Appendices The projector stops responding to all controls If possible, turn off the projector, then unplug the power cord and wait at least 60 seconds before reconnecting power. Lamp burns out or makes a popping sound When the lamp reaches its end of life, it will burn out and may make a loud popping sound. If this happens, the projector will not turn on until the lamp module has been replaced. To replace the lamp, follow the procedures in the "Replacing the Lamp" section on pages 46-47. LED lighting message Message Standby State (Input power cord) Power on (Warming) Lamp lighting Power LED (Red) Power off (Cooling) Error (Over Temp.) Error (Fan fail) Steady light No light Error (Lamp fail) Flashing (1 sec off, 1 sec on) Flashing (0.5 sec off, 2.0 sec on) Flashing (0.5 sec off, 0.5 sec on) Power LED (Blue) Flashing (0.5 sec off, 0.5 sec on) Flashing (1 sec off, 1 sec on)