Optoma W416 User manual - Page 66

ADDITIONAL INFORMATION Remote control problems If the remote control does not work ‡‡ Check the operating angle of the remote control is pointed within ±15° horizontally and ±10° vertically to the IR receivers on the projector. ‡‡ Make sure there are not any obstructions between the remote control and the projector. Move to within 7 m (23 ft) of the projector. ‡‡ Make sure batteries are inserted correctly. ‡‡ Replace batteries if they are exhausted. Warning indicators When the warning indicators (see below) light up or flash, the projector will automatically shutdown: ‡‡ "LAMP" LED indicator is lit red and if "On/Standby" indicator flashes amber. ‡‡ "TEMP" LED indicator is lit red and if "On/Standby" indicator flashes amber. This indicates the projector has overheated. Under normal conditions, the project can be switched back on. ‡‡ "TEMP" LED indicator flashes red and if "On/Standby" indicator flashes amber. Unplug the power cord from the projector, wait for 30 seconds and try again. If the warning indicator light up or flash, please contact your nearest service center for assistance. LED lightning messages Message Standby state (Input power cord) Power on (Warming) Power on and Lamp lighting Power off (Cooling) Quick Resume (100 secs) Error (Over temp.) Error (Fan failure) Error (Lamp failure) Power LED (Red) Steady light Flashing Flashing Flashing Power LED (Green or Blue) Flashing (0.5 sec off / 0.5 sec on) Steady light Flashing (0.5 sec off / 0.5 sec light). Back to red steady light when cooling fan turns off. Flashing (0.25 sec off / 0.25 sec light) Temp-LED (Red) Flashing Lamp-LED (Red) ‡‡ Power off: Power Off Power Off? Press power key again. 66 English