Chapter 4 Settings — [NETWORK] menuENGLISH - 143Error information pageWhen [Error (Detail)] or [Warning (Detail)] is displayed in the self-test display of the [Projector status] screen, click it to display the error/warning details.f The projector may go into the standby status to protect the projector depending on the contents of the error.11 Self-test result displayDisplays the item check results.[OK]:Indicates that operation is normal.[FAILED]:Indicates that there is a problem.[WARNING]:Indicates that there is a warning.r [FAILED] itemsItem Description[MAIN CPU BUS] There is a problem with the microcomputer circuitry. Consult your dealer.[FAN] There is a problem with the fan or the fan drive circuit. Consult your dealer.[INTAKE AIR TEMPERATURE] The intake air temperature is high. The projector may be used in an environment wherethe temperature is high, such as near a heating appliance.[OPTICS MODULE TEMPERATURE]The temperature around the optics module inside the projector is high. The projectormay be used in an environment where the temperature is high, such as near a heatingappliance.[EXHAUST AIR TEMPERATURE] The exhaust air temperature is high. The air exhaust port may be blocked.[LD1 TEMPERATURE] The temperature of the light source is high. The projector may be used in anenvironment where the temperature is high, such as near a heating appliance.[LD2 TEMPERATURE][LD1 STATUS] The light source has failed to turn on. Consult your dealer.[LD2 STATUS][INTAKE AIR TEMP.SENSOR] There is a problem with the sensor used to detect intake air temperature. Consult yourdealer.[OPTICS MODULE TEMP.SENSOR] There is a problem with the sensor used to detect temperature inside the projector.Consult your dealer.[EXHAUST AIR TEMP.SENSOR] There is a problem with the sensor used to detect exhaust air temperature. Consult yourdealer.[LD1 TEMP.SENSOR] There is a problem with the temperature detection sensor of light source 1. Consult yourdealer.[LD2 TEMP.SENSOR] There is a problem with the temperature detection sensor of light source 2. Consult yourdealer.[BATTERY] Battery replacement is required. Consult your dealer.[COLOR WHEEL] There is a problem with the color wheel or the color wheel drive circuit. Consult yourdealer.[PROJECTION LENS] Attach the projection lens.[LENS MOUNTER] There is a problem in the lens mounter. Consult your dealer.[BRIGHTNESS SENSOR] There is a problem with the brightness sensor. If problems persist even after switchingon the power, consult your dealer.[PHOSPHOR WHEEL1] There is a problem with the phosphor wheel 1 or phosphor wheel 1 drive circuit. Consultyour dealer.[PHOSPHOR WHEEL2] There is a problem with the phosphor wheel 2 or phosphor wheel 2 drive circuit. Consultyour dealer.