57Using WebBrowser (cont.)This page indicates the projector status.If you migrate from other pages, click [Monitor information] in the main menu (left of the screen).Monitor information windowThe monitor information is refreshed at fixed intervals, but the current exact information can be checked by clicking [View] →[Refresh].Monitored informationOn this window, click the [Status information] tab.Network informationOn this window, click the [Network status] tab.If [SELF TEST Error (Detail)] appears on the monitoredinformation window, click it to view the error details.n If [FAILED] appearsItem DescriptionMAIN CPU BUS There is a problem with a microcontroller circuit. Contact your dealer.FAN There is a problem with the fan or fan drive circuit. Contact your dealer.INPUT AIR TEMPERATURE Input air temperature is high. The projector is likely being used in a high temperatureenvironment such as near heating equipment.OUTPUT AIR TEMPERATURE Temperature surrounding the lamp is high. The exhaust vent is likely blocked.LAMP REMAIN TIME The lamp has been used for longer than its rated useful life, and it is time to replace it.LAMP STATUS The lamp could not be lit.Allow the bulb of the light source to cool, and then turn on the projector.INPUT AIR TEMP.SENSOR There is a problem with the air intake temperature sensor. Contact your dealer.OUTPUT AIR TEMP.SENSOR There is a problem with the exhaust temperature sensor. Contact your dealer.BATTERY The battery must be replaced. Contact your dealer.ACF UNIT Either the ACF unit is not set properly or it does not work. For further detail, see theinstruction manual for the projector.FILTER REMAIN The remaining filter gets low. For further detail, see the instruction manual for theprojector.