OptionsENGLISH - 45 SettingsAttentionIf [Lamp Life Reminder] is set to [Off], the lamp warningzmessage will not be displayed when the lamp used timereaches the end of lamp life. In this case, please checkthe lamp life with the values at the [Lamp Hours Used(Normal)] and [Lamp Hours Used (ECO)].Lamp Power ModeJSelects desired lamp power mode underzdifferent situations.Press ▲▼ to select [Lamp Power Mode].1 )Press ► to display the setting dialog box2 ) .Press ◄► to select the desired item.3 )Normal Normal brightness.AUTOThe brightness level of the content isautomatically detected to significantlyreduced lamp power consumptionduring periods of inactivity.ECO1Lower brightness reduces the lamppower consumption and extends thelamp life.ECO2Lowest brightness reduces the lamppower consumption and extends thelamp life.NoteWhen there is no signal for more than 5 minutes, thezlamp power will be decreased automatically for powersaving.Clear Lamp HoursJReset the lamp usage time after replacing thezlamp unit.Press ▲▼ to select [Clear Lamp Hours].1 )Press ► to display the setting dialog box2 ) .Press3 ) ▲▼ to switch [Yes]/[No].Press ► to execute.4 )High AltitudeSet to [On] when the projector is used at elevationapprox. 1 000 m (3 300 ft) and approx. 3 000 m(10 000 ft).Press ▲▼ to select [High Altitude].1 )Press ► to display the adjustment2 ) dialog box.Press ◄► to switch [On]/[Off].3 )OnFor the elevation approx. 1 000 m(3 300 ft) and approx. 3 000 m(10 000 ft).Off For the elevation below approx.1 000 m (3 300 ft).NoteWhen [On] is selected, the speed and the noise of thezfan will increase.Dust Filter ReminderSet the cleaning cycle of the filters and reset the usetime of the filters.Press ▲▼ to select [Dust Filter1 )Reminder].Press ► to display the setting dialog box.2 )Filters Remind (Hour)JSet the timer to display the Dust Filter Reminderzmessage (Æpage 54).Press ▲▼ to select [Filters Remind].1 )Press ► to display the adjustment2 )dialog box.Press ◄► to set the time.3 ) The factory default is 0 hour.zYou can set the time in 50 hours intervals andzthe longest set time is 1 000 hours.Cleaning up ReminderJReset the air filter used time to zero.zReset the air filter hour counter after cleaningzor replacing the dust filter.Press ▲▼ to select [Cleaning up1 ) Reminder].Press ► to display the setting dialog box.2 )Press ▲▼ to switch [Yes]/[No].3 )Press ► to execute.4 )NoteIt is recommended to clean the air filters regularly everyz500 hours of usage.InformationDisplays the input signal source and setting stateinformation of the projector.Press ▲▼ to select [Information].1 )Press ► to display the information2 )dialog box.Displays [Model Name], [Source], [Resolution],z[Software Version], [Color Space] and [AspectRatio].