Sharp DT 400 DT-400 Operation Manual - Page 47

Using the "Options" Menu You can use the "Options" menu to enhance the usage for the projector. Checking the Lamp Life Status You can confirm the cumulative lamp usage time and the remaining lamp life (percentage). Menu operation Page 40 Example: "Options" menu screen for INPUT 1 mode Setting On-screen Display This function allows you to turn off the on-screen messages that appear during input select. Menu operation Page 40 Example: "Options" menu screen for INPUT 1 mode Useful Features Description of Lamp Life Lamp usage condition Remaining lamp life "Life" 100% 5% Operated exclusively Approx. Approx. in Eco mode ( ) 3,000 hours 150 hours Operated exclusively Approx. Approx. in Standard mode ( ) 2,000 hours 100 hours Note • It is recommended that the lamp be changed when the remaining lamp life becomes 5%. (See page 56.) • The table above indicates rough estimates in the case of using only in each mode shown. • Remaining lamp life changes within the range of the values shown depending on the frequency at which "Eco Mode" is switched to " " (Eco mode) and " " (Standard mode). (See page 49.) • The lamp life may vary depending on the usage condition. Description of "OSD Display" Settings Selectable items Description (ON) All On-screen Displays are displayed. (OFF) INPUT/AUTO SYNC/ "An invalid button has been pressed." are not displayed. -47