Sharp XG-C330X XGC330X|XGC430X Operation Manual - Page 50
Keystone Correction, Setting On-screen Display, Selecting a Startup and, Background Image, Eco/Quiet
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Using the "Options1" Menu 4 Keystone Correction When the image is projected either from the top or from the bottom towards the screen at an angle, the image becomes distorted trapezoidally. The function for correcting trapezoidal distortion is called Keystone Correction. Auto Keystone Correction Set "Auto Keystone" on the "Options1" screen menu to "On". Manual Keystone Correction Set "Auto Keystone" on the "Options1" screen menu to "Off", and select "Keystone", then adjust with the slide bar. Manual Correction \ button | button Menu operation Page 42 6 Selecting a Startup and Background Image Selectable items Description Logo SHARP default image Blue Blue screen None Black screen 7 Eco/Quiet Mode Setting Selectable items Brightness Fan Sound On 80% Low Power consumption (When using AC 110V) 300 W Off 100% Normal 360 W Lamp life Approx. 3,000 hours Approx. 2,000 hours Note • The Keystone Correction can be adjusted up to an angle of approximately ±12 degrees with the "Auto Keystone" and up to an angle of approximately ±40 degrees with the manual "Keystone". (when "Resize" is set to "Normal") • When the screen is slanting or the image is deteriorated, set "Auto Keystone" to "Off". • When adjusting the keystone or when "Auto Keystone" is set to "On", "Image Shift" is auto matically set to "0". 5 Setting On-screen Display This function allows you to turn the on-screen messages on or off. Selectable items Description On All On-screen Displays are displayed. Off • INPUT mode/VOLUME/AV MUTE/ FREEZE/AUTO SYNC/ENLARGE/ "An invalid button has been pressed." are not displayed. • "All buttons on Projector are locked." is displayed when STANDBY/ON is pressed while the Keylock function is active. Note • When "Eco/Quiet Mode" is set to "On", the power consumption will decrease and the lamp life will extend. (Projection brightness decreases 20%.) • You can also use ECO/QUIET button on the remote control or on the projector to switch the Eco/ Quiet Mode. (See page 36.) 8 Auto Power Off Function Selectable items Description On The projector automatically enters the standby mode when no input signal is detected for 15 minutes or longer. Off The Auto Power Off function will be disabled. Note • When the Auto Power Off function is set to "On", 5 minutes before the projector enters the standby mode, the message "Enter STANDBY mode in X min." will appear on the screen to indicate the remaining minutes. -48