Mitsubishi Ex321u St Projector User Manual
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Page 41
EN-41 ENGLISH Menu operation Menu system Please note that the on-screen display (OSD) menus vary according to the signal type selected. Main menu Sub-menu Options 1. DISPLAY Wall ScreenOff/Light Yellow/Pink/Light Green/Blue/ Blackboard Aspect Ratio Auto/Real/Full (EW331U-ST only)/4:3/16:9 Keystone Position Phase H. Size Magnify 3D On/Off 3D Sync 1/2 2. PICTURE SettingBrightest/Presentation/Normal/Theater/ User 1/User 2 Brightness Contrast Color Tint Sharpness BrilliantColor™ On/Off Color Temperature...
Page 42
EN-42 Note that the menu items are available when the projector detects at least one valid signal. If there is no equipment connected to the projector or no signal detected, limited menu items are accessible. 4. SYSTEM SETUP: Basic Projector PositionFront Table/Rear Table/Rear Ceiling/ Front Ceiling Auto Power OffDisable/5 min/10 min/15 min/20 min/25 min/30 min Blank TimerDisable/5 min/10 min/15 min/20 min/25 min/30 min Panel Key Lock On/Off Timer ControllerDisable/30 min/1 hr/2 hr/3 hr/4 hr/8 hr/12...
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EN-43 ENGLISH Description of each menu FUNCTIONDESCRIPTION Wall ScreenCorrects the projected picture’s color when the projection surface is not white. See Using Wall Screen on page 30 for details. Aspect RatioThere are four options to set the images aspect ratio depending on your input signal source. See Selecting the aspect ratio on page 26 for details. KeystoneCorrects any keystoning of the image. See Correcting keystone on page 25 for details. Position Displays the position adjustment page. To...
Page 44
EN-44 FUNCTIONDESCRIPTION SettingPre-defined picture modes are provided so you can optimize your projector image set-up to suit your program type. See Selecting a picture mode on page 28 for details. BrightnessAdjusts the brightness of the image. See Adjusting Brightness on page 29 for details. ContrastAdjusts the degree of difference between dark and light in the image. See Adjusting Contrast on page 29 for details. ColorAdjusts the color saturation level -- the amount of each color in a video...
Page 45
EN-45 ENGLISH FUNCTIONDESCRIPTION Presentation TimerReminds the presenter to finish the presentation within a certain time frame. See Setting the presentation timer on page 31 for details. LanguageSets the language for the On-Screen Display (OSD) menus. See Using the menus on page 22 for details. Projector PositionSee Choosing a location on page 11 for details. Auto Power OffAllows the projector to turn off automatically if no input signal is detected and no operation is made by user after a set...
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EN-46 FUNCTIONDESCRIPTION Security Settings Change password You will be asked to enter the current password before changing to a new one. Power on lock See Utilizing the password function on page 23 for details. Closed Caption Closed Caption Enable Activates the function by selecting On when the selected input signal carries closed captions. • Captions: An on-screen display of the dialogue, narration, and sound effects of TV programs and videos that are closed captioned (usually marked as CC in TV...
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EN-47 ENGLISH Maintenance Care of the projector Your projector needs little maintenance. The only thing you need to do on a regular basis is to keep the lens clean. Never remove any parts of the projector except the lamp. Contact your dealer if other parts need replacing. Cleaning the lens Clean the lens whenever you notice dirt or dust on the surface. • Use a canister of compressed air to remove dust. • If there is dirt or smears, use lens-cleaning paper or moisten a soft cloth with lens cleaner and...
Page 48
EN-48 Lamp information Getting to know the lamp hour When the projector is in operation, the duration (in hours) of lamp usage is automatically calculated by the built-in timer. The method of calculating the equivalent lamp hour is as follows: Total (equivalent) lamp hour = 1 (hours used in Low mode) + 10/7 (hours used in Standard mode) See Setting Lamp mode as Low below for more information on Low mode. The lamp hour in Low mode is calculated as 7/10 of that in Standard mode. That is, using the...
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EN-49 ENGLISH Timing of replacing the lamp When the lamp indicator lights up red or a message appears suggesting it is time to replace the lamp, please install a new lamp or consult your dealer. An old lamp may cause a malfunction in the projector and in some instances the lamp may explode. The LAMP indicator light and TEMPerature indicator light will light up if the lamp becomes too hot. Turn the power off and let the projector cool for 45 minutes. If the Lamp or LAMP indicator light still lights up...
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EN-50 Replacing the lampSpare lamp for EX321U-ST/EW331U-ST: VLT-EX320LP • Be sure to replace the lamp with a new lamp separately sold that is exclusive to this projector. Contact your dealer for purchase of the lamp. • To reduce the risk of electrical shock, always turn the projector off and disconnect the power cord before changing the lamp. • To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the lamp. • To reduce the risk of injuries to...