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Epson Projector L1500U User Manual

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    Make sure that you aim the remote control at the projectors receivers within the angles listed here.
    1 98.4 feet (30 m)
    2 82.0 feet (25 m)
    3 65.6 feet (20 m)
    4 ±60°
    5 ±30°
    6 ±15°
    7 30°
    7 10°
    8 ±20°  
    						
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    Note:
    Avoid using the remote control in conditions with bright fluorescent lights or in direct sunlight, or
    the projector may not respond to commands. If you will not use the remote control for a long time,
    remove the batteries.
    Parent topic: Using Basic Projector Features
    Related tasks
    Replacing the Remote Control Batteries
    Projection Modes Depending on how you positioned the projector, you may need to change the projection mode so your
    images project correctly.
    •Front (default setting) lets you project from a table in front of the screen.
    • Front/Ceiling flips the image over top-to-bottom to project upside-down from a ceiling or wall mount.
    • Rear flips the image horizontally to project from behind a translucent screen.
    • Rear/Ceiling flips the image over top-to-bottom and horizontally to project from the ceiling and behind
    a translucent screen.
    Note: To view 3D images, you must project onto the front of a silver screen designed for passive 3D
    images.
    Changing the Projection Mode Using the Remote Control
    Changing the Projection Mode Using the Menus
    Parent topic: Using Basic Projector Features
    Changing the Projection Mode Using the Remote Control You can change the projection mode to flip the image over top-to-bottom.
    1. Turn on the projector and display an image.
    2. Hold down the A/V Mutebutton on the remote control for five seconds.  
    						
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    The image disappears briefly and reappears flipped top-to-bottom.
    3. To change projection back to the original mode, hold down the A/V Mutebutton for five seconds
    again.
    Parent topic: Projection Modes
    Changing the Projection Mode Using the Menus You can change the projection mode to flip the image over top-to-bottom and/or left-to-right using the
    projector menus.
    1. Turn on the projector and display an image.
    2. Press theMenubutton.
    3. Select the Extendedmenu and press Enter.
    4. Select the Projectionsetting and press Enter.
    5. Select a projection mode and press Enter.
    6. Press MenuorEsc to exit the menus.
    Parent topic: Projection Modes 
    						
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    Image Aspect Ratio
    The projector can display images in different width-to-height ratios called aspect ratios. Normally the
    input signal from your video source determines the images aspect ratio. However, for certain images
    you can change the aspect ratio to fit your screen by pressing a button on the remote control.
    If you always want to use a particular aspect ratio for a certain video input source, you can select it using
    the projectors menus.
    Changing the Image Aspect Ratio
    Available Image Aspect Ratios
    Parent topic:Using Basic Projector Features
    Related references
    Image Quality Settings - Image Menu
    Changing the Image Aspect Ratio You can change the aspect ratio of the displayed image to resize it.
    Note:Set the Screen Type setting in the projectors Extended menu before changing the aspect ratio.
    1. Turn on the projector and switch to the image source you want to use.
    2. Press the Aspectbutton on the remote control.
    The shape and size of the displayed image changes, and the name of the aspect ratio appears
    briefly on the screen.
    3. To cycle through the available aspect ratios for your input signal, press the Aspectbutton
    repeatedly.
    Note: If you are projecting from a computer and parts of the image are cut-off, set the Resolution
    setting to WideorNormal in the Signal menu.  
    						
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    Parent topic:
    Image Aspect Ratio
    Related references
    Input Signal Settings - Signal Menu
    Related tasks
    Setting the Screen Type
    Available Image Aspect Ratios You can select the following image aspect ratios, depending on the selected Screen Type setting and
    the input signal from your image source.
    Note:Black bands and cropped or stretched images may project in certain aspect ratios, depending on
    the aspect ratio and resolution of your input signal.
    Screen Type setting Available aspect ratios
    4:3 Auto, Normal, 4:3, 6:9, Native*
    16:9 Auto, Normal, Full, H-Zoom, V-Zoom, Native
    16:10 Auto, Normal, 16:9, Full, H-Zoom, V-Zoom, Native
    *Available only when projecting computer images, or from sources connected to the HDMIorHDBaseT
    port
    Aspect ratio setting Description
    Auto Automatically sets the aspect ratio according to the input signal.
    Normal Displays images in the same aspect ratio of the input signal.
    4:3 Displays images at a 4:3 aspect ratio.
    16:9 Displays images at a 16:9 aspect ratio.
    Full Displays images using the full size of the projection area, but does
    not maintain the aspect ratio.
    H-Zoom
    V-Zoom Displays images using the full width (H-Zoom) or full height (V-
    Zoom) of the projection area and maintains the aspect ratio of the
    image. Areas that exceed the edges of the projected screen are not
    projected. 
    						
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    Aspect ratio setting
    Description
    Native Displays images as is (aspect ratio and resolution are maintained).
    Areas that exceed the edges of the projected screen are not
    projected.
    Parent topic: Image Aspect Ratio
    Related tasks
    Setting the Screen Type
    Color Mode The projector offers different Color Modes to provide optimum brightness, contrast, and color for a
    variety of viewing environments and image types. You can select a mode designed to match your image
    and environment, or experiment with the available modes.
    If you always want to use a particular color mode for a certain video input source, you can select it using
    the projector menus.
    Changing the Color Mode
    Available Color Modes
    Parent topic:Using Basic Projector Features
    Related references
    Image Quality Settings - Image Menu
    Changing the Color Mode You can change the projectors Color Mode using the remote control to optimize the image for your
    viewing environment.
    1. Turn on the projector and switch to the image source you want to use.
    2. If you are projecting from a DVD player or other video source, insert a disc or other video media andpress the play button, if necessary. 
    						
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    3. Press the
    Color Modebutton on the remote control to change the Color Mode.
    The image appearance changes and the name of the Color Mode appears briefly on the screen.
    4. To cycle through all the available Color Modes for your input signal, press the Color Modebutton
    repeatedly.
    Parent topic: Color Mode
    Available Color Modes You can set the projector to use these Color Modes, depending on the input source you are using:
    Color Mode Description
    Dynamic Best for projecting in a bright room
    Presentation Best for color presentations in a bright room
    Cinema Best for movies projected in a dark room
    sRGB Best for standard sRGB computer displays
    DICOM SIM* Best for projecting X-ray photographs and other medical images
    Multi-Projection Best for projecting from multiple projectors (reduces the color tone
    difference between images)
    * Available only when inputting RGB signals
    Note: TheDICOM SIM Color Mode is for reference purposes only and should not be used to make
    medical diagnoses.
    Parent topic: Color Mode  
    						
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    Adjusting the Brightness
    You can adjust the brightness of your projectors light source.
    1. Turn on the projector and switch to the image source you want to use.
    2. Press theMenubutton.
    3. Select the Settingsmenu and press Enter.
    4. Select the Brightness Settings setting and pressEnter. 
    						
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    5. Select the
    Light Source Mode setting and pressEnter.
    6. Select one of the following options: •Normal: Sets brightness to maximum level (ideal for conference rooms, auditoriums, and lecture
    halls)
    • Quiet: Sets brightness to 70% and reduces fan noise (ideal for libraries, theaters, museums, and
    art galleries)
    • Extended: Sets brightness to 70% and extends the life expectancy of the light source (ideal for
    darker environments with ambient light, such as museums and art galleries, where a reduced
    maintenance cycle is desired)
    • Custom: Allows you to select a custom brightness level between 30 to 70%
    7. If you selected Custom, selectBrightness Level from the Brightness Settings screen and use the
    left and right arrow buttons to select the brightness. To maintain consistent brightness, turn on the
    Constant Brightness setting.
    Note: If you turn on Constant Brightness, you cannot change the Light Source Modeand
    Brightness Level settings. If you turn off Constant Brightness, the Brightness Levelsetting
    changes according to the status of the light source.
    8. Press MenuorEsc to exit the menus.
    Note: If you use the projector continuously for more than 24 hours, or regularly turn it off by shutting off
    the power outlet, schedule periodic Light Source Calibrationevents from the Extended menu.
    Otherwise, the Constant Brightness setting may not work properly.
    Constant Brightness Usage Hours
    Parent topic: Using Basic Projector Features
    Related references
    Projector Setup Settings - Extended Menu
    Related tasks
    Saving a Scheduled Event 
    						
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    Constant Brightness Usage Hours
    If you turn on the Constant Brightness setting, the number of hours the projector can maintain constant
    brightness is displayed as the Estimated Remainssetting.
    Display level Estimated remaining hours
    10000 or more hours
    8000 to 9999 hours
    6000 to 7999 hours
    4000 to 5999 hours
    2000 to 3999 hours
    0 to 1999 hours
    Light source life span
    The estimated life span of the light source varies depending on the Brightness Levelsetting and
    whether the Constant Brightness setting is on or off.       
    						
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