Optoma Ep761 Projector User Manual
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2English User Controls Using the Remote Control Power Refer to the “Power On/Off the Projector” section on pages 16-17. Laser Aim the remote at the viewing screen, press and hold this button to activate the laser pointer. PC/Mouse control The PC/Mouse control can be used to con- trol mouse movement. The mouse function is enabled using the USB cable to connect your computer and the projector. L ButtonMouse left click. R ButtonMouse right click. Page +Use this button to page up. Page -Use this button to page down. Enter Confirm your item selection. SourcePress “Source” to select an input signal. Re-Sync Automatically synchronizes the projector to the input source. Four Directional Select Keys Use to select items or make ad- justments to your selection. Keystone +/-Adjusts image distortion caused by tilting the projector. Volume +/-Adjusts to increase/decrease the volume. Brightness Adjust the brightness of the image. Remote Control
22English User Controls Using the Remote Control Menu Press “Menu” to launch the on-screen display (OSD) menu. To exit OSD, Press “Menu” again. Zoom Press “+/-” button to zoom in of an image. DVI-DPress “DVI-D” to choose DVI-D source. VGA-1Press “VGA-1” to choose source from VGA1-In/SCART connector. AV MuteMomentarily turns off/on the audio and video. S-VideoPress “S-Video” to choose S-Video source. VGA-2Press “VGA-2” to choose source from VGA2-In connector. VideoPress “Video” to choose Composite video source. Remote Control
23English User Controls The Projector has multilingual On-screen Display menus that allow you to make image adjustments and change a variety of settings. The projector will automatically detect the source. How to operate 1. To open the OSD menu, press “Menu” on the Remote Control or Projector Keypad. 2 When OSD is displayed, use keys to select any item in the main menu. While making a selection on a particular page, press or “Enter” key to enter sub menu. 3. Use keys to select the desired item and adjust the settings by key. 4. Select the next item to be adjusted in the sub menu and adjust as described above. 5. Press “Enter” to confirm, and the screen will return to the main menu. 6. To exit, press “Menu” again. The OSD menu will close and the projector will automatically save the new settings. On-screen Display Menus Main Menu Sub MenuSetting
25English User Controls Image Display Mode There are many factory presets optimized for various types of images. Presentation: Good colour and brightness from PC input. Bright: Maximum brightness from PC input. Movie: For home theater. sRGB: Standardised accurate colour. User: User’s own settings. Brightness Adjust the brightness of the image. Press the to darken image. Press the to lighten the image. Contrast The contrast controls the degree of difference between the lightest and darkest parts of the picture. Adjusting the contrast changes the amount of black and white in the image. Press the to decrease the contrast. Press the to increase the contrast. Sharpness Adjusts the sharpness of the image. Press the to decrease the sharpness. Press the to increase the sharpness.
26English User Controls Color Adjusts the Red, Green, Blue, Cyan, Magenta and Yellow colors or returns to the factory default settings for advanced adjustment of the individual colors. Image | Color
27English User Controls Image | Advanced Degamma This allows you to choose a degamma table that has been fine-tuned to bring out the best image quality for the input. Film: for home theater. Video: for video or TV source. Graphics: for image source. PC: for PC or computer source. Brilliant Color This adjustable item utilizes a new color-processing algorithm and system level enhancements to enable higher brightness while providing true, more vibrant colors in picture. The range is from “0” to “10”. If you prefer a stronger enhanced image, adjust toward the maximum setting. For a smoother, more natural image, adjust toward the minimum setting. Color Temp. Adjust the color temperature. With high temperature, the screen looks colder; with low temperature, the screen looks warmer. Color Space Select an appropriate color matrix type from AUTO, RGB, YUV.
28English User Controls Input Source Enable input sources. Press or into the next menu as below and then use or to select. Press “Enter” to finalize the selection. The projector will not search inputs that are de-selected. Image | Advanced
29English User Controls Display Format Use this function to choose your desired aspect ratio. 4:3: This format is for 4x3 input sources not enhanced for Wide screen TV. 16:9 I: This format is for 16x9 input sources, like HDTV and DVD enhanced for Wide screen TV. 16:9 II: The non-standard wide-screen display format of the pro- jector. Part of the original image will be cut if the image aspect ratio is less than 1.67:1. Window: When a 4:3 image is bigger than a 16:9 screen, select the “Window” mode to fit the image onto the screen without changing the projection distance. Source480i/p576i/p720p1080iPC 4:3Scale to 1024 x 768 16:9 IScale to 1024 x 576 16:9 IIScale to 854 x 480 WindowScale to 800 x 600
30English User Controls window format 16:9 I formator or16:9 II format 4:3 format Input SignalDisplay on Screen Display area Picture area