User manual EPSON EMP-51

[. . . ] When unpacking the projector and accessories from their box, check that the following items are included. If any of the components are missing or incorrect, please contact the place of purchase. Two manganese dry cells for the remote control Getting Started Name and function of each part and of the remote control operation Setup Special notes on setup, setup instructions, and screen size and projection distance details Projecting Images Connecting with different devices and projecting and adjusting images What You Can Do Functions to get the most out of your projector Menu Functions (Remote Control Only) Basic menu functions and settings Troubleshooting Troubleshooting projection failure, bad projection, and other problems Maintenance Performing lamp replacement and other routine maintenance and care General Notes Optional parts, glossary, index, specifications Clear, Sharp Images Though compact, your projector provides clear, sharp presentations even in well-illuminated areas. Global Video Signal Compatibility Your unit projects virtually all of the video signal formats used world-wide, including NTSC, NTSC4. [. . . ] RGB: Adjusts red, green, and blue intensity. This setting is used for projection from the rear of a screen. This setting is used for projection with the projector hanging from a ceiling. To reset all menus to factory shipping values, use the Reset All menu. Press the Menu button, use the Enter button to select "About" from the top menu displayed, and press the Enter button to move to a submenu. The settings information displayed in the About menu differs as shown below during video projection from a computer/component versus a video device. Use this function when replacing the lamp. Press the Menu button, and use the Enter button to select "Reset All" from the top-level menu displayed. (Lamp and language settings excluded) * Note that rear and invert settings will also be cleared by this operation. If you think your projector may have failed, first check the indicators on the unit. Your projector includes an "operation display indicator" and a "problem/alarm display indicator" which provide information on projector status. You cannot operate the Power button during cooldown. press the button again after cool-down ends. Steady green Flashing green Projection in progress Warm-up in progress (Not abnormal) (Not abnormal) Please wait. warm-up time is approximately 30 seconds. After warm-up is complete, the flashing green indicator changes to steady green. Wait for about 5 minutes without operating the projector. After 5 minutes, disconnect the power plug and connect it again. Check that the air inlet and air outlet are clear, and that the projector is not positioned against a wall. If the air filter is dirty, it should be cleaned. After reconnecting the power plug the operating condition is restored. Press the power button to switch on the power supply. [. . . ] the name comes from the Y (luminance) signal and the PbPr (color difference) signals. This signal consists of three components, the luminance (Y), red minus luminance (U) and blue minus luminance (V). The human eye is more sensitive for changes in brightness than changes in color. This signal format is used for digital video data. [. . . ]