User manual EPSON EMP-280

[. . . ] The output destination can normally be changed by holding down the computer's and pressing one of the Function keys. Once the source has been changed, after a short wait the projector will start projecting. If the output has been changed to external output, only the external output should be used. For details, refer to the documentation provided with your computer. If images do not appear . . . Change the input signal. Source 4 Power Help Source Keysto ne Enter Select Projector Remote Control If you have other problems . . . Refer to the online Help information. Examples of changing output NEC Panasonic TOSHIBA IBM SONY FUJITSU Macintosh After restarting the computer, change the Control Panel monitor and sound settings so that Mirroring is active. Power Help Help Help Source Keysto ne Press , and then follow the instructions. Help Enter Select Projector Remote Control * Refer to Troubleshooting. Projecting Adjustment Pages 31, 32 of Owner's Manual Adjusting the projection angle Lift the front of the projector while pressing on the foot lever, adjust the amount extension or retraction of the front foot, then adjust the projector's projection angle. 5 Tip If you change the projection angle, you may get keystone distortionKeystone in the images. [. . . ] You can use the on the projector's control panel to correct keystone distortion. To make fine adjustments: Becomes lower See page 7. Becomes higher Adjusting the image size and focus Focus adjustment Image size adjustment Turn to Wide to increase the size Turn to Tele to reduce the size Automatically adjusting computer images to the optimum settings Press on the remote control to automatically adjust the tracking and the display position and synchronization. 6 Remote Control Other adjustments Press on the remote control to display the setting menu on the projection screen. Then adjust the required settings, such as brightness, contrast and sharpness. Using the on-screen menus Main menu Remote control Select Move left Move up Move right Move down Remote Control Return Adjustment / Turning Off the Projector Adjustment Correcting keystone distortion Pages 38 of Owner's Manual If the images have keystone distortion . . . Keystone Press on the projector's control panel to correct the keystone distortion. 7 Tip When keystone correction is carried out, the projected image will become smaller. The trapezoid correction state is recorded in memory. Please readjust it when the projection angle is changed. If the images become uneven in appearance after keystone correction is carried out, decrease the Sharpness setting. Power Help Source Keysto ne Keystone Enter Select Turning Off the Projector Pages 29, 30 of Owner's Manual 1 Turn off the power for the equipment connected to the projector. Power 8 2 Press the twice to turn off the projector's power. will start flashing orange. (Cool-down in progress) 3 Check that is lit steadily with an orange color, and then disconnect the power cord. If the power cord is disconnected while is still flashing orange, it may cause problems with projector operation. * Set the R/C switch on the remote control to the OFF position. Operation indicator Adjustment / Turning Off the Projector Functions for Enhancing Projection Tip When using the remote control as a wireless mouse, you need to connect the projector as follows. This projector is equipped with a variety of useful functions for enhancing projection. Refer to the corresponding pages of the Owner's Manual for details on each function. 9 Using the remote control for one-person presentations The remote control can be used to carry out the same functions as left-clicking and right-clicking mouse buttons on a computer. You can use the remote control to control the computer's mouse pointer from a distance. Mouse pointer movement Mouse/USB port Mouse cable (accessory) Mouse/Com connector Mouse/Com USB Mouse USB Mouse connector Mouse Tilt the in the direction you want Use the USB mouse cable if you are connecting to the computer's USB terminal. Malfunction or breakdown may occur if the PS/2 mouse cable is connected while the power is on. Language selection. (Language) Return If you follow the instructions to solve the problem unsuccessfully, unplug the power from the wall outlet and contact your local dealer. : Select <HELP Menu> An image does not appear on the Screen. The image is not displayed fully on the screen. (cut off/too big/too small/partial) The colors of the image are not correct. Return : Select : Enter : Exit : Enter : Exit Remote Control 3 Accept the selected item. Press the on the Enter projector's control panel. Or press the on the remote control. 4 The selected item will appear on the screen. Checking the Indicators Page 39 of Owner's Manual The projector is equipped with indicators that alert you to problems with projector operation. The following tables show what the indicators mean and how to remedy problems that they indicate. Lamp Indicator Indicator status Blinking in Red Illuminated in Red Blinking in Orange Extinguished Problem and remedy Lamp error Remove the lamp and check if it is broken. If the lamp is not broken, reinstall it. If the lamp is broken, replace it with a new lamp. *2 Time to replace the lamp Replace the lamp with a new one. *2 Nearing the time for replacing the lamp Prepare a new lamp. *2 The power has not been switched on or normal projection is in progress. 14 Operation indicator Lamp indicator Temperature indicator Temperature Indicator Indicator status Problem and remedy Excessive internal temperature (overheating) The lamp goes off automatically and projection becomes impossible. Wait for approximately 5 minutes with the projector in that state. [. . . ] Wait for approximately 5 minutes with the projector in that state. After 5 minutes has passed, pull out the power plug once, then insert it again. When the power plug is reinserted, the projector will recover to the normal state, so press the Power and turn on the power again. Internal problem Stop using the projector and ask for projector to be repaired. *1 High-speed cooling in progress. [. . . ]