User manual EPSON POWERLITE 8100I

[. . . ] EPSON PowerLite 8100i/9100i Multimedia Projector ® ® User' Guide s Important Safety Information WARNING: Never look into the projector lens when the lamp is turned on; the bright light can damage your eyes. Never let children look into the lens when it is on. Never open any cover on the projector, except the lamp and filter covers. Dangerous electrical voltages inside the projector can severely injure you. [. . . ] A box of light appears on part of the image. Press the side of the Enter button to move the spotlight where you want it to be. You can change the size of the Spotlight using the Effect menu; see page 68. Drawing Horizontal and Vertical Bars With the bar tool, you can draw bold horizontal or vertical lines on the screen to underline or highlight your presentation points. You can choose from three types of bars. To activate the bar tool, press button 4 on the remote control. A pink horizontal bar appears across the screen. If you want a vertical bar, press 4 again. If you want to try another horizontal bar, press 4 again. Use the Enter button to move the bar up and down the screen (or left and right if you are using the vertical bar). To cancel the bar drawing feature, press Esc. note You can change the color and width of the bars using the Effect menu. See page 68. Using the Projector 55 What To Do When the Lights Flash power light lamp light temperature light The lights on top of the projector indicate the projector's status and let you know when a problem occurs. Light Status orange flashing green green flashing orange red flashing orange flashing red Description and action The projector is in sleep mode. You can unplug it or press the Power button to turn it on. You can't turn the projector on or unplug it when the light is flashing. Power is cut off because of an internal problem. The lamp is burned out or there is a problem with the lamp power. Replace the lamp, following the instructions in Chapter 4. (If replacing the lamp does not solve the problem, contact EPSON. ) The projector is too hot. Turn it off and let it cool before using it. The projector has turned off automatically because it has overheated. Let it cool for a few minutes, then turn it back on. Make sure there is plenty of space around and under the projector for ventilation. If it continues to overheat, you may need to change the air filter. [. . . ] The projector may not respond to remote control commands under the following conditions: s There is an object between the remote control IR emitter and the IR receiver on the projector. Certain types of fluorescent lighting are used. A strong light source shines into the IR receiver. Other equipment that emits infrared energy, such as a radiant room heater, is in the room. s s s s These conditions commonly cause problems for most infrared-controlled equipment. [. . . ]