User manual ACER X1235

[. . . ] 4 Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Package Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Main Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The cooling fans continue to operate for about 60 seconds for cooling cycle and the Power LED will keep green. When the Power LED begins flashing, the projector has entered standby mode. If you wish to turn the projector back on, you must wait until the projector has completed the cooling cycle and has entered standby mode. Once in standby mode, simply press "Power/Standby" button to restart the projector. Disconnect the power cord from the electrical outlet and the projector. Do not turn on the projector immediately following a power off procedure. Warning Indicator When the "LAMP" indicator lights solid red, the projector will automatically shut itself down. Please contact your local reseller or service center. When the "TEMP" indicator lights solid red for about 20 seconds, it indicates the projector has been overheated. You will see a message "Projector Overheated. Lamp will automatically turn off soon. " on the on-screen display. The projector will automatically shut itself down. 18 User Controls Color (Computer / Video Mode) Display Mode There are many factory presets optimized for various types of images. 4 PC : For computer or notebook. Color Temp. Adjust the color temperature. At higher temperature, the screen looks colder; at lower temperature, the screen looks warmer. White Segment Use the white Segment control to set the white peaking level of DMD chip. 0 stands for minimal segment, and 10 stands for maximum segment. If you prefer a stronger image, adjust towards the maximum setting. For a smooth and more natural image, adjust towards the minimum setting. Degamma Effects the represent of dark scenery. With greater gamma value, dark scenery will look brighter. Saturation Adjusts a video image from black and white to fully saturated color. 4 Press the 4 Press the to decrease the amount of color in the image. to increase the amount of color in the image. 19 . . . English User Controls Color (Computer / Video Mode) Tint Adjusts the color balance of red and green. 4 Press the 4 Press the Color R Color G to increase the amount of green in the image. to increase the amount of red in the image. Adjusts the red color. Adjusts the green color. Color B Adjusts the blue color. "Saturation" and "Tint" functions are not supported under computer mode or DVI mode. English . . . [. . . ] 4 If you can't select 4:3 aspect ratio type on your DVD player, please select 4:3 aspect ratio in the on screen menu. Problem: Image is reversed. 4 Select "Management" from the OSD and adjust the projection direction. See page 25. Problem: Lamp burns out or makes a popping sound 4 When the lamp reaches its end of life, it will burn out and may make a loud popping sound. If this happens, the projector will not turn on until the lamp module has been replaced. To replace the lamp, follow the procedures in the "Replacing the Lamp". [. . . ]