User manual OPTOMA EP7155

[. . . ] Table of Contents Table of Contents Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Usage Notice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Packing Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] User 2: User's own settings, version 2. 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 to decrease the contrast. · Press to increase the contrast. · Press to decrease the sharpness. · Press to increase the sharpness. This function Press converts an interlaced video signal into progressive signal. Press Enter to open the Color Setting menu. Press Enter to open the Advanced menu. DEFAULT Based on different input sources Brightness Based on different input sources or user selected display mode Based on different input sources or user selected display mode Contrast Sharpness Based on different input sources or user selected display mode On De-interlace Color Setting Advanced 27 Menu Setting Color Setting to move to the IMAGE menu. Press Press the Menu button to open the OSD menu. Press to change values for settings, and to move up and down in the Color Setting sub menu. Press then press Enter to confirm the new setting. ITEM Red Gain DESCRIPTION DEFAULT to adjust the gain by altering the Color Space Converter Press (CSC) coefficients. The gain (brightness) can be adjusted independently for each color (R, G, B). Green Gain to adjust the gain by altering the Color Space Converter Press coefficients. The gain (brightness) can be adjusted independently for each color (R, G, B). Blue Gain to adjust the gain by altering the Color Space Converter Press coefficients. The gain (brightness) can be adjusted independently for each color (R, G, B). Red Bias to adjust the contrast (Bias). The gain can be adjusted Press independently for each color (R, G, B). Green Bias to adjust the contrast (Bias). The gain can be adjusted Press independently for each color (R, G, B). Based on different input sources or user selected display mode Blue Bias to adjust the contrast (Bias). The gain can be adjusted Press independently for each color (R, G, B). Yellow to adjust the gain of HSG (Hue Saturation Gain). The Press gain can be adjusted independently for each color (Y, C, M). Cyan to adjust the gain of HSG (Hue Saturation Gain). The Press gain can be adjusted independently for each color (Y, C, M). Magenta to adjust the gain of HSG (Hue Saturation Gain). The Press gain can be adjusted independently for each color (Y, C, M). 28 Menu Setting Advanced Press the Menu button to open the OSD menu. [. . . ] Adjust the volume on the remote control. Test the source audio output with other speakers. Have the projector serviced. Problem: The sound is distorted 1. Test the source audio output with other speakers. [. . . ]