Optoma WU470 English Manual - Page 29
Brightness, Contrast, Sharpness, Color, Gamma, Color Settings, Signal, Brightness Mode, Bright°
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USER CONTROLS Brightness Adjust the brightness of the image. Press ◄ to darken image. Press ► to lighten the image. Contrast The contrast controls the degree of difference between the lightest and darkest parts of the picture. Press ◄ to decrease the contrast. Press ► to increase the contrast. Sharpness Adjusts the sharpness of the image. Press ◄ to decrease the sharpness. Color Press ► to increase the sharpness. Adjusts a video image from black and white to full color saturation. Press ◄ to decrease the amount of color in the image. Tint Press ► to increase the amount of color in the image. Adjusts the color balance of red and green. Press ◄ to increase the amount of green in the image. Gamma Press ► to increase the amount of red in the image. Choose the Gamma type from Film, Video, Graphics, Standard (2.2), 1.8, 2.0, 2.4. Color Settings Enter the Image Settings menu. See page 32 for more details. Signal Enter the Signal menu. Set projector signal properties. The function is available when input source is support VGA. See page 33 for more information. Brightness Mode Adjust the brightness mode settings for lamp-based projectors. Bright: Choose "Bright" to increase the brightness. Eco.: Choose "Eco." to dim the projector lamp which will lower power consumption and extend the lamp life. Dynamic: Choose "Dynamic" to dim the lamp power which will be based on brightness level of the content and adjust lamp power consumption between 100% and 30% dynamically. The lamp life will be extended. Eco+: When Eco+ mode is activated, the brightness level of the content is automatically detected to significantly reduced lamp power consumption (up to 70%) during periods of inactivity. English 29