Acer K130 - Manual (Page 27)

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English
Note: "Saturation" and "Tint" functions are not supported under computer
mode or HDMI mode.
Image
Advanced Color Temperature
Adjust the color temperature. At higher color temperatures, the screen
looks colder; at lower color temperatures, the screen looks warmer.
Degamma
Effects the representation of dark scenery. With greater gamma
value, dark scenery will look brighter.
Dynamic Black
Choose "On" to automatically optimize the display of dark movie
scenes enabling them to be shown in incredible detail.
Projection Front-Desktop
• The factory default setting.
Rear-Desktop
• When you select this function, the projector reverses the image
so you can project from behind a translucent screen.
Rear-Ceiling
• When you select this function, the projector reverses and inverts
the image at same time. You can project from behind a
translucent screen with ceiling mounted projection.
Front-Ceiling
• When you select this function, the projector inverts the image
for ceiling-mounted projection.
Aspect Ratio Use this function to choose your desired aspect ratio.
• Auto: Keep the image with original width-higth ratio and maxi
mize the image to fit native horizontal or vertical pixels.
• 4:3: The image will be scaled to fit the screen and displayed
using a 4:3 ratio.
• 16:9: The image will be scaled to fit the width of the screen and
the height adjusted to display the image using a 16:10 ratio.
• Full: Resize image to fit full screen by width (1280 pixels) and
height (800 pixels).
• L.Box: Keep original signal aspect ratio and zoom in by 1.333 times.