Acer F217 User Guide - Page 30

Image, Color, Temperature, Gamma

Page 30 highlights

English 20 Color Temperature Gamma Mode Use this function to choose CT1 (6500K), CT2 (Native CT), CT3 (7500K), User mode. R Gain Adjusts the red gain for color temperature optimization. G Gain Adjusts the green gain for color temperature optimization. B Gain Adjusts the blue gain for color temperature optimization. R Bias Adjusts the red bias for color temperature optimization. G Bias Adjusts the green bias for color temperature optimization. B Bias Adjusts the blue bias for color temperature optimization. Effects the representation of dark scenery. With greater gamma value, dark scenery looks brighter. Note: "Saturation" and "Tint" functions are not supported under computer or HDMI mode. Image 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.

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20
English
Note:
"Saturation" and "Tint" functions are not supported under computer
or HDMI mode.
Image
Color
Temperature
Mode
Use this function to choose CT1 (6500K), CT2 (Native CT), CT3
(7500K), User mode.
R Gain
Adjusts the red gain for color temperature optimization.
G Gain
Adjusts the green gain for color temperature optimization.
B Gain
Adjusts the blue gain for color temperature optimization.
R Bias
Adjusts the red bias for color temperature optimization.
G Bias
Adjusts the green bias for color temperature optimization.
B Bias
Adjusts the blue bias for color temperature optimization.
Gamma
Effects the representation of dark scenery. With greater gamma
value, dark scenery looks brighter.
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.