ViewSonic LS610WH M2W User Guide English - Page 40
Aspect Ra°o, Light Source
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Menu Option Description The Aspect Ratio is the ratio of the image width to the image height. With the advent of digital signal processing, digital display devices, like this projector, can dynamically stretch and scale the image output to a different aspect than that of the image input signal. Aspect Ratio NOTE: Only supports HDMI/USB-C signal input. 4:3 Scales an image so that it is displayed in the center of the screen with a 4:3 aspect ratio. This is most suitable for 4:3 images like computer monitors, standard definition TV, and 4:3 aspect DVD movies, as it displays them without aspect alteration. 16:9 Scales an image so that it is displayed in the center of the screen with a 16:9 aspect ratio. This is most suitable for images which are already in a 16:9 aspect, like high definition TV. Zoom Light Source Level HDMI Settings 16:10 Scales an image so that it is displayed in the center of the screen with a 16:10 aspect ratio. This is most suitable for images which are already in a 16:10 aspect. Activate the zoom function. Select the suitable power consumption of the LED. Range Select a suitable color range according to the color range setting of the connected output device. • Full: Sets the color range from 0~255. • Limited: Sets the color range from 15~235. • Auto: Sets the projector to detect the range of the input signal automatically. 40