ViewSonic M2e User Guide - Page 43

Aspect Ra°o, Light Source

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Menu Option Aspect Ratio Zoom Light Source Level 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. NOTE: Only supports HDMI/USB-C signal input. Auto Scales an image proportionally to fit the projector's native resolution in its horizontal width. This is suitable for the incoming image which is neither 4:3 nor 16:9 and you want to make the most use of the screen without altering the image's aspect ratio. 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. 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. 43

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43
Menu Op°on
Descrip°on
Aspect Ra°o
The
Aspect Ra°o
is the ra°o 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.
NOTE:
Only supports HDMI/USB-C signal input.
Auto
Scales an image propor°onally to fit the projector’s na°ve
resolu°on in its horizontal width. This is suitable for the
incoming image which is neither 4:3 nor 16:9 and you want
to make the most use of the screen without altering the
image’s aspect ra°o.
4:3
Scales an image so that it is displayed in the center of the
screen with a 4:3 aspect ra°o. This is most suitable for 4:3
images like computer monitors, standard defini°on TV, and
4:3 aspect DVD movies, as it displays them without aspect
altera°on.
16:9
Scales an image so that it is displayed in the center of
the screen with a 16:9 aspect ra°o. This is most suitable
for images which are already in a 16:9 aspect, like high
defini°on TV.
16:10
Scales an image so that it is displayed in the center of the
screen with a 16:10 aspect ra°o. This is most suitable for
images which are already in a 16:10 aspect.
Zoom
Ac°vate the zoom func°on.
Light Source
Level
Select the suitable power consump°on of the LED.