BenQ GV31 User Manual - Page 52

Installation, Options and descriptions

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Installation Item Options and descriptions Projector Position Chooses the position in which the projector is installed. See "Choosing a location" on page 21 for more details. Auto Vertical Keystone Enables/Disables the projector's automatic keystone adjustment. Allows you to manually adjust the keystone Vertical Keystone Correction settings for the projected image. See "Keystone" on page 34 for more details. HDMI Format Selects a suitable color format to optimize display quality. Aspect Ratio There are several options to set the image's aspect ratio depending on your input signal source. • Auto: Scales an image proportionally to fit the projector's native resolution in its horizontal or vertical width. • Real: Projects an image as its original resolution and resizes it to fit within the display area. For input signals with lower resolutions, the projected image will be displayed in its original size. • 4:3: Scales an image so that it is displayed in the center of the screen with a 4:3 aspect ratio. • 16:9: Scales an image so that it is displayed in the center of the screen with a 16:9 aspect ratio. Test Pattern Displays the test pattern grid, which helps you adjust the image size and focus to check if the projected image is free of distortion. 50

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50
Installation
Item
Options and descriptions
Projector Position
Chooses the position in which the projector is
installed. See
"Choosing a location" on page
21
for more details.
Auto Vertical Keystone
Enables/Disables the projector’s automatic
keystone adjustment.
Vertical Keystone Correction
Allows you to manually adjust the keystone
settings for the projected image. See
"Keystone" on page 34
for more details.
HDMI Format
Selects a suitable color format to optimize
display quality.
Aspect Ratio
There are several options to set the image's
aspect ratio depending on your input signal
source.
•
Auto
: Scales an image proportionally to
fit the projector's native resolution in its
horizontal or vertical width.
•
Real
: Projects an image as its original
resolution and resizes it to fit within the
display area. For input signals with lower
resolutions, the projected image will be
displayed in its original size.
•
4:3
: Scales an image so that it is displayed
in the center of the screen with a 4:3
aspect ratio.
•
16:9
: Scales an image so that it is
displayed in the center of the screen with a
16:9 aspect ratio.
Test Pattern
Displays the test pattern grid, which helps you
adjust the image size and focus to check if
the projected image is free of distortion.