ViewSonic VT2405LED User Manual page 29

Aspect
ratio
Stretch an image to 16:9 aspect
Zoom1 proportions and enlarges the resultant
image on the screen.
Stretch an image to 16:9 aspect
Zoom2 proportions and enlarges the resultant
image on the screen.
Only stretch two sides of the image
Panorama from 4:3 image to 16:9 aspect
proportion.
To facilitate the handling of various
Auto aspect ratios of program material
received by TV input.
Resize the image to 4:3 aspect
4:3
proportions.
Displays the original signals on the
screen in 1:1 output.
Recommended for use when in HDMI-
PC source.
Under Scan

 • When viewing PC, only "Full" and "4:3" are available for selection.
• To avoid possible "image retention" or "screen burn-in" on the LCD screen, it is
recommended that you change the aspect ratio from time to time, and prevent the display
from displaying a static image for a prolonged period of time.
ViewSonic
Description and usage
The Underscan aspect ratio will be
only appear when in HDMI input
source and the resolution is video
timing.
Aspect ratio of input video
SD
(Resolution for
480i, 480p, 576i
and 576p)
26
HD
(Resolution for
720p, 1808i and
1080p)
VT2205LED/VT2405LED