Adjusting Aspect Ratio - BenQ SH3741 Installation And Operation Manual

• To change the position of the sub picture on the screen, press
or on the remote control.
• To select audio from the main or sub picture, see
The table below shows the availability of the PIP function under different
Video and Graphic signal input combinations for the Main and Sub pictures.
ATV
DTV
,
AV1 AV2
Sub
AV3
picture
( )
AV3-S
input
PC
DVI
、
HDMI1
HDMI2
In the table above:
• ○ : The PIP function is available.
• – : The PIP function is unavailable and cannot be selected.

Adjusting aspect ratio

The display can resize and reshape an image to suit your requirements. The
visual result will depend upon the setting your have chosen, and the original
aspect ratio of the input image. Press
control to cycle through the aspect ratios. The table below shows the resulting
images in relation to the input image when different aspects are selected:
Aspect
Description and usage
ratio
Stretches a 4:3 image to 16:9 aspect
proportions. Recommended for use
when viewing video sources which are
16:9
already in 16:9 aspect such as digital
TV and most widescreen DVDs.
Resizes the image to 4:3 aspect
proportions. Recommended for use
when viewing video sources which are
4:3
already in 4:3 aspect such as analog TV
and PC video input.
12 Using the remote control
ATV DTV
AV1, AV2
－ － －
－ － －
－ － －
－ － －
－ － －
－ － －
－ － －
"PIP Audio" on page
Main picture input
AV3
PC
(AV3-S)
－ ○
－ ○
－ －
－ ○
－ －
－ －
－ －
畫面比例 (Aspect)
Aspect ratio of input video
4:3
, ,
21.
HDMI1、
DVI
HDMI2
○ －
○ －
－ －
○ －
－ －
－ －
－ －
on the remote
16:9
(Not
recommended)