LG PF85U - Manual (Page 34)

34 USING THE PROJECTOR
Additional Options
Adjusting Aspect Ratio
y Select SMART
HOME
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ⱞⳮ
Ẳⱞ⩛
/ ხ㢢☎⳿
?
→ Settings →
PICTURE → Aspect Ratio to change
the aspect ratio.
y You can also use the Q.MENU,
SETTINGS, or RATIO button.
Menu Description
16:9 Resizes the image ratio to
fit a 16:9 screen.
Just
Scan
Displays high-quality image
without loss.
y In DTV/HDMI/Component
(over 720p) mode,
Just
Scan is available.
Set By
Program
Depending on the input
signal, screen aspect ratio
changes to 4:3 or 16:9.
4:3 Resizes the image ratio to
fit 4:3 screen.
Zoom Resizes the image to fit the
screen width. The top and
bottom parts of the image
may be cut off.
Cinema
Zoom 1
Formats an image to the
cinemascope ratio (2.35:1)
and zooms in on the ratio.
NOTE
y Available picture size may differ
depending on the input signal.
y The screen aspect ratios on HDMI-PC
input are available in 4:3 and 16:9 only.
Using the Keystone
Function
To prevent the screen image from
becoming trapezoidal,
Keystone adjusts
the top and bottom width of the image
if the projector is not set up at a right
angle to the screen.
Because the
Keystone function may
cause inferior screen image quality, use
this function only when it is not possible
to set up the projector at an optimal
angle.
1
Press the Key's or Key's
button to adjust the picture.
y Keystone can be adjusted
from -40 to 40.
2
Press the OK button when done.