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Easy-to-Use Functions
When the image is projected either from top or from bottom toward the screen at an
angle, the image becomes distorted in a trapezoidal shape. The function for correcting
this distortion is called Keystone Correction.
1
Select Keystone. Adjustment slider bars appear to the right.
2
Press or to adjust the keystone correction items.
Selected item
Description
H Keystone
Adjusts horizontal
keystone settings.
V Keystone
Adjusts vertical
key-stone settings.
Reset
R e s t o re s o r i g i n a l
projections settings.
Keystone Correction
➤
If the projector is being used in a high-altitude
environment, use fan high speed mode to keep
the projector from overheating.
Set to ON to run the fan at high speed.
Set to OFF to run the fan at normal speed.
Fan High Speed Mode
➤
Fan High Speed Mode
Options
ON
OFF
Note:
• Trapezoidal distortion of the
image can be corrected up to
an angle of approximately ±15
degrees. The actual screen can
be diagonally set up to that angle
as well.
• Straight lines or the edges of
images may appear jagged while
adjusting the image.
• Keystone correction does
not work with the 1080I input
signal.
Vertical Keystone Correction
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Increase vales to
compress top.
Decrease vales to
compress bottom.
