Installation
44
Runco LS-10d and LS-10HBd Installation/Operation Manual
PRE
L
IMINAR
Y
“Keystoning” usually occurs when the projector is tilted relative to the screen. “Pincushion”
distortion can sometimes occur if the throw distance is very short and/or the projector is
equipped with an anamorphic lens.
To correct keystoning or pincushion distortion:
1.
On the DHD Controller remote control or front panel, press
MENU
.
2.
Select
Calibration
from the Main Menu and enter the Calibration Menu passcode.
3.
Select
Image Alignment
from the Calibration Menu.
4.
Select
Corner Alignment
to correct a “keystoned” image by adjusting the image
corner positions. Select
Midpoint Alignment
to correct pincushion distortion by
adjusting the image edge mid-points. See Figure 3-19.
Figure 3-19. Image Alignment Control
s
You must enter a passcode to access the Calibration menu.
Use the built-in test pattern when adjusting the image corners or
midpoints. To access it, check the
Test Pattern
box in the Corner
Alignment or Midpoint Alignment menu.
Note
Tip
Top Left (
x
, y)
Left
Middle (
x
)
Left/Right
Middle (y)
Right
Middle
(
x
)
Bottom Left (
x
, y)
Top Right (
x
, y)
Bottom Right (
x
, y)
Top/Bottom Middle (
x
)
Top Middle (y)
Bottom Middle (y)
Notes:
1.
S
maller “x
”
value
s
move a point to the left; larger value
s
move it to the right.
2.
S
maller
“
y
”
value
s
move a point up; larger value
s
move it down.
Center
(
x
, y)
Summary of Contents for LIGHTSTYLE LS-10D
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