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Adjusting Projected Images
k
Adjust the linearity.
Correct it so that the distance between lines is equal.
When the [ ] is pressed
Selecting the Horizontal Linearity
When the [ ] is pressed
Selecting the Horizontal Linearity
l
To complete the corrections, press the [Menu] button.
a
You can fine tune the results of Curved Surface using Point
Correction. Change Geometric Correction to Point Correction, and
then make adjustments after selecting Keep the current geometric
correction settings.
s "Point Correction"
Selecting the Vertical Linearity
Selecting the Vertical Linearity
p.61
Point Correction
Divides the projected image by the grid and corrects the distortion by
moving the point of intersection from side to side and up and down.
a
• You can make corrections by 0.5 pixel in each direction in the
following ranges.
EB-G6970WU:
Maximum of 48 pixels in vertical and horizontal directions
EB-G6870:
Maximum of 32 pixels in vertical and horizontal directions
• When fine-tuning the result of corrections you made in Curved
Surface and Corner Wall, you can adjust in a maximum range of 10
pixels in vertical and horizontal directions.
a
Press the [Menu] button while projecting.
b
Select Geometric Correction from Settings.
c
Select Point Correction, and then press the [
If the message "If this setting is changed, the image may be
distorted." is displayed, press the [
a
When changing from Curved Surface or Corner Wall to Point
Correction, the screen displaying the adjustment method is
displayed.
Keep the current geometric correction settings: Use Point
Correction to fine tune images adjusted using Curved Surface or
Corner Wall.
Reset the geometric correction settings: Reset adjustments
made to images using Curved Surface or Corner Wall, and then
perform adjustment using Point Correction.
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] button.
] button.
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