Table of Contents
Advertisement
Adjusting the Image
Select and adjust the correction value
Select the adjustment value, and then press the
to confirm the selection.
The larger the value, the lighter the dark portions of the im‐
age become, but bright areas may appear discolored. The
upper part of the gamma adjustment graph becomes roun‐
ded.
The smaller the value, the darker the bright portions of the
image become. The lower part of the gamma adjustment
graph becomes rounded.
c
•
The horizontal axis of the gamma adjustment graph shows the input signal level, and the vertical axis
shows the output signal level.
•
Press the
Adjust using the gamma adjustment graph
Make the color tone adjustments while viewing the projected image.
a
Use the
buttons to select the
part you want to adjust from the
graph.
Adjusting the RGB (Offset/Gain)
For the image's brightness, you can adjust the dark areas (Offset) and the bright areas (Gain) for R (red), G
(green), and B (blue). The image becomes brighter when moved to the right (positive) and darker when moved
to the left (negative).
Offset
When the image is made brighter, shading for the darker sections is more vividly expressed.
When the image is made darker, the image appears more full-bodied but shading for the
darker sections is harder to distinguish.
Gain
When the image is made brighter, the bright sections become whiter and shading is lost.
When the image is made darker, shading for the bright sections is more vividly expressed.
The menu is displayed in the following order.
Image - Advanced - RGB
Use the
use the
buttons to make the adjustments.
button to return the adjustments to their default values.
buttons to select the item, and then
button
b
Use the
adjust the brightness, and then press
the
button to confirm the
selection.
36
buttons to
Advertisement
Table of Contents
