Page 4.24
Rev B. January 2010
4. Controlling the projector
Digital Projection
LIGHTNING 1080p, 1080p 3D/UC
User Manual
For important information about how to control the projector when Input 8 is being used, see the final pages of Section 4.
Notes
For more information about
User gamma settings, see
section 5. Userware
.
Parametric Gamma
adjustment
is available only when
Parametric is selected in
Gamma selection, above.
Phase adjustment can be
found in both the
Picture
and
Geometry menus, and is
available for RGB1 and RGB2
inputs only.
Gamma Correction
Video recordings are often supplied with a gamma adjustment applied. The
projector’s gamma adjustment can be used to correct for this.
Press
and
to select Gamma.
Press
and
to select from:
Parametric
Enables the gamma slider
User download
Applies the gamma settings made externally using the DP
Userware on a personal computer. (default gamma of 2.2)
2.2 Limited DVI
Expands DVI signal to use full dynamic range with gamma 2.2
2.4 Limited DVI
Expands DVI signal to use full dynamic range with gamma 2.4
Graphics
Enhanced highlights and contrast
NTSC
NTSC colour space, with a gamma of 2.2
PAL
PAL colour space, with a gamma of 2.2
Linear
gamma of 1.0
Punch
Enhanced brightness and increased colour saturation for high
ambient environments.
Parametric Gamma
Press
and
to select Parametric Gamma.
Press
and
to adjust the slider (1.0 to 3.0 in 0.1 steps).
Phase
Phase should be set automatically by the projector, but can be adjusted manually to
correct for shimmering or poor quality definition on, for example, fine text.
Press
and
to select Phase.
Press
and
to adjust the slider (0 to 31).
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•
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Picture menu continued
