Wrp-Geometry Correction - Christie GS Series Technical Reference

WRP–Geometry Correction
Applies a geometry correction to an image.
Commands
Command Description
WRP+SLCT Applies a geometry correction to
an image.
WRP+HKST Corrects image distortion
created when the projected
image is to the left or right of
the lens axis. Increase the value
to in crease right keystoning.
WRP+VKST Corrects the distortion created
when the projected image is
above or below the lens axis.
Increase the value to in crease
positive keystoning.
Examples
Adjust keystone and pincushion when a Dual Process Warp module is not installed:
(WRP+SLCT 1)
Set the horizontal keystone value to 50:
(WRP+HKST 50)
Set the vertical keystone value to 50:
(WRP+VKST 50)
GS Series Serial API Commands Technical Reference
020-000814-01 Rev. 1 (06-2015)
Values
Off = Does not apply a geometry correction to the
image (Default)
Basic = Adjusts keystone and pincushion when a Dual
Processor Warp module (DPWM) is not installed. If a
DPWM is installed, keystone, pincushion/barrel, and
four-corner can be adjusted.
Curve = Adjusts curve and 4-corner when a DPWM is
installed. This option is unavailable if a DPWM is not
installed.
Rotate = Adjusts rotate and four-corner when a DPWM
is installed. This option is unavailable if a DPWM is not
installed.
0 to 100
50 (Default)
Serial API commands
60