© Optoma
Issue 2.1 July 25, 2018
44
This setting determines the amount of horizontal pan. In other words, it defines where the scaler selects
the horizontal start of the image to be processed. Positive values move the output scaled image to the
right and negative values to the left.
Settings: -50% to +50%
Default: 0
6.1.4.3.5 Tilt
This setting determines the amount of tilt (vertical pan). In other words, it defines where the scaler
selects the first line of the image to be processed. Positive values move the output scaled image
downwards and negative values upwards.
Settings: -50% to +50%
Default: 0
6.1.4.3.6 Zoom-H
This setting determines the amount of horizontal zooming in or out of the input image. Positive zoom
will cause only a portion of the input image to fill the output raster.
Settings: -25% to +400%
Default: 0
6.1.4.3.7 Aspect Lock
To maintain the aspect ratio of the input source, by default Aspect Lock is set to on to allow the Zoom-
V setting to change simultaneously with Zoom-H.
Settings: On / Off
Default: On
6.1.4.3.8 Zoom-V
The Aspect Lock needs to be off, for this setting to take effect. Zoom-V determines the amount of
vertical zooming in or out of the input image. Positive zoom will cause only a portion of the input image
to fill the output raster.
Settings: -25% to +400%
Default: 0
6.1.4.3.9 PTZ Reset
Resets all PTZ parameters to the default settings
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