Operating instructions

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3.6.8. RGB values
This is a user-defined colour temperature setting whereby individual R,G,B gain and offset (bias) can be
set so as to accurately calibrate a particular input to the display device.
3.6.9. Input Gamma
Settings: Gamma 1.0, Gamma 1.5, Gamma 2.2, Gamma 2.8
Set this value to match the native gamma of the input signal. Input gamma and output gamma both
default to 2.2. If they are both set to the same value, there is no effect on the image.
3.7. Geometry
This menu contains adjustments associated with setting up position, aspect ratio and scale of the input
signal. Scale can be as simple as an overscan up to arbitrarily warping the image.
3.7.1. Horizontal/Vertical Position
Settings: in steps of 1 pixel/line
Change the positional values to match the display boarders.
3.7.2. Aspect Ratio
Settings: Scale, Preserve
The system can be set to scale the input image to a fixed output resolution or, with the setting preserve,
to choose an output resolution matching the input resolution. If no matching output resolution is
available or no input is detected, the pre-defined output resolution is used though.
3.7.3. Warp
Note: Embedded Warp is only available with HQView-210.
Submenu for warping the image. The warp applications are Keystone, 4-Corner and Rotation. Special
portrait warp applications for clockwise (90°) and counter-clockwise (270°) rotation with scaling are
provided as well.
Under the Keystone application the image can be adjusted to match a horizontally and vertically tilted
screen. Also, Pin/Barrel distortion of the lens or screen can be adjusted simultaneously.
Under the 4-Corner application all corners can be moved and the image is calculated to fit into the given
trapezoid.
The Rotation application let you rotate the image from -180 to 180 degree (one full circle). At the same
time Pin/Barrel distortion of the lens or screen can be adjusted again.
Predefined warp maps for portrait mode applications are provided. A 9:16 input image area is rotated
and scaled such that is fills a 16:9 screen.
For convenience all settings can be reset with one button provided in the submenus.