Quantum Data 881 - Manual (Page 328)

310 Chapter 10 Testing HDMI Sink Devices
The the Image Control Tool is accessible through the generator’s home web page. It
enables you to change various format and generator parameters, that applied to the test
images, through a browser. The following is a view of the Image Control Tool:
The following table describes the functions on the upper most tabs of the Image Control
Tool.
Ramp12 image
This image is used to view a specific range of grayscale levels (ranges up to 1024)
throughout the entire range allowed by deep color support in the generator (i.e. 36 bit/pixel
or 12-bit/component = 4096). If you set the ramp to display the maximum color depth
supported by the display under test you will see a nearly uniform ramp depending on the
horizontal resolution of the active format.
Tab Function
Reset to Saved Resets the current parameter settings on the image to the saved
settings.
Save Saves the parameter settings currently indicated for the image shown
Set to Defaults Resets the parameter settings to their defaults