Selecting Test Patterns Settings - Teledyne 980 DP1.4 User Manual

980 DP 1.4 Video Generator / Analyzer - User Guide
3.9

Selecting Test Patterns Settings

Use the following procedures to select a test pattern.
To specify test pattern settings:
1. From the main window of the 980 DP Video Generator / Analyzer module, click the Pattern tab to access the
list of test patterns.
2. Specify the image settings by clicking on the Settings button on the lower center of the panel.
The Settings dialog box appears as shown below:
3. Enable and disable Gamma and Pseudo-random noise and set the gating as desired. Refer to the table below
for details on these optional settings.
Pattern Settings - Gating
Gamma Correction
Pseudo-Random Noise
Component Gating
4. Select the rendition where applicable using the Rendition button. The associated dialog box is shown further
below.
Page 43
Description
Enables or disables gamma correction which compensate for
properties of human vision, to maximize the use of the bits or
bandwidth relative to how humans perceive light and color.
Renders a test pattern with high level of volatility between
adjacent pixels.
Turns on or off the three primary color components.
Rev. A1
Options
 On
 Off
 On
 Off
 Red
 Green
 Blue
June 16, 2017