A number of Digital View LCD controller models offer the option of built-in test patterns such as full screen solid colors or a checkerboard pattern. The following table provides a summary.
As shown in the table there are a number of ways to invoke the test pattern, via the normal on screen menu, via hotkey on the menu buttons, as a default if there is no input signal. In addition the test pattern can be called up using an RS-232 command.
These are custom options – contact us or our partner resellers for more details.