Parker Products OPS1200 user manual Contrast, Sets up the display viewing contrast

CONTRAST (OPS1200 Display and Keyboard Only)

Sets up the display viewing contrast

Format: CONTRAST +{value}

CONTRAST – (value)

Group: Character I/O

Units: none

See also: CLS

This command modifies the display viewing contrast. The value increases (+) or decreases (-) the contrast level by increments of 1. The contrast value set is stored in non-volatile memory on the OPS1200 module.

The following example increments the contrast value by 3:

Usage example:

CONTRAST +3

14 OPS1200 User’s Manual