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OPS1200 User’s Manual
14
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