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OPS1200 User’s Manual

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

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 39 40

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Parker Products OPS1200 Manual de usuario Pagina 20