Set Chart Contrast

Sometimes a chart will be too light or dark for the grid to be recognised by Markup R-XP. This is more often with photos or images.

Use the up and down buttons and slider to adjust the contrast. Use the switches to turn the grid & contrast effect on and off to help with assessment of the best contrast level.

contrast_0.png

Contrast Too High

Here the contrast is too high and the chart is too black to see the grid lines clearly.

contrast_1.png

Contrast Too Low

Here the contrast is too low and the grid lines are to feint to be correctly detected.

contrast_2.png

Contrast Just Right

Here the contrast is just right with the grid lines clearly visible across the chart.

contrast_3.png