DFQEU‖

mEQaZ‖Color/Grayscale

4vVPz‖Shows slides in color, grayscale, or black and white.

FZMsi‖Color

fGA94‖Shows slides in color.

uGGAY‖Grayscale

Qkv9N‖Shows slides in shades of black and white.

zGeFH‖Black and White

Ju3FF‖Shows slides in pure black or white without shading.