Image - Hitachi CP-WU13K User Manual

OSD Menu description

IMAGE

Contrast
Use WX to adjust the contrast of the projected image. You can connect the projector to an external
image source to display an image resembling the one shown below for adjustment. It is recommended
that you adjust the projected image according to the results shown below so that the brightness of the
spectrum remains constant throughout and achieve maximum contrast between black and white.
The following image illustrates the results of direct contrast adjustment using a random image:
W Lowered contrast Enhanced contrast X
Original image
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