Dot Area

First perform a solid density measurement and then a measurement on a dot area patch.

If you want to make a number of dot area measurements having all the same solid density as reference, it can be stored: Just keep the ENTER-key (not the measurement key) pressed until a message appears, explaining that the solid density was stored.

It will be visible that the value is put in a frame indicating that it is locked.

Unlocking is again performed by keeping the ENTER-key pressed until a message occurs.