Gossen DIGIPRO F2 - Handbuch (Seite 49)

GOSSEN Foto- und Lichtmesstechnik GmbH 21

Weaken light by holding e.g. a grey filter in front of the measuring
aperture. Press the measuring button M.
The light reducing factor will be displayed automatically in stops
at the right, as extension factor at the left.
Pressing one of the function buttons will transfers the correction value
to the memory of the DIGIPRO F2. The COR value is now
automatically taken into account in all subsequent measuring
functions. The frame around COR is retained as a reminder that a
correction value was entered.
3.4.3 Cancelling correction values

Select COR with the function buttons

Press measuring button (display rF --)

Select any other function with a function button

Correction value is cancelled, and the box around COR
disappears.