Gossen STARLITE 2 Manual do Utilizador descarregar pdf (Página 18)

18 Gossen Foto- und Lichtmesstechnik GmbH

5.4 Contrast measuring

in the t and EV functions

Contrast of the subject reflected light

measuring through the viewfinder

- Keep the measuring button M pressed

and focus on the various areas of the subject to be

measured.

- The first measuring value appears on the left digital

display. It is constantly displayed as a reference value

(e.g. measurement on a grey chart) during the course

of the entire measuring process. The actual

measuring value flashes on the analogue scale.

- After releasing the measuring button M, the

measured subject contrast range appears on the

analogue scale.

Illumination contrast

with flat or spherical dome

- Keep the measuring button M pressed to measure

the different light sources.

- The first measuring value appears an the left digital

display. It is constantly displayed as a reference

value (e.g. main light source) during the course of the

entire measuring process. The actual measuring

value flashes on the analogue scale.

- After you release the measuring button M, the total

illumination contrast measured appears on the

analogue scale.

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Gossen STARLITE 2 Manual do Utilizador Página 18