Technical data

SETTING FILM SPEED
After the film has been loaded properly, set the film speed dial
according to the speed rating of the film in use.
To set the film speed, lift and turn the collar around the film speed dial
and align the index with the figure corresponding to the ASA or DIN
rating of the film in use.
· Always see to it that the index is set properly in the click stop
position. If set improperly, the accuracy of the exposure control will be
affected.
ASA/DIN Film Speed Rating
The ASA or DIN film speed rating specified on the outer box or in the
instruction sheet which comes with the film indicates the degree of
light sensitivity of the film emulsion.
The film can be advanced by one frame by giving the film advance
lever one sweeping stroke or several short strokes. In either case, make
sure that the lever is manipulated until it fails to move any further.
Manipulation of the film advance I ever to advance the film
automatically registers count of exposure on the exposure counter.