74
Manual flash mode is always associated with full
light output. Consequently, the aperture setting on the
camera must be used for adaptation to the prevailing
lighting conditions.
Setting procedure for manual flash mode (fig. 5):
Example:
Flash-to-subject distance 5 m
Film speed ISO 100/21°
A flash-to-subject distance
of 5 m in manual mode
requires an aperture of f/5.6.
• Set the operating mode selector
at
M
.
• Turn on the flash unit with the main switch
.
• Select the corresponding aperture on the lens and set
the camera to flash synch speed or a slower speed.
The aperture to be set on the camera can also be calcula-
ted by the following formula:
Guide number
Aperture =
———————
Subject distance
The guide number for the film speed used is indicated in
the corresponding table of the „Technical Data“ section.
74
Manual flash mode
Modo flash Manuale
Funcionamiento manual
Fig. 5
Fig. 5
Fig. 5
Ǻ
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798 47 0151-A1 DocuPart 27.05.2008 16:02 Uhr Seite 74
