Pentax SF1 - Page 49

Functions of RTF and Dedicated Auto Flash Units
Camera's Functions
RTF
AF400FTZ AF400T
AF280T
AF200T
AF080C
AF20dSA
AF240Z
AF160SA
AF200S
AF160S
When flash charging is completed and the shutter release
button is depressed halfway down, the flash-ready
indicator [ V ] appears In the viewfinder, and the shutter
speed *'100'* (1/100 sec.) appears on the CENTIC panel.
When using the older models such as the AF160S and
AF200S, set an f-number using the lens aperture ring.
o*
(60-100)
o
(60-100)
o
(100)
o
(100)
With the lens aperture ring locked at the "A" position,
the appropriate aperture value is set automatically.
o
o o ☆
Successful flash discharge is confirmed by the flash-ready
indicator [ V ] in the viewfinder, which either turns off
briefly and back on again or blinks after exposure.
0
o
Flash output is automatically controlled by measuring
the amount of light striking the film plane during
exposure. (TTL Auto Flash)
o
o o
Slow shutter-speed sync operation under 1/100 second
is possible in the Metered Manual mode.
o o o o
Built-in AF spotbeam projector for assisting auto
focusing in dark locations.
o o
Selection of the leading shutter-curtain or trailing
shutter-curtain sync mode.
o
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