Pentax SF10 - Page 53

Functions of RTF and Dedicated Auto Flash Units
Camera's Functions
RTF
AF400FTZ
AF240FT
AF400T
AF280T
AF200T
AF080C
..
AF^M>SA
AF240Z
AF160SA
AF200S
AF160$
When flash charging is completed and the shutter release button
is depressed halfway down, the flash-ready indicator [ i ] appears
in the viewfinder, and the shutter speed is automatically switched
to the flash-sync speed.
O*
0
O O
With the lens aperture ring locked at the ''A'' position, the appro¬
priate aperture value is set automatically.
O
o o
☆
Successful flash discharge is confirmed by the flash-ready indicator
[ i ] in the viewfinder, which either turns off briefly and back on
again or blinks after exposure.
o 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