Pentax ist Digital Camera User Manual


 
110
INAPPROPRIATE LENS WARNING
WHEN THE BUILT-IN FLASH IS USED
1 When using an
inappropriate F or FA lens,
will blink rapidly in the
viewfinder and on the LCD
panel when the shutter
release button is pressed
halfway down.
MEMO
See page 114 for more details on compatibility of F, FA and FA J lenses
with the built-in flash.
Taking a picture while this warning is appeared may cause vignetting in
the picture corners or semi-circular vignetting at the bottom of the
picture.
If any lens other than F, FA and FA J is attached, this warning function
does not work.
Note that the auto pop up function works even if this warning appears
on the LCD panel.