Pentax ist Digital Camera User Manual


 
49
BASIC OPERATION
(PREPARATION)
BASIC OPERATION
(SHOOTING)
ADVANCED OPERATIONSOTHERS
MEMO
When using an F or FA lens, set the lens
aperture ring to the position while
holding down the aperture-A lock button
on the lens.
The shutter cannot be released in the AF.S
mode if the subject is out of focus.
Press the shutter release button halfway
down. While lights on, the camera-to-
subject distance is fixed (Focus lock). To re-focus on another subject,
lift your finger off the shutter release button then press it halfway again.
3 Confirm that the shutter
speed, aperture value and
picture mode in the
viewfinder or on the LCD
panel.
4 Take a picture.
Gently press the shutter
release button completely.
The built-in flash pops up
automatically when the subject is
not lighted adequately.