Olympus SP-310 - Manual (Page 59)

Focusing applications
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ON Fulltime AF keeps the subject in front of the lens in focus at all times, without
having to press the shutter button halfway. The focusing time is reduced, so
you won’t miss snapshot opportunities. Also, the subject is automatically
kept in focus during movie recording.
OFF Press the shutter button halfway to focus.
Top menu [MODE MENU] [CAMERA] [FULLTIME AF] [ON] / [OFF]
g“Using the menus” (P. 17)
The focus position can be locked. AF lock refers to locking the focus position. Be
sure to register the AF lock function to the [ button (custom button) before use.
g“Customizing the camera (MY MODE SETUP/SHORT CUT/CUSTOM
BUTTON)” (P. 118)
1
Position the AF target mark on
the desired subject and press the
[ button.
• The focus is locked, and the AF lock
mark is displayed.
• To reset the AF lock, press the [
button again. Press the [ button to
engage and disengage the AF lock.
2
Press the shutter button fully.
Fulltime AF
Note
• Setting [FULLTIME AF] to [ON] consumes more battery power.
• [FULLTIME AF] cannot be used when [R] is set to [ON] in
n mode.
AF lock
AF LOCK
44
1600 1600×1200 1200 SQ1 SQ1
0.0 0.0 F4.0 F4.0 1/200 1/200
AF lock mark