Samsung I80 - Manual (Page 51)

50 _SETUP
Using the LCD monitor to adjust the camera settings
You can use the menu on the LCD monitor to set up recording functions.
Ê The items indicated by are default settings.
Mode Menu Sub menu Available mode Page
( Recording )
Focus Area Center AF Multi AF p.50
ACB Off On p.51
Voice Memo Off On p.51
Voice Record - p.52
Voice Mute Off On p.53
Ä Menus are subject to change without prior notice.
Recording ( )
Auto Focus type
You can select your preferred Focus Area
according to the shooting conditions.
[Center AF] : The rectangular area in the center of the LCD monitor
will be focused
[Multi AF] : This camera selects all of available AF point from the 9
AF points.
Ä When the camera focuses on the subject, the auto focus frame turns
to green. When the camera doesn't focus on the subject, the auto
focus frame turns to red.
[Center AF] [Multi AF]
RECORDING
Back Set OK 
Voice Record
Focus Area 
Voice Memo 
Center AF
Multi AF ACB