Samsung T260 Manual page 18

5. OSD Cont r ol ( 4)
5. OSD Cont r ol ( 4)
*. OSD and other function
1) OSD Lock : To create a OSD LOCK with pushing the Function menu key for 5 seconds.
The Magic bright , Brightness and Contrast can be adjusted in OSD LOCK condition.
To push a menu key for 5 seconds in order to remove a Lock .
2) Factory MODE : To push a menu key for 5 seconds with minimum Brightness / Contrast ,
Then can go to factory mode. Below OSD looking can be displayed