OSD Lock Out Function
OSD Lock Function allows you to lock out the OSD menu and the button keys. To activate the OSD lock function, the monitor must be in a normal display mode with the information menu activated. Then follow the instructions below.
Option 1: OSD lock – All buttons except the Power button are locked.
Press Exit key + Menu key + Soft power key at same time.
The monitor shows an “OSD Lock Out” message. The Power button can be used to turn the monitor on or off; however, the other menu buttons will not be functional and a warning message will be displayed. Repeat the option key strokes to unlock the OSD menu.
Option 2: OSD & Power button lock – All buttons including the Power button are locked.
Press Exit key + Menu key + Up key at same time.
The monitor shows a “Lock Out” message. The message will be shown when any button is pressed. Press any menu control button to close this message. Repeat the option key strokes to unlock the OSD menu and Power button.
18 SD2620W
