Lenovo ThinkVision LT2223d 21.5-inch FHD WLED Backlit LCD OneLink Docking Monitor User Manual
Page 20
Chapter 2. Adjusting and using your monitor 2-4
To use the controls:
1. Press
to open the main OSD menu.
2. Use
or
to move among the icons. Select an icon and press
to access that
function. If there is a sub-menu, you can move between options using
or
,
then press
to select that function. Use
or
to make adjustments. Press
to
save.
3. Press
to move backwards through the sub-menus and exit from the OSD.
4. Press and hold
for 10 seconds to lock the OSD. This will prevent accidental
adjustments to the OSD. Press
and hold for 10 seconds to unlock the OSD and
allow adjustments to the OSD.
5. Enables DDC/CI by default. Use OSD Exit Key, Press and hold the
button
for 10 seconds to disable / enable DDC/CI function. The words " DDC/CI Disable
/DDC/CI/Enable" shows on the screen.