This article describes how to lock and unlock the OSD menu on the Elo 2210L and 2410L Non-Touch Monitors.

To lock the OSD menu:

1. Turn off the monitor by pressing the Power button.
2. Press and hold the Power and Menu buttons simultaneously for 10 seconds.

What to expect:

• The Elo logo and Energy Star logo will briefly appear.

• The screen may go from light to dark, then return to the active video signal.
• The input/source menu will appear briefly.

• Afterwards, pressing the Menu, Up, or Down buttons will display a message: “OSD Locked.”

To unlock the OSD menu:

1. Turn off the monitor by pressing the Power button.
2. Press and hold the Power and Menu buttons simultaneously for 10 seconds.

What to expect:

• The Elo logo will briefly appear.
• The screen may go from light to dark, then return to the active video signal.
• The input/source menu will appear briefly.
• Afterwards:
  • Pressing the Menu button will open the full OSD menu.

• Pressing the Up Arrow will open the EcoMode/Standard Mode menu.

• Pressing the Down Arrow will open the Audio Settings menu.

• Pressing the Source button will open the Video Source menu.