Operating the Monitor
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4
Built-in Diagnostics
Use this icon to run the built-in diagnostics, see
3.
Hold
for 4 seconds, Select the following table describes the unlock icons:
Options
Description
1
Menu Buttons lock
Use this icon to unlock OSD menu function.
2
Power Button lock
Use this icon to unlock power button from powering
off.
3
Menu and Power Buttons lock
Use this icon to unlock OSD menu and power button
from powering off.