Samsung SyncMaster 400DXn Owner's Manual page 47

schedules.
5. Instants message
→ You can display a message on selected monitors regardless of schedules.
6. MDC and System
→ The MDC and System functions allow you to control, view the status of, and diagnose monitors.
7. VNC
→ The VNC function allows you to connect to a monitor remotely and view the status of and control
and diagnose it.
8. Update and PXE
→ The Update function allows you to easily update the programs on the monitor. The PXE allows you
to recover the operating system image for a monitor.