55
Operating the monitor
Use the joystick to lock the button(s)
Press the Left directional navigation of Joystick for four seconds, and a menu appears on the screen.
Select Option:
Figure 63. Lock buttons menu
Select one of the following options:
Table 31. Lock buttons menu description
Options Description
Menu button lock
Use this option to lock the OSD menu function.
Power button lock
Use this option to lock the power button. This prevents the user to turn off the monitor using the
power button.
Menu and power button lock
Use this option to lock the OSD menu and the power button to turn off the monitor.