Barco NIO E-2620 - Manual (Page 103)

Display operation
Nio® medical display systems 103
Display operation
Stand-by switching
When the display is on and no on-screen display is visible, push
the control wheel at the front for a few seconds to switch the
display in stand-by. The LED turns orange.
Figure 52
When the display is in stand-by, press the control wheel to switch
it back on.
BARCO
Push and hold