5. Advanced operation
5.4
Key indicator lights
About the key indicator lights
By default, after lighting up, the key indicator lights will dim again if no further actions are taken within the
following 5 seconds. However, this behavior can be changed so that the key indicator lights are always
on or always off.
To con
fi
gure the key indicator lights
1. Bring up the OSD main menu.
2. Navigate to the
Con
fi
guration > User Interface > Indicator Lights
menu.
3. Enter the
Keys
submenu.
4. Select
Automatic/Always On/Always Off
as desired and con
fi
rm.
5.5
Power lock function
About the power lock function
By enabling the power lock function, the NIO 2MP LED Display is forced to remain switched on. This
means that it can’t be switched to stand-by mode until the power lock function is disabled again.
To enable/disable the power lock function:
1. Bring up the OSD main menu.
2. Navigate to the
Con
fi
guration > User Interface > Controls
menu.
3. Enter the
Power Lock
submenu.
4. Select
Enabled/Disabled
as desired and con
fi
rm.
5.6
USB
About USB
By default, USB will be enabled. This will allow the connected PC to communicate directly over USB with
the internal NIO 2MP LED Display processor.
By disabling USB, communication between the internal NIO 2MP LED Display processor and the con-
nected PC will not be possible. This does not disable the USB hub and still allows to make use of the
display’s USB downstream connectors and any external devices connected to it (keyboard, mouse, ...).
Please note that a connection from a PC USB downstream connector to the display’s USB upstream
connector is required to be able to use this functionality.
Enabling the USB endpoint is only recommended when you are using a non-Barco dis-
play controller. If you are using a Barco display controller, this communication will au-
tomatically be done over the connected video cable(s).
To enable/disable USB:
1. Bring up the OSD main menu.
2. Navigate to the
Con
fi
guration > Connectivity
menu.
3. Enter the
USB
submenu.
4. Select
Enabled/Disabled
as desired and con
fi
rm.
20
K5903058 NIO 2MP LED DISPLAY 04/03/2014
Summary of Contents for MDNC-2221
Page 1: ...NIO 2MP LED Display User Guide MDNC 2221 K5903058 01 04 03 2014...
Page 4: ...Table of contents 2 K5903058 NIO 2MP LED DISPLAY 04 03 2014...
Page 10: ...2 Parts controls and connectors 8 K5903058 NIO 2MP LED DISPLAY 04 03 2014...
Page 20: ...4 Daily operation Cancel Standby IEC 60417 5009 18 K5903058 NIO 2MP LED DISPLAY 04 03 2014...
Page 30: ...6 Maintenance 28 K5903058 NIO 2MP LED DISPLAY 04 03 2014...
