G&D DP-HR-U, Установка и эксплуатация

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User module »DP-HR-U-CON-2-DH«
Target and user modules (DP-HR-U) · 154
Status displays
Front panel
The LEDs on the front panel of the user module show the system’s operating status.
Section LED Status Meaning
Power Red. On The optional power pack is connected and supplies 12 Volt.
Off The optional power pack is not (properly) connected.
Main On The power pack is turned on and supplies the required
voltage.
Off The power pack is turned off or the connection to the mains
could not be established.
Status Trans. On The communication to the counterpart station is estab-
lished successfully.
Off The communication to the counterpart station could not be
established.
System Flashing System is ready for operation or firmware update is
executed.
Off Internal error
Console Video On Strong video signal at video input.
Off No signal at video input, or the signal quality is too weak to
be processed by the system.
K/M On A local keyboard was detected.
Off No power at PS/2 interface or USB bus.
Flashing The CPU input (PS/2 or USB) is active and ready.
A local keyboard was not detected.
Trans. Active On Active channel.
Off Inactive channel.
Status On The communication with the connected matrix switch or
the target module of this channel was established success-
fully.
Off The communication with a matrix switch or target module
of this active channel could not be established.
Trans.
System
Main
Red. Video
K/M
Status Power
Service Console
Status
Active
Trans. 1 Trans. 2
USB Devices