Guntermann & Drunck LwLVision-USB 2.0 - Manual (Page 16)

Status displays
13 · G&D LwLVision-USB 2.0
Status displays
Use the LEDs on the front panel of both the computer module and the user module
to control the operational status of the devices at any time.
Status displays at the computer module
Section LED Status Meaning
Power Red. on The optional power pack is connected and provides the
required voltage (12 Volt).
off The optional power pack is not connected and/or could not
establish a connection to the mains.
Main on The main power supply provides the required voltage.
off The mains switch is turned off or the device could not be
connected to the mains.
Remote Active on The computer can be or is operated at the remote console or
the input lock (Timeout) is active.
off The computer is operated at the local console or the input
lock (Timeout) is active.
Status on The Transmission interfaces established the connection to
the active user module.
off The Transmission interfaces could not establish the connec-
tion to the user module or the user module is turned off.
Local Active on The computer can be or is operated at the local console or
the input lock (Timeout) is active.
off The computer is operated at the remote console or the input
lock (Timeout) is active.
blinking The local console keyboard is not connected or is being ini-
tialised.
Status on The controller for the input devices of the local console has
been initialised successfully.
blinking The controller for the input devices of the local console can-
not be initialised.
If necessary, restart the computer module.
Main
Red.
Power
Status
Active
Remote Local CPU