Guntermann & Drunck DVICenter DP16 Target Modules and User Modules - Standard Variants - Manual (Page 34)

Target module »DVI-CPU-Fiber-UC«
30 · Target and user modules
Status displays
The LED on the back panel of the target module shwos the status of the external
power pack:
The blinking LEDS on the back panel highlight the following operating statuses of
the particular connection:
LED Status Meaning
Power On The external power pack is connected and the required voltage (12 Volt)
is available.
Off The external power pack is not (properly) connected.
LED Status Meaning
Yellow Off No user module accesses the target module.
On A user module accesses the target module.
Blinking The incoming video signal was not detected.
Flashing No voltage at PS/2 interface or USB bus.
Green Off The target module is turned off.
Blinking The power pack is connected and supplies the required power.
The connection to the matrix switch could not be established.
Flashing The connection to the matrix switch is established.
No user module is accessing or the computer is turned off.
On A user module accesses the target module.
A computer is connected and turned on.
Flickering Keyboard and mouse inputs are transmitted by the accessing user module.
The flickering is defined by the user’s inputs.