Target module »DP-HR-U-CPU-Fiber-DH«
69 · Target and user modules (DP-HR-U)
The flashing Transmission LEDs highlight the following operating statuses of the
particular connection:
LED Colour Status Meaning
Left 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.
Right Green Off The target module is turned off.
On A user module accesses the target module.
Blinking The connection to the counterpart station could not be
established.
Flashing The connection to the counterpart station is established.
No user module is accessing.
Flickering Keyboard and mouse inputs are forwarded by the accessing
user module.
The flickering is defined by the user’s entries.
Yellow Flashing A firmware update is carried out.