Guntermann & Drunck DVICenter DP16 Target Modules and User Modules - Standard Variants - Manual (Page 49)

Target module »U2-R-CPU«
Target and user modules · 45
Installation
Connecting the target computer
RS232: Use the RS232 cable to connect the computer’s 9-pin serial computer inter-
face to this interface (optional).
Trans.: Use a category 5e (or better) twisted pair cable to connect this interface to the
Dynamic Port of the USB/RS232 Main Channel that is assigned to the target computer.
USB CPU: Use the USB device cable to connect one of the computer’s USB ports to this
port.
Power In: Insert the connection cable of the power pack to this interface. Now con-
nect the power cable to the power pack and a power outlet.
Status displays
The blinking Transmission LEDs show the following connection statuses:
LED Status Meaning
Yellow Off No connection to network.
On A user module is accessing the target module.
Green On A user module is accessing the target module.
Blinking No communication with matrix switch.
Flashing Connection to matrix switch established successfully.
No user module is accessing.