
5: Configuration via Telnet or Serial Port (Setup Mode) 
To establish a Telnet connection: 
1. From the Windows Start menu, click Run and type the following command, 
where x.x.x.x is the IP address, and 9999 is the unit’s fixed network configuration 
port number: 
Windows: telnet x.x.x.x 9999 
UNIX: telnet x.x.x.x:9999 
2. Click OK. The following information displays. 
Figure 5-1. MAC Address  
3.  To enter Setup Mode, press Enter within 5 seconds. The configuration settings 
display, followed by the Change Setup menu. 
Figure 5-2. Setup Menu Options 
4.  Select an option on the menu by entering the number of the option in the Your 
choice ? field and pressing Enter.  
5.  To enter a value for a parameter, type the value and press Enter, or to confirm a 
current value, just press Enter.  
6.  When you are finished, save the new configuration (option 9). The unit reboots.  
Serial Port Connection To configure the unit through a serial connection:  
1.  Connect a console terminal or PC running a terminal emulation program to your 
unit's serial port. The default serial port settings are 9600 baud, 8 bits, no 
parity, 1-stop bit, no-flow control. 
Note: The UDS always uses the above serial settings at bootup. 
2.  Reset the UDS2100 unit by cycling the unit's power (turning the power off and 
back on). Immediately upon resetting the device, enter three lowercase x 
characters (xxx). 
Note: The easiest way to enter Setup Mode is to hold down the x key at 
the terminal (or emulation) while resetting the unit. You must do this 
within three seconds of resetting the UDS2100. 
At this point, the screen display is the same as when you use a Telnet connection. To 
continue, go to step 3 in Telnet Connection, above. 
 UDS2100 User Guide   37