Dell PowerEdge UPS 500T Installation And Configuration Manual page 39

For Linux platforms, the software cannot auto-detect the serial port devices. If the system has a serial
port not listed in the default setting table, you must add it manually. Table 2 shows the default serial port
device settings.
Table 2. Default Serial Port Device Settings
Platform
Linux
To manually add a serial port:
1 Select COM Port Setting from the System menu.
The Communication Port Settings window opens (see Figure 39).
Figure 39. Communication Port Settings Window
2 Enter the serial port device setting and click Add.
3 Click OK to save and exit.
To remove a communication port, select the device name and click Remove.
Serial Port Device
/dev/ttyS0 /dev/ttyS1
Configuring the Software
39