3Com 4200G 12-Port Configuration Manual page 607

Enter your choice (0-5):
Step 3: Choose an appropriate baudrate for downloading. For example, if you press 5, the baudrate
115200 bps is chosen and the system displays the following information:
Download baudrate is 115200 bps
Please change the terminal's baudrate to 115200 bps and select XMODEM protocol
Press enter key when ready
If you have chosen 9600 bps as the download baudrate, you need not modify the HyperTerminal's
baudrate, and therefore you can skip Step 4 and 5 below and proceed to Step 6 directly. In this case,
the system will not display the above information.
Following are configurations on PC. Take the HyperTerminal in Windows 2000 as an example.
Step 4: Choose [File/Properties] in HyperTerminal, click <Configure> in the pop-up dialog box, and then
select the baudrate of 115200 bps in the Console port configuration dialog box that appears, as shown
in Figure 1-1, Figure 1-2.
Figure 1-1 Properties dialog box
1-4