HP Jornada 420 User Manual page 49

If you are unable to establish a connection between the HP
Jornada and your desktop PC, try the following:
·
Confirm that both the desktop PC and the HP Jornada are
communicating at the same baud rate.
To check the baud rate on your desktop PC
1. Click Communications on the File menu of the Mobile
Devices window.
To check and change the baud rate on the
HP Jornada
1. On the Start menu, tap Settings, tap
Communications, and then tap the PC Connection
tab.
Communications Properties, PC Connection tab
2. To change the baud rate setting, tap Change
Connection.
·
Verify that the sync cable from the HP Jornada is connected to
the port listed on the Communications tab of the Windows
Chapter 4 | Connecting to a desktop PC | 45