Compaq 1610 Reference Manual page 26

After connecting to the computer, follow the steps below to install
the Compaq software. Some software will be installed on your
computer and some on your handheld PC.
1. Insert the Compaq CD into the computer's CD-ROM drive.
2. Follow the instructions included with the CD and on the
computer screen to install the Compaq software.
To avoid draining the batteries, use external power
whenever your handheld PC is connected to the computer.