Welch Allyn VSM300 Upgrade, 810-2183-01C - Installation Guide - Manual (Page 9)

Software Upgrade Installation Guide Chapter 2 Upgrade Procedure 5
If the computer has a USB port, connect the USB adapter cable into the USB port,
and then connect the USB adapter into the serial cable connector.
4. Connect the monitor power adapter cable into the monitor and connect the power
cable into an AC power source.
The monitor beeps and a green
~
illuminates on the front of the monitor.
5. If you are using a laptop computer, plug the computer into AC power.
Upgrade the Monitor
Start the Upgrade Process
USB port
Serial cable connector USB adapter and cable
Monitor power adapter and cable
Caution During the upgrade process, do not touch any monitor keys or unplug
any monitor or computer cables. Doing so can render the monitor inoperable.
Caution If the upgrade tool is unresponsive, attempt to restart the upgrade
process. If recovery is not possible, please contact Welch Allyn Technical Service
(see
page ii ).