Welch Allyn Connex Integrated Wall System Start Up Guide - Installation Guide - Manual (Page 20)

16 Setup Welch Allyn Connex® Integrated Wall System
Connect AC power
The wall system uses both battery and AC power. After completing all other setup
activities, you can apply power to the wall system.
1. Insert the power plug into an outlet to power the monitor and to charge the battery.
2. Proceed to Startup.
Note New batteries are only 30 percent charged. You must plug the wall system into
AC power to fully charge the battery. Do not plug in the power cord until you
complete all preliminary steps.