Honeywell CENTRA LINE WEB-HMI4/C User Manual page 17

WEB-HMI4/C, WEB-HMI7/C, WEB-HMI7/CF, WEB-HMI10/CF, WEB-HMI16/CF AND WEB-HMI21/CF - USER'S MANUAL (SW)
After both fields are empty, press Install and browse to the file "un6x-chromium-xx-
x.x.zip" located on mnt/usbmemory.
Select the file "un6x-chromium-xx-x.x.zip" and press Install.
Wait or press Done to execute the restart sequence.
17 EN2Z-1077GE51 R0621