IIoT controller
AE3100
15
8.2 Function keys
The device provides the following function keys:
•
Boot Recovery
Using the boot recovery button, the user can start the device in recovery mode. In recovery mode,
various management functions can be performed (e.g. updating the device's firmware).
The Boot Recovery button is located on the left side of the device next to the service cover. The button
can be reached through the hole in the housing.
2
1
1: Boot Recovery button
2: Service cover
Notes on operation:
u
Use the Boot Recovery button only if the regular update process fails.
u
Activate the Boot Recovery button only with a non-conductive object (matchstick, etc.).
u
Activate the Boot Recovery button with slight pressure only (max. 3 N).
u
Press and hold the boot recovery button only as long as necessary.
