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Manual
Kuhse Gateway Module
KGM - KEA
HB-KGM-KEA_EN Version 01
Date: 23rd. May 2017
Page 67 of 75
Attention! There is a dedicated user as well as the associated
password with update authorisation. The user data and
passwords from the "Configuration" area are not valid here. In
addition, the person with update authorisation also requires an
SD card with a special key file. It is not possible to carry out
firmware updates without this file!
After the user has entered the username and the password, the following message
appears: The user is now requested to insert the SD card and to load the key file by
clicking on the "Load key file" button.
If the SD card is not detected, if no key file can be found or if the key file is defective,
the following message appears: