OERTLI OS 4 - Service Mode Operation; Accessing service mode and main menu

2021-03-23 / Rev. 10 VV016042 11
7 Service mode operation
7.1 Login and main menu
Reset the device and enter service mode by pushing the „lock“ button. Enter the password 9442 and commit.
The following information is displayed on the service mode main screen:
 Serial number
 Software versions