The OS version (e.g. V2.8) is separate from the software version (e.g. 220.127.116.11) and can be viewed by navigating to the underlying operating system (Windows CE).
- Login as System Admin on the Room Manager.
- Click on "Exit Application".
- Click on "Start" > "Settings" > "Control Panel".
- Click on "System".
- Click on the tab "Device name".
Under "Device Description" you can view the current OS version on the Room Manager.
Latest available OS versions (as of April 2021):
|Device name||OS version|
The differentiating factor between a ERM unit and a ERM2/ERM2A unit is more or less that the ERM2/2A has a reset button and therefore require a different OS version (v2.x vs. v1.x for the older revision).
Please check the following article if you need to update the OS on your Room Manager.