The OS version (e.g. V2.8) is separate from the software version (e.g. 8.0.6.1) 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 June 2017):
| Device name | OS version |
|---|---|
| ERM | V1.5 Build20140314 |
| ERM2 | V2.8 Build20170210 |
| ERM2A | V2.8 Build20170210 |
The differentiating factor between a ERM unit and a ERM2/ERM2A unit is more or less that the later has a reset button and therefore they require different OS versions (v1.x or v2.x).
Please check the following article if you're interested on how to update the OS on your Room Manager.