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Download CoPOS

Note: At this time, the Download button does not work in Chrome. Please try another browser. We apologize for the inconvenience.

The most recent version of CoPOS (COA.lzh) is 4.4.

CoPOS Upgrade Instructions
The upgrade is done at the server and will take less than 60 seconds.
  1. Select 13) Controller from CoPOS Main Menu. This will take you to the Controller Main Menu.
  2. Select 4) Upgrade from the Controller Main Menu. CoPOS will prompt you to select the location of the COA.LZH file. Choose either USB Flash Drive or Cloud Install.
  3. Select OK.
  4. Select Continue. The controller will shut down CoPOS and upgrade it. Once done, CoPOS restarts and returns to the Main Menu.
Note: If you are upgrading from a USB flash drive, be sure to have the latest version of COA.LZH on the USB flash drive. (The current version can be obtained by clicking the Download CoPOS button above.)
You can verify the controller can find the file by checking the USB File List, which can be found by selecting
1)  Status in the Controller Main Menu, then
4)  USB File List