To configure a POS device, do as follows:

1. Select the Event Source object.

2. Select a connection type of the POS device (1).
   
3. Specify the Server connection port (2).
4. To connect via RS-232, select a port, connection speed and parity check (3).
5. Select the type of your POS device (4).

6. Select Yes in the DOS to WIN Convertsion field if the data from the POS device is DOS-encoded (5).

7. If the data is UTF-8 encoded, select Yes in the Initial UTF-8 format to enable correct display of captions (6).

8. If a Retalix terminal is used, select Yes in the corresponding field (7).
9. Click the Apply button.

You have successfully connected your POS device.