Eneo GLS-2302H - Manual (Page 19)

9
If you receive a response as in the sample screen below, you have successfully made the connection.
If you receive a response as in the sample screen below, the connection hasn’t been successfully established.
Please re-check all the hardware and software installation by repeating sections 5.4 to 5.5.
If you still can’t establish the connection after re-checking, please contact your dealer.