HYDME0526E The Preshared Key is invalid. It must comply with the selected format.

Explanation
      The Preshared Key is a string saved according to the value set in the Preshared Key Format select box. It can be an ASCII or Hexadecimal string.

  
Operator response
      Enter a Preshared Key that complies with the value selected in the Preshared Key Format select box.