code: function(ip) {
      this.connectionparams = {
          host: ip,
          port: 23,
          timeout: 1000, //  The RESPONSE should be sent within 200ms of receiving the request COMMAND. (plus network delay)
          sendTimeout: 1200,
          negotiationMandatory: false,
          ors: '\r', // Set outbound record separator
          irs: '\r'
      };
      this.cmdCue = [];
      this.connection = null;
  }
docs: Returns an instance of MarantzDenonTelnet that can handle telnet commands to the given IP.
  @constructor
  @param {string} ip Address of the AVR.