153
8. Set DNS Secondary Server in the sixth setting page, such as 202.106.196.115.
Press the "V/A" key to go to the setting page. Users may set the parameters
pointed out in Fig 5-34. The cursor starts at the rst digit. After setting the DNS
Secondary Server, press the "V/A" key to accept. Press the "P" key to go to the
seventh setting page for the Modbus-TCP port.
Note: the DNS paramters must be set correctly in order to use the SMTP
functions.
Fig 5-34