Denkovi DAEnetIP4 User Manual page 18

Initially it is recommended to connect the module directly to the computer.
Next you have to change your PC's IP address.
You can Google how to change you computer IP settings or just visit this
web page:
For Windows 7 OS for example you can do that in the following way:
Navigate to Control Panel -> Network and Internet -> View network and status
tasks -> Change adapter settings
Then just select the local area connection with right click and select Properties:
http://www.howtochangeipaddress.com/changeip.php
Figure 18. LAN card properties
Page 18