Motorola AP-5131 Access Point Quick Setup Guide 
26. Move the Ethernet cable from the “WAN” port on the AP-5131 to “Data In” on the 
Power Injector.  The Ethernet cables should be connected as listed below.   
•  Power Injector “Data In
” to the computer. 
•  Power Injector “Data and Power Out
” to the AP-5131 “LAN” port.  
27. Change the computer’s IP address and subnet to the range of the Access Point.  
Example:   IP Address:  192.168.10.2 
 Subnet Mask:  255.255.255.0.    
28. Basic setup is complete. 
29. The scale(s) may now be configured to communicate on the wireless network.  
 
The IP addresses of the scale(s) and the computer must be in the same range 
as the access point.  
 
ConfiguringEncryptionontheAP5131
 
Add encryption to all scales prior to encrypting the Access Point.   
Once the AP is encrypted it cannot connect to any unencrypted scale(s). 
 
 
1.  Open Internet Explorer and enter the IP Address that was assigned to the Access 
Point during basic configuration:  http://xxx.xxx.xxx.xxx
 
Example:   http://192.168.10.10 
2. Press “Enter”. 
3.  At the AP log in screen enter the user name and password.  See figure 1. 
Username:  admin 
Password:  ishida (Note: if not “ishida”, enter the appropriate password) 
4. Click Login. 
5.  Select “Quick Setup” from the left side menu bar.  See figure 9. 
6.  Locate “Security Policy” on the bottom right of the screen, select “Create”. 
Rev 1, February 2009  (6) Motorola_AP5131_Quick_Setup