From IkuhluWiki
Bluetooth Setup
Pairing instructions
Start on the pendant
Start on the main screen of the pendant.
Click the windows logo.
Click settings.
On the bottom tab, select Connections.
Click on bluetooth.
Check the other devices can discover me checkbox.
On the Ikuhlu Controller, go to Start > Control Panel. Double click on Bluetooth Devices.
Click Add
Check My Device is Setup and Ready to be Found, click next and Windows will search for availabe bluetooth devices
Select your device from the panel (Default: IkuPendant), and click next.
Select the radio button Choose Passkey for me.
Windows displays the passkey that you will need to enter in your device to complete the pairing process.
Enter the passkey from the Ikuhlu Controller on the pendant. Click Finish on the controller to complete.
Bluetooth PAN
Start on the Ikuhlu Controller
On the Ikuhlu Controller, click start > Control Panel > Network Connections.
Right click on Bluetooth Network Connection.
Click on Properties.
In the properties screen scroll down and double click on Internet Protocol (TCP/IP).
Select Use the following IP address: and Set the IP address and Subnet mask according to the Image.
Click OK to save selections
OK again on Bluetooth Network Connection Properties.
Double click on Bluetooth Area Network Connection. Next, select the pendant device
(Default: IkuPendant), and click Connect
On the pendant, start Ikuhlu Pendant software.
Click Controls > Setup.
Click Edit, and enter editing password (Default: "Ikuhlu")
Change the IP Address to "169.254.100.1" and click Set IP
Click Save All, and Connect.