B&B Electronics ZXT9-RM-KIT - Manual - Manual (Page 146)

Document Number: pnZXTxRM-0712m
Page
146
14. The key entry box will appear. Enter up to 64 HEX digits and click OK. Click
the Update Button to save the key. Record this key and save in a safe
location.
15. Set the same key on the other radio modem.
16. Your radio modems are now configured. It is recommended to bench test
this configuration before installing in the field.