Publication 2711P-UM001D-EN-P - September 2005
Install and Replace Components 5-9
To replace a Communication module:
1. Disconnect power from the terminal.
2. Disconnect the communication cables from the module.
3. Loosen the three screws that secure the communication module
to the terminal.
4. Carefully lift the communication module away from the terminal
and set aside.
5. Install the new communication module.