3.19 Replacing the Bluetooth module
1. Refer to section 3.2 to remove the electronics cover.
2. Refer to section 3.3 to remove the power supply unit.
3. Refer to section 3.12 to remove the GPIO interface board (if installed).
4. Plug the Bluetooth module cable to the connector as indicated.
5. Please load the Bluetooth cable through the path as indicated.