AMX NXC-ME260 Hardware Reference Manual page 12

Installation
3. Locate the two batteries behind the Program port on the NXC-ME260/64 circuit board.
4. Carefully slide one battery out of its socket and insert the new battery.
5. Plug the 2-pin 3.5 mm mini-Phoenix PWR (green) connector to reapply power. Wait approximately
1 minute. Then, remove the PWR connector again.
6. Carefully slide the other battery out of its socket and insert the new battery.
7. Replace the Master card (re-connect the NXI control cable to the Master card if replacing in an
NXI).
8. Replace and secure the rear faceplate using the mounting screws and reconnect all communication
connectors.
9. Reconnect the 12 VDC power supply to the respective PWR connector and apply power.
8
NetLinx Module (NXS-xxx): Remove the rear panel from the Module, and remove the Master
card.
NXC-ME260/64 Hardware Reference Guide