AMX NXC-M/ME/MPE Manual Do Utilizador

The Master Cards are equipped with two lithium batteries that have a life of approximately 5 years 

to protect their memory. When DC power is on, the batteries are not used. When replacing the 

batteries, remove one at a time to avoid losing the program in memory.

Discharge the static electricity from your body by touching a metal grounded object.

Unplug the connectors from the Controller or Module.

! 

NetLinx Integrated Controller (NXI): Remove the rear panel from the NXI. Then, 

disconnect the NXI control cable and remove the Master Card.

! 

NetLinx Module (NXS-MHS): Remove the rear panel from the Module. Then, remove 

the Master Card.

Carefully slide one battery out of its socket, and insert the new battery.

Plug the 2-pin PWR (green) connector to reapply power. Wait approximately 1 minute. Then, 

remove the PWR connector again.

Carefully slide the other battery out of its socket and insert the new battery.

Replace the Master Card (re-connect the NXI control cable to the Master Card if replacing in 

an NXI); replace the rear panel and secure with the mounting screws.

Reconnect all control, communication, and power cables.

FIG. 14  Lithium battery and socket

Battery (Li-Mv, 3V)

socket