Identiv RFID Reader Module M1N

Ensure the controller's CCM firmware version is 7.5.37 or later.

Update the CCM firmware if necessary.

Disconnect the battery backup power from the controller.

Disconnect the AC power cables to the controller.

Disconnect the following cables and wires from the existing SNIB or SNIB2 board

Ensure the Mx-1 controller's power remains on during the battery replacement.

Measure the voltage of the current memory battery.

Locate the memory battery on the Mx-1 controller’s main board as shown in Figure 9-2 on page 9-8.

Replace the memory battery with a new one that has equivalent specifications (3.7 VDC, 300 mAh, 30.0 mm diameter, 4.9 mm thick).

Did the Mx-1 controller lose data during the battery replacement?

Connect a printer to the controller

Temporarily connect a ScramblePad at the Controller if not already installed

Press START 10 * 1 * 100 * 65 #

Enter the test code from each permanently installed ScramblePad

Ensure connections are properly made

Did the system go through its self-test?

Verify printed information under Configurations section

Ground yourself by touching the controller enclosure or power supply

Turn off all controller system power by removing connectors for both AC power and the standby battery

Disconnect the main power to the controller

Remove the AC fuse located on the power supply

Remove the screws anchoring the CCM circuit board