Symptom
After upgrading the firmware on an LNL-1320 to revision 1.36 and higher, you may find a reader connected to the LNL-1320 appears online in the System Status Tree in Alarm Monitoring, but with a status of "Device Type Mismatch".
In this state, the reader will not process any commands.
Prior to firmware revision 1.36, DIP switch 8 could be set to ON or OFF without issue. However, with firmware revision 1.36 and higher, DIP switch 8 on the LNL-1320 controls the functionality for encrypted downstream communication.
To resolve the "Device Type Mismatch" issue, ensure that DIP switch 8 on the LNL-1320 is set to OFF. You may need to cycle power to the LNL-1320 to reinitialize the device and clear the status in Alarm Monitoring.
In this state, the reader will not process any commands.
Resolution
Firmware revision 1.36 and higher for the LNL-1320 introduced new functionality that will be supported in a future OnGuard release.Prior to firmware revision 1.36, DIP switch 8 could be set to ON or OFF without issue. However, with firmware revision 1.36 and higher, DIP switch 8 on the LNL-1320 controls the functionality for encrypted downstream communication.
To resolve the "Device Type Mismatch" issue, ensure that DIP switch 8 on the LNL-1320 is set to OFF. You may need to cycle power to the LNL-1320 to reinitialize the device and clear the status in Alarm Monitoring.
