If you are deploying one of these for the first time, here are a few things the manual assumes you already know:
Connect an Ethernet cable to the RJ45 port on the controller. The manual specifies that the device should be set to a static IP address within the facility’s subnet before adding it to the OnGuard software. Lenel Lnl-3300-m5 Installation Manual UPD
Don’t rely on third-party copies. Get the official Lenel LNL-3300-M5 Installation Manual (UPD) from: If you are deploying one of these for
The (PN: DOC-1004, Rev 5.0+) clarifies installation steps that were ambiguous in earlier revisions. Lenel Lnl-3300-m5 Installation Manual UPD
Completely power down the legacy controller and disconnect the backup battery.
